How to generate a panoramic image from a 3D rendering in Matlab?

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Samuel Lazerson 2016-8-17

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https://ww2.mathworks.cn/matlabcentral/answers/299936-how-to-generate-a-panoramic-image-from-a-3d-rendering-in-matlab

评论： itzhak 2017-6-26

I have a rather complicated patch object that I'd like to create a 360° panorama of. Specifically I've repositioned a the camera at a point in space and what I'd like to do is simply turn the camera and as I turn it, generate a panoramic image. Now I could simply save images then run stitching software to generate the panorama, but since I know the camera view angle, projection, and camera orientation in Matlab, there must be an easier way to generate one image. Anyone done this?

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itzhak 2017-6-26

The way matlab renders images is by using the opengGL, and implementing standard functions. So you can create a projected view, but you cannot access most of the low-level functions. So, you can't access the data needed to do what you want in a more elegant manner. Your approach seems to be the best. I have many projection problems, and I would love to have access to more fundamental properties of the rendering (if anyone is listening...)

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