Groups the object candidate rectangles using meanshift

[rects, weights] = cv.groupRectangles_meanshift(rects, weights, scales)
[...] = cv.groupRectangles_meanshift(..., 'OptionName', optionValue, ...)

Input

• rects Input cell array of rectangles, where each rectangle is represented as a 4-element vector {[x,y,w,h], ...}, or a numeric Nx4/Nx1x4/1xNx4 array.
• weights Input vector of associated weights.
• scales Input vector of corresponding rectangles scales.

Output

• rects Output array of retained and grouped rectangles. Same format as input rects (either Nx4 numeric array or cell array).
• weights Output updated weights.

Options

• DetectThreshold detection threshold (weight) above which resulting modes are kept. default 0.0
• WinDetSize window size [w,h]. default [64,128]