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Direct Occlusion Culling using OpenCV?

Hi,

I'm new to Computer Graphics and OpenCV. I want to know if OpenCV fits for a direct efficient Occlusion Culling using a GPU. No Rendering is required! Formally:

Input: - list of triangles, representing an 3D object surface. - 3D view point Output: subset of the list which is visible from the given point.

The model is big (about 10-20M triangles) and and need to make it for about 100K different points (possibly in parallel).

If OpenCV fits - where should I start? are there any code samples? I no - any other suggestions?

Thank you!

Cheers, amir