|本期目录/Table of Contents|

[1]郭俊超,孙树森,桂江生,等. 基于H.264压缩域内宏块预测模式的镜头突变检测[J].浙江理工大学学报,2013,30(02):81-85.
　GUO Jun chao,SUN Shu sen,GUI Jiang sheng,et al. Abrupt Shot Transition Detection Based on Prediction Mode ofMacro Block within H.264 Compressed Domain[J].Journal of Zhejiang Sci-Tech University,2013,30(02):81-85.
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 基于H.264压缩域内宏块预测模式的镜头突变检测()
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浙江理工大学学报[ISSN:1673-3851/CN:33-1338/TS]

卷:
第30卷
期数:
2013年02期
页码:
81-85
栏目:
出版日期:
2013-03-01

文章信息/Info

Title:
 Abrupt Shot Transition Detection Based on Prediction Mode ofMacro Block within H.264 Compressed Domain
文章编号:
16733851 (2013) 02021305
作者:
 郭俊超;  孙树森;  桂江生;  张华熊
 浙江理工大学信息学院， 杭州 310018
Author(s):
GUO Junchao;  SUN Shusen;  GUI Jiangsheng;  ZHANG Huaxiong
 School of Informatics, Zhejiang SciTech University, Hangzhou 310018, China
关键词:
 ; H.264;  镜头突变;  预测模式;  矩阵
分类号:
TP391
文献标志码:
A
摘要:
    根据H.264的宏块编码特性，提出了一种直接在H.264压缩域内进行镜头突变检测的算法。对于I帧，通过对帧内所有宏块的预测模式建立一个矩阵，最后与当前I帧相对应位置宏块的帧内预测模式进行比较，检测是否发生突变；对于P帧和B帧，通过分析帧内宏块的预测模式及相邻帧之间的相关性来进行检测。实验结果表明，该算法具有较高的查全率和查准率。

参考文献/References:

    ［1］ 冯杰. 基于H.264压缩域的视频分割与特征提取方法研究［D］. 杭州： 浙江大学， 2009.
［2］ 百度百科. H264［EB/OL］. ［2012\|08\|18］. http: //baike.baidu.com/view/403562.html.
［3］ Sarah D B, Davy V D, Jan D C. A compressed\|domain approach for shot boundary detection on H.264/AVC bit streams［J］. Signal Processing: Image Communication， 2008， 23(7): 473\|489.
［4］ Bruyne S D, Neve W D. Temporal video segmentation on H.264/AVC compressed bitstreams［J］. Advance in Multimedia Modeling, 2005, 4: 351\|359.
［5］ Wiegand T, Sullivan G J, Bjntegaard G, et al. Overview of the H.264/AVC video coding standard［J］ . IEEE Transactions on Circuits and Systems for Video Technology, 2003, 3(7): 559\|566.
［6］ Wei Zeng, Wen Gao. Shot change detection on H.264/AVC compressed video［J］. IEEE Int Symp, 2005, 4: 3459\|3462.
［7］ Iain E R. The H.264 Advanced Video Compression Standard［M］. 2nd Ed. Hoboken: John Wiley & Sons, 2010.
［8］ Kim S M, Byune J, Won C. A scene change detection in H.264/AVC compression domain［C］//Proceedings of Pacific\|Rim Conference on Multimedia. 2005: 1072\|1082.
［9］ Schwarz H, Marpe D, Wiegand T. Overview of the 〖JP2〗scalable video coding extension of the H.264/AVC standard［J］. IEEE Transactions on Circuits and Systems for Video Technology, 2007, 17(9): 1104\|1110.

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备注/Memo

备注/Memo:
 收稿日期： 2012-06-04
基金项目： 国家自然科学基金(61105035)，浙江省自然科学基金(Y1100656)
作者简介： 郭俊超（1986-）,河南商丘人，硕士研究生，主要从事视频编码、数据挖掘方面的研究。
通信作者： 孙树森，电子邮箱：shusensun@zstu.edu.cn
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