Point Cloud Reconstruction From Disparity Map Not Working
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Hi,
So I have two images that I have created a disparity map and then point cloud with. However, this is far from the shape of the actual object. The disparity map is pretty accurate, however this is not. Does this have to do with the camera calibration? Additionally, the point cloud seems piece-wise. Is this how its supposed to be?
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/154113/image.png)
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Dima Lisin
2016-2-21
Hi David,
Can you please post your disparity map and the stereoParameters object? Also, it would help if you could post the images.
Off the top of my head, I would try restricting the range of the Z-coordinates. In other words, exclude the points where Z is negative or too large from the point cloud. It may well be that the point cloud you are seeing is dominated by noise.
Also, check if camera 1 is on the left or on the right, as you look in the same direction as the cameras.
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Munin
2021-8-30
编辑:Munin
2022-2-19
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