A B C D E F G H I L M N O P R S T U V W

A

accumulateLabel(String) - Method in class org.datavec.image.recordreader.BaseImageRecordReader

Accumulate the label from the path

ALLOWED_FORMATS - Static variable in class org.datavec.image.loader.BaseImageLoader

ALLOWED_FORMATS - Static variable in class org.datavec.image.loader.NativeImageLoader

appendLabel - Variable in class org.datavec.image.recordreader.BaseImageRecordReader

asImageMiniBatches(File, int, int) - Method in class org.datavec.image.loader.ImageLoader

Slices up an image in to a mini batch.

asMatrix(File) - Method in class org.datavec.image.loader.BaseImageLoader

asMatrix(InputStream) - Method in class org.datavec.image.loader.BaseImageLoader

asMatrix(File) - Method in class org.datavec.image.loader.CifarLoader

asMatrix(InputStream) - Method in class org.datavec.image.loader.CifarLoader

asMatrix(File) - Method in class org.datavec.image.loader.ImageLoader

Convert an image file in to a matrix

asMatrix(InputStream) - Method in class org.datavec.image.loader.ImageLoader

Convert an input stream to a matrix

asMatrix(BufferedImage) - Method in class org.datavec.image.loader.ImageLoader

Convert an BufferedImage to a matrix

asMatrix(File) - Method in class org.datavec.image.loader.LFWLoader

asMatrix(InputStream) - Method in class org.datavec.image.loader.LFWLoader

asMatrix(File) - Method in class org.datavec.image.loader.NativeImageLoader

asMatrix(InputStream) - Method in class org.datavec.image.loader.NativeImageLoader

asMatrix(BufferedImage) - Method in class org.datavec.image.loader.NativeImageLoader

asMatrix(opencv_core.Mat) - Method in class org.datavec.image.loader.NativeImageLoader

asRowVector(File) - Method in class org.datavec.image.loader.BaseImageLoader

asRowVector(InputStream) - Method in class org.datavec.image.loader.BaseImageLoader

asRowVector(File) - Method in class org.datavec.image.loader.CifarLoader

asRowVector(InputStream) - Method in class org.datavec.image.loader.CifarLoader

asRowVector(File) - Method in class org.datavec.image.loader.ImageLoader

Convert a file to a row vector

asRowVector(InputStream) - Method in class org.datavec.image.loader.ImageLoader

asRowVector(BufferedImage) - Method in class org.datavec.image.loader.ImageLoader

Convert an image in to a row vector

asRowVector(File) - Method in class org.datavec.image.loader.LFWLoader

asRowVector(InputStream) - Method in class org.datavec.image.loader.LFWLoader

asRowVector(File) - Method in class org.datavec.image.loader.NativeImageLoader

Convert a file to a row vector

asRowVector(InputStream) - Method in class org.datavec.image.loader.NativeImageLoader

asRowVector(BufferedImage) - Method in class org.datavec.image.loader.NativeImageLoader

asRowVector(opencv_core.Mat) - Method in class org.datavec.image.loader.NativeImageLoader

B

BASE_DIR - Static variable in class org.datavec.image.loader.BaseImageLoader

BaseImageLoader - Class in org.datavec.image.loader

Created by nyghtowl on 12/17/15.

BaseImageLoader() - Constructor for class org.datavec.image.loader.BaseImageLoader

BaseImageRecordReader - Class in org.datavec.image.recordreader

Base class for the image record reader

BaseImageRecordReader() - Constructor for class org.datavec.image.recordreader.BaseImageRecordReader

BaseImageRecordReader(int, int, int, PathLabelGenerator) - Constructor for class org.datavec.image.recordreader.BaseImageRecordReader

BaseImageRecordReader(int, int, int, PathLabelGenerator, ImageTransform) - Constructor for class org.datavec.image.recordreader.BaseImageRecordReader

BaseImageTransform<F> - Class in org.datavec.image.transform

Implements the ImageTransform interface by providing its subclasses with a random object to use in the case of random transformations.

BaseImageTransform(Random) - Constructor for class org.datavec.image.transform.BaseImageTransform

BYTEFILELEN - Static variable in class org.datavec.image.loader.CifarLoader

C

centerCropIfNeeded - Variable in class org.datavec.image.loader.BaseImageLoader

centerCropIfNeeded(BufferedImage) - Method in class org.datavec.image.loader.ImageLoader

centerCropIfNeeded(opencv_core.Mat) - Method in class org.datavec.image.loader.NativeImageLoader

channels - Variable in class org.datavec.image.loader.BaseImageLoader

CHANNELS - Static variable in class org.datavec.image.loader.CifarLoader

channels - Static variable in class org.datavec.image.loader.CifarLoader

CHANNELS - Static variable in class org.datavec.image.loader.LFWLoader

channels - Variable in class org.datavec.image.recordreader.BaseImageRecordReader

CHANNELS - Static variable in class org.datavec.image.recordreader.BaseImageRecordReader

cifarDataMap - Static variable in class org.datavec.image.loader.CifarLoader

CifarLoader - Class in org.datavec.image.loader

CifarLoader is loader specific for the Cifar10 dataset Reference: Learning Multiple Layers of Features from Tiny Images, Alex Krizhevsky, 2009.

