object DLImageReader
Primary DataFrame-based image loading interface, defining API to read images into DataFrame.
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def
readImages(path: String, sc: SparkContext, minPartitions: Int = 1): DataFrame
Read the directory of images into DataFrame from the local or remote source.
Read the directory of images into DataFrame from the local or remote source.
- path
Directory to the input data files, the path can be comma separated paths as the list of inputs. Wildcards path are supported similarly to sc.binaryFiles(path).
- sc
SparkContext to be used.
- minPartitions
Number of the DataFrame partitions, if omitted uses defaultParallelism instead
- returns
DataFrame with a single column "image" of images; see DLImageSchema for the details
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