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Show HN: Select Sections from Images of Newspaper Clippings Using OpenCV, Python

38 pointsby code_devilover 5 years ago

4 comments

nurettinover 5 years ago
Striking similarity to this article, with a lot of the preprocessing steps missing.<p><a href="https:&#x2F;&#x2F;medium.com&#x2F;@neshpatel&#x2F;solving-sudoku-part-ii-9a7019d196a2" rel="nofollow">https:&#x2F;&#x2F;medium.com&#x2F;@neshpatel&#x2F;solving-sudoku-part-ii-9a7019d...</a>
udayrddyover 5 years ago
So,you view the image using CV and write down the coordinates of the puzzle, put them in array and use CV to save the puzzle with different name.<p>Basically, you are cropping the image and saving it - which even a crappy cropping tool does. Do not consider this as a discouraging comment - programming can do better.<p>I understand you are looking for jobs and trying things. If I&#x27;m the hiring manager, I would rather prefer a candidate who found puzzle coordinates from the image bits&#x2F;pixels and suggest cropping regions.
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johnchristopherover 5 years ago
Nice. Would you do a follow-up showing how to automatically select corners like office lens or Dropbox do ? (I find the office lens app really really good)
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ameliusover 5 years ago
I would have liked to see the intermediate results in the article as I&#x27;m on mobile now and can&#x27;t easily run the code.
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