| 视频流分镜头技术的研究 |
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| 引用本文： | 王绍棣,黎晓茹.视频流分镜头技术的研究[J].南京邮电大学学报(自然科学版),1999(2). |
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| 作者姓名： | 王绍棣 黎晓茹 |
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| 作者单位： | 南京邮电学院计算机科学与技术系!江苏南京210003 |
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| 摘 要： | 介绍了一种基于画面间统计特性的分镜头技术，它利用帧间直方图差值和１０ 帧间直方图差值作为判据，能较好地对突变的和渐变的视频流按镜头分割开来。
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| 关 键 词： | 视频系统 视频检索 镜头 |
Study on the Technology for Separating Scenes from a Video Stream |
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| WANG Shao di,LI Xiao ru.Study on the Technology for Separating Scenes from a Video Stream[J].Journal of Nanjing University of Posts and Telecommunications,1999(2). |
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| Authors: | WANG Shao di LI Xiao ru |
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| Institution: | WANG Shao di,LI Xiao ru Department of Computer Science and Technology,Nanjing University of Posts and Telecommunications,210003,Nanjing,PRC |
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| Abstract: | Based on the statistics character between frames, this paper presents a technology for separating scenes from video stream. Refer to the difference value of histogram of adjacent frames and the difference value of histogram at ten frames interval, it can find out the burst changes scenes and fade in and fade out scenes. |
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| Keywords: | Video systems Video retrieval Scenes |
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