CifarLoader() - Constructor for class org.datavec.image.loader.CifarLoader

CifarLoader(boolean) - Constructor for class org.datavec.image.loader.CifarLoader

CifarLoader(boolean, File) - Constructor for class org.datavec.image.loader.CifarLoader

CifarLoader(int, int, int, boolean, boolean) - Constructor for class org.datavec.image.loader.CifarLoader

CifarLoader(int, int, int, ImageTransform, boolean, boolean) - Constructor for class org.datavec.image.loader.CifarLoader

CifarLoader(int, int, int, ImageTransform, boolean, boolean, boolean) - Constructor for class org.datavec.image.loader.CifarLoader

CifarLoader(int, int, int, ImageTransform, boolean, boolean, File, long, boolean) - Constructor for class org.datavec.image.loader.CifarLoader

cifarRawFilesExist() - Method in class org.datavec.image.loader.CifarLoader

close() - Method in class org.datavec.image.mnist.draw.DrawReconstruction

close() - Method in class org.datavec.image.recordreader.BaseImageRecordReader

close() - Method in class org.datavec.image.recordreader.VideoRecordReader

ColorConversionTransform - Class in org.datavec.image.transform

Color conversion transform using CVT (cvtcolor): CVT Color.

ColorConversionTransform() - Constructor for class org.datavec.image.transform.ColorConversionTransform

Default conversion BGR to Luv (chroma) color.

ColorConversionTransform(Random, int) - Constructor for class org.datavec.image.transform.ColorConversionTransform

Return new ColorConversion object

conf - Variable in class org.datavec.image.recordreader.BaseImageRecordReader

containsFormat(String) - Method in class org.datavec.image.recordreader.BaseImageRecordReader

convertCifar(opencv_core.Mat) - Method in class org.datavec.image.loader.CifarLoader

Preprocess and store cifar based on successful Torch approach by Sergey Zagoruyko Reference: https://github.com/szagoruyko/cifar.torch

convertDataSet(int) - Method in class org.datavec.image.loader.CifarLoader

converter - Variable in class org.datavec.image.transform.BaseImageTransform

convertMat(byte[]) - Method in class org.datavec.image.loader.CifarLoader

createReader(InputSplit, Configuration) - Method in class org.datavec.image.format.ImageInputFormat

createReader(InputSplit) - Method in class org.datavec.image.format.ImageInputFormat

CROP_IMAGE - Static variable in class org.datavec.image.recordreader.BaseImageRecordReader

cropImage - Variable in class org.datavec.image.recordreader.BaseImageRecordReader

CropImageTransform - Class in org.datavec.image.transform

Crops images deterministically or randomly.

CropImageTransform(int) - Constructor for class org.datavec.image.transform.CropImageTransform

Calls this(null, crop, crop, crop, crop).

CropImageTransform(Random, int) - Constructor for class org.datavec.image.transform.CropImageTransform

Calls this(random, crop, crop, crop, crop).

CropImageTransform(int, int, int, int) - Constructor for class org.datavec.image.transform.CropImageTransform

Calls this(random, cropTop, cropLeft, cropBottom, cropRight).

CropImageTransform(Random, int, int, int, int) - Constructor for class org.datavec.image.transform.CropImageTransform

Constructs an instance of the ImageTransform.

currentFile - Variable in class org.datavec.image.recordreader.BaseImageRecordReader

D

DATA_URL - Static variable in class org.datavec.image.loader.LFWLoader

dataBinFile - Static variable in class org.datavec.image.loader.CifarLoader

dataBinUrl - Static variable in class org.datavec.image.loader.CifarLoader

dataFile - Variable in class org.datavec.image.loader.LFWLoader

downloadAndUntar(Map, File) - Static method in class org.datavec.image.loader.BaseImageLoader

downloadAndUntar() - Method in class org.datavec.image.mnist.MnistFetcher

draw() - Method in class org.datavec.image.mnist.draw.DrawReconstruction

DrawMnist - Class in org.datavec.image.mnist.draw

DrawMnist() - Constructor for class org.datavec.image.mnist.draw.DrawMnist

drawMnist(DataSet, INDArray) - Static method in class org.datavec.image.mnist.draw.DrawMnist

DrawReconstruction - Class in org.datavec.image.mnist.draw

DrawReconstruction(INDArray, int, int) - Constructor for class org.datavec.image.mnist.draw.DrawReconstruction

DrawReconstruction(INDArray) - Constructor for class org.datavec.image.mnist.draw.DrawReconstruction

E

EqualizeHistTransform - Class in org.datavec.image.transform

"Histogram Equalization equalizes the intensity distribution of an image or flattens the intensity distribution curve.

