3D Point Cloud to 2D depth image

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Wajahat 2015-7-7

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评论： Walter Roberson 2020-9-12

Hi

I have a 3D point cloud.

Now I want to convert it to 2D depth image of say 240*320. Does anyone has anything to share?

It will be a good addition to Matlab.

Best Regards Wajahat

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Guillermo 2020-9-12

Hi, You can use this function

http://ch.mathworks.com/matlabcentral/fileexchange/55031-pointcloud2image--x-y-z-numr-numc--

Walter Roberson 2020-9-12

That contribution is what VahidB suggested 4 years ago.

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回答（2 个）

VahidB 2016-1-22

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This may help! http://www.mathworks.com/matlabcentral/fileexchange/55031-pointcloud2image--x-y-z-numr-numc--

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Walter Roberson 2016-12-21

编辑：Walter Roberson 2016-12-21

在 MATLAB Online 中打开

https://www.mathworks.com/help/vision/ref/pcwrite.html writes to ply format.

When you get down to the part of the example that has

% Create the point cloud
ptCloud = pointCloud(points3D, 'Color', color);

then ptCloud.Location will exist.

rajyalakshmi k 2016-12-21

Thank you sir

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Meghana Dinesh 2015-11-3

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Image Processing and Computer Vision Computer Vision Toolbox Point Cloud Processing

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