Developer Reference for Intel® Integrated Performance Primitives
Image Gradients
Parent topic:
Computer Vision
GradientColorToGray
Converts a color gradient image to grayscale.
GradientVectorGetBufferSize
Computes the size of the work buffer for the
ippiGradientVector{Sobel|Scharr|Prewitt}
functions.
GradientVectorPrewitt
Computes gradient vectors of an image using the Prewitt operator.
GradientVectorScharr
Computes gradient vectors of an image using the Scharr operator.
GradientVectorSobel
Computes gradient vectors of an image using the Sobel operator.