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Split Area Image

Posted: Sat Oct 05, 2019 3:40 am
by skylin008
Hello every one! I want to getting image pixel value from image specified point,but it is very slowly.How to fast getting one row but difference column pixel value via image.copy.the column should be 1,3,5....(n+2)...(n+3)....(n+4) .ThankS !

Re: Split Area Image

Posted: Sat Oct 05, 2019 10:28 am
by kwagyeman
Hi, use the copy method and set the ROI to be just a row in the image you want. This will create a new image of just that row.