docs: fix links
authorAlexander Alekhin <alexander.a.alekhin@gmail.com>
Sat, 10 Nov 2018 12:00:02 +0000 (12:00 +0000)
committerAlexander Alekhin <alexander.a.alekhin@gmail.com>
Sat, 10 Nov 2018 12:00:02 +0000 (12:00 +0000)
commit0e9ac7265d13cdfff690d1c412fd840705776cd6
tree3cc74aa3f0b5715eb6aad0bd6b2222041521c1bf
parent8675a8c74379bd2dede7943088f5b73db012915e
docs: fix links

- cv::at => cv::Mat::at()
- removed unnecessary @ref
doc/tutorials/core/how_to_scan_images/how_to_scan_images.markdown