A Parallel Implementation of TLD Algorithm Using CUDA
Visual tracking is an important issue of computer vision,TLD is an on-line visual tracking algorithmwith good robustness and high accuracy properties.However,the real-time performance of TLD is low for the largesize video sequences.In this paper,we study the most time-consuming stages of TLD,and then propose a parallelalgorithm based on CUDA.The experimental results show that the speedup of our algorithm reaches up to 2.59compared to TLD while maintaining the same detection accuracy.
visual tracking parallel processing TLD GPU CUDA
ZHANG Ping SUN Yong-Qi WU Ya-Li ZHANG Rui
School of Computer and Information Technology,Beijing Jiaotong University,Beijing 100044,China
国内会议
桂林
英文
886-886
2013-10-29（万方平台首次上网日期，不代表论文的发表时间）