EqualizeHistTransform() - Constructor for class org.datavec.image.transform.EqualizeHistTransform

Default transforms histogram equalization for CV_BGR2GRAY (grayscale)

EqualizeHistTransform(Random, int) - Constructor for class org.datavec.image.transform.EqualizeHistTransform

Return contrast normalized object

F

fileNameMap - Variable in class org.datavec.image.recordreader.BaseImageRecordReader

fileNum - Variable in class org.datavec.image.loader.CifarLoader

FilterImageTransform - Class in org.datavec.image.transform

Filters images using FFmpeg (libavfilter): FFmpeg Filters Documentation.

FilterImageTransform(String, int, int) - Constructor for class org.datavec.image.transform.FilterImageTransform

Calls this(filters, width, height, 3).

FilterImageTransform(String, int, int, int) - Constructor for class org.datavec.image.transform.FilterImageTransform

Constructs a filtergraph out of the filter specification.

flattenedImageFromFile(File) - Method in class org.datavec.image.loader.ImageLoader

FlipImageTransform - Class in org.datavec.image.transform

Flips images deterministically or randomly.

FlipImageTransform() - Constructor for class org.datavec.image.transform.FlipImageTransform

Calls this(null).

FlipImageTransform(int) - Constructor for class org.datavec.image.transform.FlipImageTransform

Calls this(null) and sets the flip mode.

FlipImageTransform(Random) - Constructor for class org.datavec.image.transform.FlipImageTransform

Constructs an instance of the ImageTransform.

frame - Variable in class org.datavec.image.mnist.draw.DrawReconstruction

fromFile(File) - Method in class org.datavec.image.loader.ImageLoader

Load a rastered image from file

fromFileMultipleChannels(File) - Method in class org.datavec.image.loader.ImageLoader

Load a rastered image from file

fullDir - Static variable in class org.datavec.image.loader.CifarLoader

fullDir - Variable in class org.datavec.image.loader.LFWLoader

G

generateLfwMaps() - Method in class org.datavec.image.loader.LFWLoader

generateMaps() - Method in class org.datavec.image.loader.CifarLoader

getAllowedFormats() - Method in class org.datavec.image.loader.BaseImageLoader

getAllowedFormats() - Method in class org.datavec.image.loader.NativeImageLoader

getCols() - Method in class org.datavec.image.mnist.MnistImageFile

Number of columns per image.

getConf() - Method in class org.datavec.image.recordreader.BaseImageRecordReader

getConf() - Method in class org.datavec.image.recordreader.VideoRecordReader

getCount() - Method in class org.datavec.image.mnist.MnistDbFile

getCurrentFile() - Method in class org.datavec.image.recordreader.BaseImageRecordReader

Returns the file loaded last by BaseImageRecordReader.next().

getCurrentIndex() - Method in class org.datavec.image.mnist.MnistDbFile

The current entry index.

getEntryLength() - Method in class org.datavec.image.mnist.MnistDbFile

Number of bytes for each entry.

getEntryLength() - Method in class org.datavec.image.mnist.MnistImageFile

getFrame() - Method in class org.datavec.image.data.ImageWritable

getHeaderSize() - Method in class org.datavec.image.mnist.MnistDbFile

getHeaderSize() - Method in class org.datavec.image.mnist.MnistImageFile

getImage() - Method in class org.datavec.image.mnist.draw.DrawReconstruction

getImages() - Method in class org.datavec.image.mnist.MnistManager

Get the underlying images file as MnistImageFile.

getInputStream() - Method in class org.datavec.image.loader.CifarLoader

getLabel(String) - Method in class org.datavec.image.recordreader.BaseImageRecordReader

Get the label from the given path

getLabels() - Method in class org.datavec.image.loader.CifarLoader

getLabels() - Method in class org.datavec.image.mnist.MnistManager

Get the underlying labels file as MnistLabelFile.

getLabels() - Method in class org.datavec.image.recordreader.BaseImageRecordReader

getLabels() - Method in class org.datavec.image.recordreader.VideoRecordReader

getMagicNumber() - Method in class org.datavec.image.mnist.MnistDbFile

MNIST DB files start with unique integer number.

getMagicNumber() - Method in class org.datavec.image.mnist.MnistImageFile

getMagicNumber() - Method in class org.datavec.image.mnist.MnistLabelFile

getRecordReader(int) - Method in class org.datavec.image.loader.LFWLoader

getRecordReader(int, int, int, Random) - Method in class org.datavec.image.loader.LFWLoader

getRecordReader(int, int, boolean, double) - Method in class org.datavec.image.loader.LFWLoader

getRecordReader(int, int, int[], boolean, double, Random) - Method in class org.datavec.image.loader.LFWLoader

getRecordReader(int, int, PathLabelGenerator, boolean, double, Random) - Method in class org.datavec.image.loader.LFWLoader

getRecordReader(int, int, int[], PathLabelGenerator, boolean, double, Random) - Method in class org.datavec.image.loader.LFWLoader

getRecordReader(int, int, int[], int, PathLabelGenerator, boolean, double, Random) - Method in class org.datavec.image.loader.LFWLoader

getRows() - Method in class org.datavec.image.mnist.MnistImageFile

Number of rows per image.

