Title :
Session 5: Image tiling and denoising
Author :
Bertrand Granado
Author_Institution :
UPMC - LIP6, FR
Abstract :
Compute image processing algorithm on block or tile is a solution to realize an efficient parallelization on multi-processor system. In this session a GPU implementation of Block-Matching and 3-Dimensional filter (BM3D) denoising algorithmm is compared to a CPU implementation. Also a method to determine optimal 2D image tile sizing using constraint programming is implemented on a multi-core processor to optimize the system performance.
Keywords :
"Noise reduction","Algorithm design and analysis","Image processing","Graphics processing units","Filtering algorithms","Programming","Multicore processing"
Conference_Titel :
Design and Architectures for Signal and Image Processing (DASIP), 2015 Conference on
DOI :
10.1109/DASIP.2015.7367255
