摘要
分析了利用GPU并行处理技术实现畸变差修正的可能性及任务分配方法,提出了基于GPU的数码影像畸变差修正算法流程,验证了算法的可行性和高效性。
Possibility and task assignment method of image distortion correction based on GPU parallel processing technology are analyzed firstly.Then,the algorithm based on GPU is described in detail,which includes two parts： host-side and device-side.Results show that the presented method is feasible and high-efficient.
出处
《测绘信息与工程》
2011年第2期1-3,共3页
Journal of Geomatics
基金
中央高校基本科研业务费专项资金资助项目(3101047)
国土环境与灾害监测国家测绘局重点实验室开放基金资助项目(LEDM2009B03)