gunzipFile(File, File) - Static method in class org.datavec.image.mnist.MnistFetcher

H

hasNext() - Method in class org.datavec.image.recordreader.BaseImageRecordReader

hasNext() - Method in class org.datavec.image.recordreader.VideoRecordReader

height - Variable in class org.datavec.image.loader.BaseImageLoader

HEIGHT - Static variable in class org.datavec.image.loader.CifarLoader

height - Static variable in class org.datavec.image.loader.CifarLoader

HEIGHT - Static variable in class org.datavec.image.loader.LFWLoader

height - Variable in class org.datavec.image.recordreader.BaseImageRecordReader

HEIGHT - Static variable in class org.datavec.image.recordreader.BaseImageRecordReader

HEIGHT - Static variable in class org.datavec.image.recordreader.VideoRecordReader

hitImage - Variable in class org.datavec.image.recordreader.BaseImageRecordReader

I

IMAGE_LOADER - Static variable in class org.datavec.image.recordreader.BaseImageRecordReader

IMAGE_LOADER - Static variable in class org.datavec.image.recordreader.VideoRecordReader

imageFilesExist() - Method in class org.datavec.image.loader.LFWLoader

ImageInputFormat - Class in org.datavec.image.format

ImageInputFormat() - Constructor for class org.datavec.image.format.ImageInputFormat

ImageLoader - Class in org.datavec.image.loader

Image loader for taking images and converting them to matrices

ImageLoader() - Constructor for class org.datavec.image.loader.ImageLoader

ImageLoader(int, int) - Constructor for class org.datavec.image.loader.ImageLoader

Instantiate an image with the given height and width

ImageLoader(int, int, int) - Constructor for class org.datavec.image.loader.ImageLoader

Instantiate an image with the given height and width

ImageLoader(int, int, int, boolean) - Constructor for class org.datavec.image.loader.ImageLoader

Instantiate an image with the given height and width

imageLoader - Variable in class org.datavec.image.recordreader.BaseImageRecordReader

ImageRecordReader - Class in org.datavec.image.recordreader

Image record reader.

ImageRecordReader() - Constructor for class org.datavec.image.recordreader.ImageRecordReader

Loads images with height = 28, width = 28, and channels = 1, appending no labels.

ImageRecordReader(int, int, int, PathLabelGenerator) - Constructor for class org.datavec.image.recordreader.ImageRecordReader

Loads images with given height, width, and channels, appending labels returned by the generator.

ImageRecordReader(int, int, int) - Constructor for class org.datavec.image.recordreader.ImageRecordReader

Loads images with given height, width, and channels, appending no labels.

ImageRecordReader(int, int, int, PathLabelGenerator, ImageTransform) - Constructor for class org.datavec.image.recordreader.ImageRecordReader

Loads images with given height, width, and channels, appending labels returned by the generator.

ImageRecordReader(int, int, int, ImageTransform) - Constructor for class org.datavec.image.recordreader.ImageRecordReader

Loads images with given height, width, and channels, appending no labels.

ImageRecordReader(int, int, PathLabelGenerator) - Constructor for class org.datavec.image.recordreader.ImageRecordReader

Loads images with given height, width, and channels, appending labels returned by the generator.

ImageRecordReader(int, int) - Constructor for class org.datavec.image.recordreader.ImageRecordReader

Loads images with given height, width, and channels = 1, appending no labels.

imageTransform - Variable in class org.datavec.image.loader.BaseImageLoader

imageTransform - Variable in class org.datavec.image.recordreader.BaseImageRecordReader

ImageTransform - Interface in org.datavec.image.transform

Transforms an image in some way, either deterministically or randomly.

ImageWritable - Class in org.datavec.image.data

Wraps a Frame to allow serialization within this framework.

ImageWritable(Frame) - Constructor for class org.datavec.image.data.ImageWritable

initialize(InputSplit) - Method in class org.datavec.image.recordreader.BaseImageRecordReader

initialize(Configuration, InputSplit) - Method in class org.datavec.image.recordreader.BaseImageRecordReader

initialize(InputSplit, ImageTransform) - Method in class org.datavec.image.recordreader.BaseImageRecordReader

Called once at initialization.

initialize(Configuration, InputSplit, ImageTransform) - Method in class org.datavec.image.recordreader.BaseImageRecordReader

Called once at initialization.

