[1]汪翔 罗斌 翟素兰[] 涂铮铮.基于颜色空间的自适应阈值镜头分割算法[J].计算机技术与发展,2012,(09):37-40.
 WANG Xiang,LUO Bin,ZHAI Su-lan,et al.Self-threshold Shot Segmentation Based on Color Space[J].,2012,(09):37-40.
点击复制

基于颜色空间的自适应阈值镜头分割算法()
分享到:

《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2012年09期
页码:
37-40
栏目:
智能、算法、系统工程
出版日期:
1900-01-01

文章信息/Info

Title:
Self-threshold Shot Segmentation Based on Color Space
文章编号:
1673-629X(2012)09-0037-04
作者:
汪翔12 罗斌12 翟素兰[13] 涂铮铮12
[1]安徽大学计算智能与信号处理教育部重点实验室[2]安徽大学计算机科学与技术学院[3]安徽大学数学科学学院
Author(s):
WANG Xiang LUO Bin ZHAI Su-lan TU Zheng-zheng
[1]Key Laboratory of Intelligent Computing & Signal Processing of Ministry of Education[2]School of Computer Science & Technology, Anhui University[3]School of Mathematical Sciences, Anhui University
关键词:
镜头分割YUV颜色空间自适应阈值
Keywords:
shot segmentation YUV color space adaptive threshold
分类号:
TP301.6
文献标志码:
A
摘要:
镜头分割是基于内容的视频检索的关键步骤,它会直接影响到视频检索的效果。文中介绍了几种常用的镜头分割方法,并且根据YUV颜色空间的各分量可分离的特点,提出了一种改进的基于YUV颜色空间的自适应阈值镜头分割方法。在突变镜头检测模块,为了消除由噪声带来的误检,加入了帧差值比法。在渐变镜头检测模块,使用了滑动窗口值方法。镜头分割的难点是渐变检测,算法在渐变检测上也取得了不错的成果。经过大量实验结果表明,改进的算法对镜头分割有很好的实验效果,算法计算复杂度低,易于实现
Abstract:
Video shot segmentation is the key procedure of content-based video retrieval (CBVR) ,it affects the results of video retrieval directly. It introduces some commonly used shot segmentation algorithms,presents a shot segmentation approach based on YUV color space while each component of YUV color space can separate. The ratio of interval frames is used to eliminate some misdetection brought by noise. The continuous window value method is used to detect the gradual change happen in the gradual change detection module. The difficult of shot segmentation is the gradual change, the approach has good results on it. As proved by the experimental results, the ap- proach is brief and effective for shot boundary detection

相似文献/References:

[1]陆鹏 汤进 罗斌.基于Windows Mobile平台图像认证系统设计实现[J].计算机技术与发展,2010,(11):87.
 LU Peng,TANG Jin,LUO Bin.Image Authentication System Design and Implementation Based on Windows Mobile[J].,2010,(09):87.
[2]夏磊,张明. 篮球赛事视频镜头分割[J].计算机技术与发展,2015,25(02):216.
 XIA Lei,ZHANG Ming. Shot Segmentation of Basketball Tournament Video[J].,2015,25(09):216.
[3]李强军,李启南.基于互信息量和自回归模型的镜头分割方法[J].计算机技术与发展,2019,29(01):35.[doi:10. 3969 / j. issn. 1673-629X. 2019. 01. 008]
 LI Qiang-jun,LI Qi-nan.A Lens Segmentation Method Based on Mutual Information andSelf-regression Model[J].,2019,29(09):35.[doi:10. 3969 / j. issn. 1673-629X. 2019. 01. 008]

备注/Memo

备注/Memo:
国家自然科学基金资助项目(60772122);安徽省教育自然科学研究基金资助重大项目(KJ2011ZD10);博硕士队伍建设计划(02203105)汪翔(1986-),男,硕士研究生,研究方向为图像处理和模式识别;罗斌,教授,博导,研究方向为图像处理与模式识别
更新日期/Last Update: 1900-01-01