image

Type Members

1. class BytesToMat extends FeatureTransformer

   Transform byte array(original image file in byte) to OpenCVMat

2. class ChainedFeatureTransformer extends FeatureTransformer

   A transformer chain two FeatureTransformer together.

3. class ClassificationMTImageFeatureToBatch extends MTImageFeatureToBatch

   A transformer pipeline wrapper to create Minibatch in multiple threads for classification

4. class DistributedImageFrame extends ImageFrame

   Distributerd ImageFrame, it keeps an rdd of ImageFeature

5. abstract class FeatureTransformer extends Transformer[ImageFeature, ImageFeature]

   FeatureTransformer is a transformer that transform ImageFeature

6. class ImageFeature extends Serializable

   Each ImageFeature keeps information about single image, it can include various status of an image, e.

7. class ImageFeatureToMiniBatch[T] extends Transformer[ImageFeature, MiniBatch[T]]

8. trait ImageFrame extends Serializable

   ImageFrame wraps a set of ImageFeature

9. class ImageFrameToSample[T] extends FeatureTransformer

   Transforms tensors that map inputKeys and targetKeys to sample

10. class LocalImageFrame extends ImageFrame

    Local ImageFrame, keeps an array of ImageFeature

11. abstract class MTImageFeatureToBatch extends Transformer[ImageFeature, MiniBatch[Float]]

    An abstract class to convert ImageFeature iterator to MiniBatches.

12. class MatToFloats extends FeatureTransformer

    Transform OpenCVMat to float array, note that in this transformer, the mat is released

13. class MatToTensor[T] extends FeatureTransformer

    transform opencv mat to tensor

14. class PixelBytesToMat extends FeatureTransformer

    Transform byte array(pixels in byte) to OpenCVMat

15. class RoiImageFeatureToBatchWithResize extends MTImageFeatureToBatch

    A transformer pipeline wrapper to create RoiMiniBatch in multiple threads.

16. class RoiMTImageFeatureToBatch extends MTImageFeatureToBatch

    A transformer pipeline wrapper to create RoiMiniBatch in multiple threads The output "target" is a Table.

17. class RoiMiniBatch extends MiniBatch[Float]

    A batch of images with flattened RoiLabels the getTarget() returns a Table with key from 1 to batchSize.