Draws keylines
outImg = cv.drawKeylines(im, keylines)
outImg = cv.drawKeylines(im, keylines, 'OptionName', optionValue, ...)
Input
- im input image.
- keypoints keylines to be drawn.
Output
- outImg output image to draw on.
Options
- Color color of lines to be drawn (if set to defaul value, color is
chosen randomly). default [-1,-1,-1,-1].
- OutImage If set, keylines will be drawn on existing content of output
image, otherwise source image is used instead. Not set by default.
(i.e keylines are drawn on top of
im).