initialize(InputSplit) - Method in class org.datavec.image.recordreader.VideoRecordReader

initialize(Configuration, InputSplit) - Method in class org.datavec.image.recordreader.VideoRecordReader

inputBatched - Static variable in class org.datavec.image.loader.CifarLoader

inputSplit - Variable in class org.datavec.image.recordreader.BaseImageRecordReader

inputSplit - Variable in class org.datavec.image.recordreader.VideoRecordReader

inputStream - Static variable in class org.datavec.image.loader.CifarLoader

iter - Variable in class org.datavec.image.recordreader.BaseImageRecordReader

L

LABEL_PATTERN - Static variable in class org.datavec.image.loader.LFWLoader

LABEL_URL - Static variable in class org.datavec.image.loader.LFWLoader

labelFile - Variable in class org.datavec.image.loader.LFWLoader

labelFileName - Static variable in class org.datavec.image.loader.CifarLoader

labelGenerator - Variable in class org.datavec.image.recordreader.BaseImageRecordReader

labels - Static variable in class org.datavec.image.loader.CifarLoader

labels - Variable in class org.datavec.image.recordreader.BaseImageRecordReader

lfwData - Static variable in class org.datavec.image.loader.LFWLoader

lfwLabel - Static variable in class org.datavec.image.loader.LFWLoader

LFWLoader - Class in org.datavec.image.loader

Loads LFW faces data transform.

LFWLoader() - Constructor for class org.datavec.image.loader.LFWLoader

LFWLoader(boolean) - Constructor for class org.datavec.image.loader.LFWLoader

LFWLoader(int[], boolean) - Constructor for class org.datavec.image.loader.LFWLoader

LFWLoader(int[], ImageTransform, boolean) - Constructor for class org.datavec.image.loader.LFWLoader

lfwSubsetData - Static variable in class org.datavec.image.loader.LFWLoader

load() - Method in class org.datavec.image.loader.CifarLoader

load() - Method in class org.datavec.image.loader.LFWLoader

load(int, int, int, PathLabelGenerator, double, Random) - Method in class org.datavec.image.loader.LFWLoader

loadDS - Variable in class org.datavec.image.loader.CifarLoader

loadDSIndex - Variable in class org.datavec.image.loader.CifarLoader

loadFromMetaData(RecordMetaData) - Method in class org.datavec.image.recordreader.BaseImageRecordReader

loadFromMetaData(List<RecordMetaData>) - Method in class org.datavec.image.recordreader.BaseImageRecordReader

loadFromMetaData(RecordMetaData) - Method in class org.datavec.image.recordreader.VideoRecordReader

loadFromMetaData(List<RecordMetaData>) - Method in class org.datavec.image.recordreader.VideoRecordReader

loadSequenceFromMetaData(RecordMetaData) - Method in class org.datavec.image.recordreader.VideoRecordReader

loadSequenceFromMetaData(List<RecordMetaData>) - Method in class org.datavec.image.recordreader.VideoRecordReader

localDir - Static variable in class org.datavec.image.loader.CifarLoader

localDir - Variable in class org.datavec.image.loader.LFWLoader

localSubDir - Variable in class org.datavec.image.loader.LFWLoader

log - Static variable in class org.datavec.image.loader.BaseImageLoader

M

meanStdStored - Variable in class org.datavec.image.loader.CifarLoader

meanVarPath - Static variable in class org.datavec.image.loader.CifarLoader

MnistDbFile - Class in org.datavec.image.mnist

MNIST database file containing entries that can represent image or label data.

MnistDbFile(String, String) - Constructor for class org.datavec.image.mnist.MnistDbFile

Creates new instance and reads the header information.

MnistFetcher - Class in org.datavec.image.mnist

MnistFetcher() - Constructor for class org.datavec.image.mnist.MnistFetcher

MnistImageFile - Class in org.datavec.image.mnist

MNIST database image file.

MnistImageFile(String, String) - Constructor for class org.datavec.image.mnist.MnistImageFile

Creates new MNIST database image file ready for reading.

MnistLabelFile - Class in org.datavec.image.mnist

MNIST database label file.

MnistLabelFile(String, String) - Constructor for class org.datavec.image.mnist.MnistLabelFile

Creates new MNIST database label file ready for reading.

MnistManager - Class in org.datavec.image.mnist

Utility class for working with the MNIST database.

MnistManager(String, String) - Constructor for class org.datavec.image.mnist.MnistManager

Constructs an instance managing the two given data files.

MultiImageTransform - Class in org.datavec.image.transform

Transforms images deterministically or randomly with the help of an array of ImageTransform.

MultiImageTransform(ImageTransform...) - Constructor for class org.datavec.image.transform.MultiImageTransform

Calls this(null, transforms).

MultiImageTransform(Random, ImageTransform...) - Constructor for class org.datavec.image.transform.MultiImageTransform

Constructs an instance of the ImageTransform.

N

NativeImageLoader - Class in org.datavec.image.loader

Uses JavaCV to load images.

NativeImageLoader() - Constructor for class org.datavec.image.loader.NativeImageLoader

Loads images with no scaling or conversion.

