org.datavec.cli.vectorization

Class ImageVectorizationEngine

java.lang.Object

org.datavec.cli.vectorization.VectorizationEngine

org.datavec.cli.vectorization.ImageVectorizationEngine

public class ImageVectorizationEngine
extends VectorizationEngine

Reads from InputFormats where (generally, but up to InputFormat) each Writable in Collection is a pixel Writes back out to the OutputFomat where we are assuming the last element is the double representing the class index

Author:

josh

Field Summary

Fields inherited from class org.datavec.cli.vectorization.VectorizationEngine

conf, configProps, inputFormat, normalizeData, outputFilename, outputFormat, printStats, reader, shuffleOn, split, writer

Constructor Summary

Constructors

Constructor and Description
ImageVectorizationEngine()

Method Summary

Modifier and Type	Method and Description
void	execute() In this case we are assuming that the Image input format gave us basically raw pixels Thoughts - Inside the vectorization engine is a great place to put a pluggable transformation system [ TODO: v2 ] - example: MNIST binarization could be a pluggable transform - example: custom thresholding on blocks of pixels

Methods inherited from class org.datavec.cli.vectorization.VectorizationEngine

addTransform, applyTransforms, initialize

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ImageVectorizationEngine

public ImageVectorizationEngine()

Method Detail

execute

public void execute()
             throws IOException

In this case we are assuming that the Image input format gave us basically raw pixels Thoughts - Inside the vectorization engine is a great place to put a pluggable transformation system [ TODO: v2 ] - example: MNIST binarization could be a pluggable transform - example: custom thresholding on blocks of pixels

Specified by:

execute in class VectorizationEngine

Throws:

IOException