How to remove the shadow in image by using openCV? [closed]

扶醉桌前 提交于 2019-11-27 00:10:13

问题


As title said, any solutions on how to remove the shadow in image via openCV? Thanks and appreciate any helps!


回答1:


For those who are looking for publication along with the source code of described algorithm, you might be interested by this paper: "Single-Image Shadow Detection and Removal using Paired Regions" by Ruiqi Guo, Qieyun Dai and Derek Hoiem.

They describe a method which works quite well and may be a very good start to implement your shadow-removing algorithm using OpenCV.

I found the source code here, but for posterity and to prevent possibly dead links in the future (I have met many), I also uploaded it on the Internet Archive.



来源:https://stackoverflow.com/questions/9081930/how-to-remove-the-shadow-in-image-by-using-opencv

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