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Re^7: PDL: Looking for efficient way to extract sub-images, by finding bounding boxes of "objects" (FAQ6: $&)by BrowserUk (Patriarch) |
on Nov 22, 2016 at 11:19 UTC ( [id://1176326]=note: print w/replies, xml ) | Need Help?? |
Btw, using $& instead of creating capture groups and $1 gives a slight boost to "buk3". Also, I earlier experimented with "yr" - using "pos" (as it is) also gives quite a boost against using $-[0] or $+[0]. Interesting. Something for me to experiment with next time I'm doing something similar. Also, did you see the results from eily's approach to the problem? With the rise and rise of 'Social' network sites: 'Computers are making people easier to use everyday'
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