images

class Convolver extends Transformer[Image, Image]

Convolves images with a bank of convolution filters.
class DaisyExtractor extends Transformer[Image, DenseMatrix[Float]]

Computes DAISY feature descriptors as specified in [1].
trait FisherVectorInterface extends Transformer[DenseMatrix[Float], DenseMatrix[Float]]

Abstract interface for Fisher Vector.
class HogExtractor extends Transformer[Image, DenseMatrix[Float]]

Histogram of Gradients (HoG)
class LCSExtractor extends Transformer[Image, DenseMatrix[Float]]

Computes the local color statistic of (LCS) on a regular spaced grid [1]: ".
class Pooler extends Transformer[Image, Image]

This node takes an image and performs pooling on regions of the image.
trait SIFTExtractorInterface extends Transformer[Image, DenseMatrix[Float]]

Abstract interface for SIFT extractor.
case class SymmetricRectifier(maxVal: Double = 0.0, alpha: Double = 0.0) extends Transformer[Image, Image] with Product with Serializable
class Windower extends FunctionNode[RDD[Image], RDD[Image]]

object Convolver extends Serializable
object GrayScaler extends Transformer[Image, Image]

Converts an input images to NTSC-standard grayscale.
object ImageExtractor extends Transformer[LabeledImage, Image]

Extracts an image from a labeled image.
object ImageVectorizer extends Transformer[Image, DenseVector[Double]]

Takes an image and converts it to a dense vector.
object LabelExtractor extends Transformer[LabeledImage, Int]

Extracts a label from a labeled image.
object MultiLabelExtractor extends Transformer[MultiLabeledImage, Array[Int]]

Extracts a label from a multi-labeled image.
object MultiLabeledImageExtractor extends Transformer[MultiLabeledImage, Image]

Extracts an image from a multi-labeled image.
object PixelScaler extends Transformer[Image, Image]

Rescales an input image from [0 .
package external