NativeImageLoader(int, int) - Constructor for class org.datavec.image.loader.NativeImageLoader

Instantiate an image with the given height and width

NativeImageLoader(int, int, int) - Constructor for class org.datavec.image.loader.NativeImageLoader

Instantiate an image with the given height and width

NativeImageLoader(int, int, int, boolean) - Constructor for class org.datavec.image.loader.NativeImageLoader

Instantiate an image with the given height and width

NativeImageLoader(int, int, int, ImageTransform) - Constructor for class org.datavec.image.loader.NativeImageLoader

Instantiate an image with the given height and width

next(int) - Method in class org.datavec.image.loader.CifarLoader

next(int, int) - Method in class org.datavec.image.loader.CifarLoader

next() - Method in class org.datavec.image.mnist.MnistDbFile

Move to the next entry.

next() - Method in class org.datavec.image.recordreader.BaseImageRecordReader

next() - Method in class org.datavec.image.recordreader.VideoRecordReader

nextImage() - Method in class org.datavec.image.mnist.MnistImageFile

Move the cursor to the next image.

nextRecord() - Method in class org.datavec.image.recordreader.BaseImageRecordReader

nextRecord() - Method in class org.datavec.image.recordreader.VideoRecordReader

nextSequence() - Method in class org.datavec.image.recordreader.VideoRecordReader

normalizeCifar(File) - Method in class org.datavec.image.loader.CifarLoader

Normalize and store cifar based on successful Torch approach by Sergey Zagoruyko Reference: https://github.com/szagoruyko/cifar.torch

normalizeValue - Variable in class org.datavec.image.recordreader.BaseImageRecordReader

NUM_IMAGES - Static variable in class org.datavec.image.loader.LFWLoader

NUM_LABELS - Static variable in class org.datavec.image.loader.CifarLoader

NUM_LABELS - Static variable in class org.datavec.image.loader.LFWLoader

NUM_TEST_IMAGES - Static variable in class org.datavec.image.loader.CifarLoader

NUM_TRAIN_IMAGES - Static variable in class org.datavec.image.loader.CifarLoader

numExamples - Variable in class org.datavec.image.loader.CifarLoader

numLabels() - Method in class org.datavec.image.recordreader.BaseImageRecordReader

Returns getLabels().size().

numToConvertDS - Static variable in class org.datavec.image.loader.CifarLoader

O

org.datavec.image.data - package org.datavec.image.data

org.datavec.image.format - package org.datavec.image.format

org.datavec.image.loader - package org.datavec.image.loader

org.datavec.image.mnist - package org.datavec.image.mnist

org.datavec.image.mnist.draw - package org.datavec.image.mnist.draw

org.datavec.image.recordreader - package org.datavec.image.recordreader

org.datavec.image.transform - package org.datavec.image.transform

P

pattern - Variable in class org.datavec.image.recordreader.BaseImageRecordReader

patternPosition - Variable in class org.datavec.image.recordreader.BaseImageRecordReader

prev() - Method in class org.datavec.image.mnist.MnistDbFile

Move to the previous entry.

prevImage() - Method in class org.datavec.image.mnist.MnistImageFile

Move the cursor to the previous image.

R

random - Variable in class org.datavec.image.transform.BaseImageTransform

readFields(DataInput) - Method in class org.datavec.image.data.ImageWritable

readImage() - Method in class org.datavec.image.mnist.MnistImageFile

Reads the image at the current position.

readImage() - Method in class org.datavec.image.mnist.MnistManager

Reads the current image.

readjustToData() - Method in class org.datavec.image.mnist.draw.DrawReconstruction

readLabel() - Method in class org.datavec.image.mnist.MnistLabelFile

Reads the integer at the current position.

readLabel() - Method in class org.datavec.image.mnist.MnistManager

Reads the current label.

record - Variable in class org.datavec.image.recordreader.BaseImageRecordReader

record(URI, DataInputStream) - Method in class org.datavec.image.recordreader.BaseImageRecordReader

record(URI, DataInputStream) - Method in class org.datavec.image.recordreader.VideoRecordReader

REGEX_PATTERN - Static variable in class org.datavec.image.loader.LFWLoader

reset() - Method in class org.datavec.image.loader.CifarLoader

reset() - Method in class org.datavec.image.recordreader.BaseImageRecordReader

reset() - Method in class org.datavec.image.recordreader.VideoRecordReader

ResizeImageTransform - Class in org.datavec.image.transform

Resize image transform is suited to force the same image size for whole pipeline.

ResizeImageTransform(int, int) - Constructor for class org.datavec.image.transform.ResizeImageTransform

Returns new ResizeImageTransform object

ResizeImageTransform(Random, int, int) - Constructor for class org.datavec.image.transform.ResizeImageTransform

Returns new ResizeImageTransform object

rng - Variable in class org.datavec.image.loader.BaseImageLoader

S

ScaleImageTransform - Class in org.datavec.image.transform

Scales images deterministically or randomly.

ScaleImageTransform(float) - Constructor for class org.datavec.image.transform.ScaleImageTransform

Calls this(null, delta, delta).

ScaleImageTransform(Random, float) - Constructor for class org.datavec.image.transform.ScaleImageTransform

Calls this(random, delta, delta).

ScaleImageTransform(float, float) - Constructor for class org.datavec.image.transform.ScaleImageTransform

Calls this(null, dx, dy).

