Extract the hand region from an image
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I have an image that looks like:
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/162629/image.jpeg)
My goal here is to extract only hand region, that's something like this:
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/162630/image.png)
Do you have any idea about how to do so using some image processing algorithms?
For example: to create two rectangle or circle-like shapes that contain same/similar color intensities in neighbouring regions, one for face and the other one for hand and check if those circles contain two little black regions(in this case, probably eyes) or two blackish lines (eyebrows) and extract the second shape.
8 个评论
Image Analyst
2017-4-10
编辑:Image Analyst
2017-4-10
You see that door behind the woman? Well what is that door wasn't there and the only thing behind here was a totally black wall, or a white sheet. Have you ever heard of a cyclorama?
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/184029/image.png)
Wouldn't that make it easier to find only the hand? Of course it would.
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