Image Data Exchange and Initialization Functions

This chapter describes the Intel® IPP image processing functions that perform image data manipulation, exchange and initialization operations.

• Convert
  Converts image pixel values from one data type to another.
• BinToGray, GrayToBin
  Converts a bitonal image to a grayscale image and vice versa.
• Scale
  Scales pixel values of an image and converts them to another bit depth.
• ScaleC
  Scales pixel values of an image and converts them to another bit depth.
• Set
  Sets pixels of an array to a constant value.
• Copy
  Copies pixel values between two buffers.
• CopyManaged
  Copies pixel values between two images in accordance with the specified type of copying.
• CopyConstBorder
  Copies pixels values between two images and adds the border pixels with a constant value.
• CopyMirrorBorder
  Copies pixels values between two images and adds the mirrored border pixels.
• CopyReplicateBorder
  Copies pixels values between two images and adds the replicated border pixels.
• CopyWrapBorder
  Copies pixels values between two images and adds the border pixels.
• CopySubpix
  Copies pixel values between two images with subpixel precision.
• CopySubpixIntersect
  Copies pixel values of the intersection with specified window with subpixel precision.
• Dup
  Copies a gray scale image to all channels of the color image.
• Transpose
  Transposes a source image.
• SwapChannels
  Copies channels of the source image to the destination image.
• AddRandUniform
  Generates random samples with uniform distribution and adds them to an image data.
• AddRandGauss
  Generates random samples with Gaussian distribution and adds them to an image data.
• ImageJaehne
  Creates Jaehne test image.
• ImageRamp
  Creates a test image that has an intensity ramp.
• SampleLine
  Puts a raster line into buffer.
• ZigzagFwd8x8
  Converts a conventional order to the zigzag order.
• ZigzagInv8x8
  Converts a zigzag order to the conventional order.