ScaleImageTransform(Random, float, float) - Constructor for class org.datavec.image.transform.ScaleImageTransform

Constructs an instance of the ImageTransform.

scalingIfNeed(BufferedImage, boolean) - Method in class org.datavec.image.loader.ImageLoader

scalingIfNeed(BufferedImage, int, int, boolean) - Method in class org.datavec.image.loader.ImageLoader

scalingIfNeed(opencv_core.Mat) - Method in class org.datavec.image.loader.NativeImageLoader

scalingIfNeed(opencv_core.Mat, int, int) - Method in class org.datavec.image.loader.NativeImageLoader

seed - Static variable in class org.datavec.image.loader.CifarLoader

sequenceRecord() - Method in class org.datavec.image.recordreader.VideoRecordReader

sequenceRecord(URI, DataInputStream) - Method in class org.datavec.image.recordreader.VideoRecordReader

setConf(Configuration) - Method in class org.datavec.image.recordreader.BaseImageRecordReader

setConf(Configuration) - Method in class org.datavec.image.recordreader.VideoRecordReader

setCurrent(int) - Method in class org.datavec.image.mnist.MnistManager

Set the position to be read.

setCurrentFile(File) - Method in class org.datavec.image.recordreader.BaseImageRecordReader

Sets manually the file returned by BaseImageRecordReader.getCurrentFile().

setCurrentIndex(long) - Method in class org.datavec.image.mnist.MnistDbFile

Set the required current entry index.

setFrame(Frame) - Method in class org.datavec.image.data.ImageWritable

setInputStream() - Method in class org.datavec.image.loader.CifarLoader

setLabels(List<String>) - Method in class org.datavec.image.recordreader.BaseImageRecordReader

ShowImageTransform - Class in org.datavec.image.transform

Shows images on the screen, does not actually transform them.

ShowImageTransform(CanvasFrame) - Constructor for class org.datavec.image.transform.ShowImageTransform

Calls this(canvas, -1).

ShowImageTransform(CanvasFrame, int) - Constructor for class org.datavec.image.transform.ShowImageTransform

Constructs an instance of the ImageTransform from a CanvasFrame.

ShowImageTransform(String) - Constructor for class org.datavec.image.transform.ShowImageTransform

Calls this(title, -1).

ShowImageTransform(String, int) - Constructor for class org.datavec.image.transform.ShowImageTransform

Constructs an instance of the ImageTransform with a new CanvasFrame.

shuffle - Static variable in class org.datavec.image.loader.CifarLoader

start() - Method in class org.datavec.image.mnist.draw.DrawReconstruction

SUB_NUM_IMAGES - Static variable in class org.datavec.image.loader.LFWLoader

SUB_NUM_LABELS - Static variable in class org.datavec.image.loader.LFWLoader

SUBSET_URL - Static variable in class org.datavec.image.loader.LFWLoader

subsetFile - Variable in class org.datavec.image.loader.LFWLoader

T

test() - Method in class org.datavec.image.loader.CifarLoader

TESTFILENAME - Static variable in class org.datavec.image.loader.CifarLoader

testFilesSerialized - Static variable in class org.datavec.image.loader.CifarLoader

testInputStream - Static variable in class org.datavec.image.loader.CifarLoader

title - Variable in class org.datavec.image.mnist.draw.DrawReconstruction

toBgr(File) - Method in class org.datavec.image.loader.ImageLoader

Convert an input stream to an bgr spectrum image

toBgr(InputStream) - Method in class org.datavec.image.loader.ImageLoader

Convert an input stream to an bgr spectrum image

toBgr(BufferedImage) - Method in class org.datavec.image.loader.ImageLoader

Convert an BufferedImage to an bgr spectrum image

toBufferedImage(Image, int) - Static method in class org.datavec.image.loader.ImageLoader

Converts a given Image into a BufferedImage

toBufferedImageRGB(INDArray, BufferedImage) - Method in class org.datavec.image.loader.ImageLoader

Convert the given image to an rgb image

toDouble() - Method in class org.datavec.image.data.ImageWritable

toFloat() - Method in class org.datavec.image.data.ImageWritable

toImage(INDArray) - Static method in class org.datavec.image.loader.ImageLoader

Convert a matrix in to a buffereed image

toINDArrayBGR(BufferedImage) - Method in class org.datavec.image.loader.ImageLoader

toInt() - Method in class org.datavec.image.data.ImageWritable

toIntArrayArray(BufferedImage) - Method in class org.datavec.image.loader.ImageLoader

toLong() - Method in class org.datavec.image.data.ImageWritable

toRaveledTensor(File) - Method in class org.datavec.image.loader.ImageLoader

Changes the input stream in to an bgr based raveled(flattened) vector

toRaveledTensor(InputStream) - Method in class org.datavec.image.loader.ImageLoader

Changes the input stream in to an bgr based raveled(flattened) vector

toRaveledTensor(BufferedImage) - Method in class org.datavec.image.loader.ImageLoader

