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algorithm used in depthimage_to_laserscan

asked 2016-02-26 04:23:00 -0500

David John gravatar image

updated 2016-02-28 06:49:29 -0500

hi all, i would like to know the algorithm used in 'depthimage_to_laserscan ' to convert 3D data to 2D it RANSAC algorithm.someone please help.

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answered 2016-02-29 04:40:16 -0500

updated 2016-02-29 09:56:57 -0500

I think you might be missing what depthimage_to_laserscan does. In depth image, you have a depth value per pixel. This, together with the camera parameters, can be converted to X,Y,Z points. That package is simply transforming points at a given row of the depthimage to X,Y,Z by using the inverse Pin Hole model. There is not any algorithm.

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thank you...

David John gravatar image David John  ( 2016-03-01 04:21:22 -0500 )edit

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Asked: 2016-02-26 04:23:00 -0500

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Last updated: Feb 29 '16