Login
Submit Now
No file available [This article belongs to Volume - 55, Issue - 1]
Gongcheng Kexue Yu Jishu/Advanced Engineering Science
Journal ID : AES-31-12-2022-477
Title : A Fast Semiglobal Optimization Algorithm for Computing Depth Map with GPU
Lucas Head, , Patricia Glass, , Wyoming Henson,

Abstract : This paper presents the design, implementation and evaluation of new parallelization schemes for performing dense disparity estimation based on non-parametric rank transform and semi-global matching on Graphics Processing Units (GPUs). A detailed analysis of the performance limitating factors (memory throughput, instruction throughput, etc.) for each part of the parallel implementation is performed. Thus, a highly optimized mapping for each parallelization scheme onto the resources of the GPU is

Keywords : Fast Semiglobal Optimization Algorithm, Computing Depth Map, Graphics Processing Units, fast, semiglobal