NVIDIA 2D Image And Signal Performance Primitives (NPP)  Version 11.3.0.*
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Modules
Arithmetic Operations

The set of image processing arithmetic operations available in the library. More...

Modules

  AddC
  Adds a constant value to each pixel of an image.
 
  MulC
  Multiplies each pixel of an image by a constant value.
 
  MulCScale
  Multiplies each pixel of an image by a constant value then scales the result by the maximum value for the data bit width.
 
  SubC
  Subtracts a constant value from each pixel of an image.
 
  DivC
  Divides each pixel of an image by a constant value.
 
  AbsDiffC
  Determines absolute difference between each pixel of an image and a constant value.
 
  Add
  Pixel by pixel addition of two images.
 
  AddSquare
  Pixel by pixel addition of squared pixels from source image to floating point pixel values of destination image.
 
  AddProduct
  Pixel by pixel addition of product of pixels from two source images to floating point pixel values of destination image.
 
  AddWeighted
  Pixel by pixel addition of alpha weighted pixel values from a source image to floating point pixel values of destination image.
 
  Mul
  Pixel by pixel multiply of two images.
 
  MulScale
  Pixel by pixel multiplies each pixel of two images then scales the result by the maximum value for the data bit width.
 
  Sub
  Pixel by pixel subtraction of two images.
 
  Div
  Pixel by pixel division of two images.
 
  Div_Round
  Pixel by pixel division of two images using result rounding modes.
 
  Abs
  Absolute value of each pixel value in an image.
 
  AbsDiff
  Pixel by pixel absolute difference between two images.
 
  Sqr
  Square each pixel in an image.
 
  Sqrt
  Pixel by pixel square root of each pixel in an image.
 
  Ln
  Pixel by pixel natural logarithm of each pixel in an image.
 
  Exp
  Exponential value of each pixel in an image.
 

Detailed Description

The set of image processing arithmetic operations available in the library.