吉林大学学报（理学版）2012，Vol.50Issue(3)：517-522,6.
对码本模型中码字结构的改进
Improvement on Codeword Structure in Codebook Model
摘要
Abstract
The codeword space was reduced according to calculating the longest interval so that codeword is never recurred by other variable in tuple, and the interval is not stored in codeword, thus 6-tuple based codeword is replaced by 5-tuple. The experimental result shows that the new codebook model is as fast and accurate as the original model. Moreover, the memory space demanded is reduced.关键词
运动目标检测/码本模型/码字结构/5元组码字Key words
moving object detection/ codebook model/ codeword structure/ 5-tuple based codeword分类
信息技术与安全科学引用本文复制引用
李文辉,李慧春,王莹,姜园媛,孙明玉..对码本模型中码字结构的改进[J].吉林大学学报（理学版）,2012,50(3):517-522,6.基金项目
国家自然科学基金(批准号:60873147)和国家高技术研究发展计划863项目基金(批准号:2008AA10Z224). （批准号:60873147）
