cocolib / light field suite Code

cocolib++: MAJOR MILESTONE: OpenCL build, up to denoising + all regularizers except vtv_j (CUDA might be broken atm)

cocolib++: further OpenCL preparation, replaced float* by abstract compute_buffer in kernel API calls

cocolib++: some changes for OpenCL codepath

cocolib++: fully independent now

restructuring: cocolib++ independent except for convolutions

cocolib++: restructuring phase, encapsulate CUDA dependencies for later API reimplementations

middle of restructuring step, does not compile

matlab_interface: deconvolution example with callbacks fully working.

matlab: deconvolution experiments