How to categorize paper / plastic image is 2D or 3D object in image ?
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I am developing a program to categorise image of paper or plastic object, (Flat or scrambled paper). After taking image , i need to collect the data whether the object in image is 2D OR 3D.
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OCDER
2018년 6월 26일
Are you planning to use deep learning? There are a lot of clever artists who can draw 3D-looking objects on a flat paper. So is that 2D or 3D? If you take a picture of a picture of a 3D crumbled paper (for instance, a screenshot of a crumbled paper) is that 3D or 2D? You could use the camera sensor to take images at two different angles and see if the object shape changes accordingly to a crumbled paper or a flat paper. Search "Stereo Imaging" on the web.
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Image Analyst
2018년 10월 26일
Try stdfilt() and look for uniform areas (flat paper) or rough areas (crumpled paper). Attach your images if you need any more help.
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