Comments (1)
Mx7f
commented on August 27, 2024
That code is supposed to implement Equation (10) in Real-time Shading-based Refinement for Consumer Depth Cameras; posX and posY should by the i and j from the equation, which are the pixel indices.
It's not entirely clear that its better from the image, but I will double check today whether there's a bug in the implementation of Index. It's also entirely possible that the SFS energy from the paper leads to worse results than a different (but related) energy; the authors had to hand-write the energy and its Jacobian terms in CUDA, and so likely didn't experiment with changing the energy much once it produced reasonable results in realtime. Being able to play around with the energy quickly and experiment is one of the main benefits of Opt.
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Related Issues (20)
- CUDA 10 got a different path for libdevice HOT 13
- how to build, is there a cmake solution HOT 1
- Support running Opt on non default cudaStream HOT 1
- Shape from shading example does not work HOT 4
- Opt examples run significantly slower than CUDA solver HOT 5
- src/terralib.lua:4034: error loading terra module ad from file ../Opt/API/src/ad.t: not enough memory HOT 1
- Indexing images at calculated offset HOT 2
- "cuda reported error 500" when compute the albedo map in "shape_from_shading" using Graph HOT 1
- Ability to have meshes with boundaries
- Proposition / discussion about introducing hashing data structure support
- Dense image inverse warping HOT 2
- Windows 10: Slow performance in imageWrapping example with different Terra version HOT 1
- Help with robust_nonrigid_alignment
- Can't work with CUDA 10.1 ?
- A problem when compiled with CUDA11.1 and RTX 3090 HOT 3
- Global variable 'cudalib' is not declared.
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