CPU implementation of a very efficient rasterizer which utilizes AVX2 instructions and lock-free multi-threading programming. Using tiled rendering the program consumes 8 pixels at the same time, which together with std::execution threading library makes it very fast and robust. The viewer of the project is a very simple OpenGL applicatoin...
2021, May 02 — 1 minute readThis work elaborates a parallel algorithm based on quadric error metric and adaptive thresholding to simplify a triangle mesh. The approach emphasizes planar surfaces as a target to simplify. The main goal was to create a framework able to produce high-quality progressive meshes based on reconstructed ones from the environment....
2021, May 01 — 1 minute readPhotometric based markerless facial tracking using analysis-by-synthesis approach for 3DMMs face parameters optimization. All the computational parts of our pipeline were ran on GPU using CUDA and OpenGL. Our energy function consists of a sparse landmark term, a dense photometric term and a regularizer term. This energy function is minimized...
2021, May 01 — 1 minute read