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Questions tagged edge-detection

5 questions

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13
votes
1
answers

Extract single line contours from Canny edges

opencv computer-vision contour edge-detection feature-extraction
asked 2013-08-06T08:00:07.330
10
votes
1
answers

OpenCV's Canny Edge Detection in C++

c++ opencv contour edge-detection
asked 2012-08-16T12:48:06.257
11
votes
3
answers

Applying the Sobel filter using scipy

python scipy edge-detection
asked 2011-08-25T05:43:39.740
116
votes
8
answers

Algorithm to detect corners of paper sheet in photo

image-processing opencv edge-detection hough-transform image-segmentation
asked 2011-07-02T07:12:23.907
16
votes
1
answers

Edge Detection Techniques

computer-vision edge-detection
asked 2010-12-19T14:59:31.537