I want to extract the edge points from a text image and use ListPlot[points]
to visualize those points:
I tried to used ImageCorners[]
and CornerFilter[]
, but there isn't any good result:
img=ColorConvert[img, "Grayscale"] // Binarize
HighlightImage[img, CornerFilter[img] // ImageAdjust]
HighlightImage[img, ImageCorners[img]]