Convert an image in to a raveled tensor of the bgr values of the image

train - Static variable in class org.datavec.image.loader.CifarLoader

train() - Method in class org.datavec.image.loader.CifarLoader

TRAINFILENAMES - Static variable in class org.datavec.image.loader.CifarLoader

trainFilesSerialized - Static variable in class org.datavec.image.loader.CifarLoader

trainingFileLabelsFilename_unzipped - Static variable in class org.datavec.image.mnist.MnistFetcher

trainingFilesFilename_unzipped - Static variable in class org.datavec.image.mnist.MnistFetcher

trainInputStream - Static variable in class org.datavec.image.loader.CifarLoader

transform(ImageWritable) - Method in class org.datavec.image.transform.BaseImageTransform

transform(ImageWritable, Random) - Method in class org.datavec.image.transform.ColorConversionTransform

Takes an image and returns a transformed image.

transform(ImageWritable, Random) - Method in class org.datavec.image.transform.CropImageTransform

Takes an image and returns a transformed image.

transform(ImageWritable, Random) - Method in class org.datavec.image.transform.EqualizeHistTransform

Takes an image and returns a transformed image.

transform(ImageWritable, Random) - Method in class org.datavec.image.transform.FilterImageTransform

transform(ImageWritable, Random) - Method in class org.datavec.image.transform.FlipImageTransform

transform(ImageWritable) - Method in interface org.datavec.image.transform.ImageTransform

Takes an image and returns a transformed image.

transform(ImageWritable, Random) - Method in interface org.datavec.image.transform.ImageTransform

Takes an image and returns a transformed image.

transform(ImageWritable, Random) - Method in class org.datavec.image.transform.MultiImageTransform

transform(ImageWritable, Random) - Method in class org.datavec.image.transform.ResizeImageTransform

Takes an image and returns a transformed image.

transform(ImageWritable, Random) - Method in class org.datavec.image.transform.ScaleImageTransform

transform(ImageWritable, Random) - Method in class org.datavec.image.transform.ShowImageTransform

transform(ImageWritable, Random) - Method in class org.datavec.image.transform.WarpImageTransform

Takes an image and returns a transformed image.

U

uMean - Variable in class org.datavec.image.loader.CifarLoader

untarFile(File, File) - Method in class org.datavec.image.mnist.MnistFetcher

useSpecialPreProcessCifar - Static variable in class org.datavec.image.loader.CifarLoader

useSubset - Variable in class org.datavec.image.loader.LFWLoader

uStd - Variable in class org.datavec.image.loader.CifarLoader

V

varManual(INDArray, double) - Method in class org.datavec.image.loader.CifarLoader

VideoRecordReader - Class in org.datavec.image.recordreader

A video is just a moving window of pictures.

VideoRecordReader() - Constructor for class org.datavec.image.recordreader.VideoRecordReader

VideoRecordReader(int, int, List<String>) - Constructor for class org.datavec.image.recordreader.VideoRecordReader

Load the record reader with the given height and width

VideoRecordReader(int, int, boolean, List<String>) - Constructor for class org.datavec.image.recordreader.VideoRecordReader

VideoRecordReader(int, int) - Constructor for class org.datavec.image.recordreader.VideoRecordReader

Load the record reader with the given height and width

VideoRecordReader(int, int, boolean) - Constructor for class org.datavec.image.recordreader.VideoRecordReader

vMean - Variable in class org.datavec.image.loader.CifarLoader

vStd - Variable in class org.datavec.image.loader.CifarLoader

W

WarpImageTransform - Class in org.datavec.image.transform

Warps the perspective of images deterministically or randomly.

WarpImageTransform(float) - Constructor for class org.datavec.image.transform.WarpImageTransform

Calls this(null, delta, delta, delta, delta, delta, delta, delta, delta).

WarpImageTransform(Random, float) - Constructor for class org.datavec.image.transform.WarpImageTransform

Calls this(random, delta, delta, delta, delta, delta, delta, delta, delta).

WarpImageTransform(float, float, float, float, float, float, float, float) - Constructor for class org.datavec.image.transform.WarpImageTransform

Calls this(null, dx1, dy1, dx2, dy2, dx3, dy3, dx4, dy4).

WarpImageTransform(Random, float, float, float, float, float, float, float, float) - Constructor for class org.datavec.image.transform.WarpImageTransform

Constructs an instance of the ImageTransform.

width - Variable in class org.datavec.image.loader.BaseImageLoader

WIDTH - Static variable in class org.datavec.image.loader.CifarLoader

width - Static variable in class org.datavec.image.loader.CifarLoader

WIDTH - Static variable in class org.datavec.image.loader.LFWLoader

width - Variable in class org.datavec.image.recordreader.BaseImageRecordReader

WIDTH - Static variable in class org.datavec.image.recordreader.BaseImageRecordReader

WIDTH - Static variable in class org.datavec.image.recordreader.VideoRecordReader

write(DataOutput) - Method in class org.datavec.image.data.ImageWritable

writeImageToPpm(int[][], String) - Static method in class org.datavec.image.mnist.MnistManager

Writes the given image in the given file using the PPM data format.

A B C D E F G H I L M N O P R S T U V W