Hough Transform

The Hough transform is a general technique that allows to detect the flat curves in the binarised images [Gon93]. The current version of Intel IPP implements the detecton of the straight lines that are defined by the parametric equation

r = x*cos(Θ) + y*sin(Θ), where r and Θ are the length and angle from the origin of a normal to the line respectively.

Parent topic: Feature Detection Functions

HoughLineGetSize
Computes the size of the working buffer for the straight lines detection.
HoughLine
Detects straight lines in the source image.
HoughLine_Region
Detects straight lines with the specified range of parameters in the source image.

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