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Update v1.2.0; edge detection w/ binary feature convolutions

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@plstcharles plstcharles released this 24 Apr 20:49
· 1114 commits to master since this release

This release adds non-max suppression utilities to the imgproc module and introduces an implementation of Canny's method based on binary feature convolutions via LBSPs. The associated CVPRW paper should soon be available on the lab's publication page.

Besides, note that this release also introduces drastic SIMD optimizations for LBSP feature computations in the features2d module. This should positively affect the processing speed of all background subtraction methods that use LBSP features; for example, LOBSTER's processing speed on my laptop improved by about 60%, to nearly 70 FPS.