Investigation of parallel method of RS image SAM algorithmic based on GPU
Jingyu Yang, Yongsheng Zhang, Guangjun Dong · Cehui kexue · 2010
This paper introduces the basic modes of image parallel processing,and analyzes the parallel processing ability and stream program mode of GPU.Then it brings forward a basic flow of SAM parallel algorithmic based on GPU,and discusses the key technical problems such as: data loading,computational result feedback and saving.At last,it makes a system experiment on TM images to prove the validity of this method.