您要查找的是不是:
- Video shot detection is very crucial for content-based video analysis.Considering the importance of video shots,we propose a MPEG video shot detection based on decision tree. 压缩视频镜头的分割是视频内容分析中的一个难点,由于镜头在组织和索引视频中起关键性的作用,提出了一种基于决策树的MPEG视频镜头分割算法。
- The Research on Digital Video Shot Detection 数字视频镜头检测研究
- Experiments show that the algorithm achieves accurate and omnifaceted results for most video shot detections. 实验表明,此方法对于多数场景的镜头切换检测结果准确、全面。
- News video shot detection analysis for closed-captions and flash 闪光灯和标题条对新闻视频镜头检测影响的研究
- The MPEG Video Shot Detection Based on Decision Tree 基于决策树的MPEG视频镜头分割算法
- video shot detection 镜头分割
- Finally, a shot detection system based on MPEG-1 video streams is developed in Visual C++ 6.0 and DirectX SDK on windows system. 最后,在Windows平台下,利用Visual C++ 6.;0与DirectX SDK作开发工具,实现了基于MPEG-1视频的镜头检测系统。
- In this paper we compare popular video shot segmentation algorithms and propose a method of automatic threshold detection and partitioned histogram in video shot segmentation. 本文综合比较了目前流行的视频镜头分割算法,并针对这些方法的不足提出了一种基于自动门限的分区直方图的镜头分割方法。
- The X2 histogram match and grads method is used for shot detection. 首先用X2直方图匹配法检测镜头切换,梯度法检测镜头淡入淡出;
- Then we realize anchorperson shot detection and video news indexing based on semantic faces, which shows video object's important usage in analysis of video semantic contents. 然后基于语义人脸实现了主持人镜头检测和视频新闻结构化算法,体现了视频对象正视频内容分析中的基础作用。
- An approach of event-oriented feature abstracting is presented. We devise and improve some media processing algorithms including: text detection in video frames, audio shot detection, scene detection, evaluation of scene significance. 设计和改进了部分媒体处理算法,包括:视频帧中的文字探测算法、音频镜头探测算法、融合声像特征的场景检测算法、场景重要程度的评价算法等。
- This is ideal for Internet video, since the quality of video shot with a digital camera is typically a lower resolution (much smaller in size). 这对于Internet视频非常理想,因为数码相机拍摄的视频质量通常具有低分辨率(文件大小会小很多)。
- If the number of inconformity parts is more than two, a shot detection appears between the adjacent frames. 如果不相似模板个数大于2,那么该相邻帧处发生了镜头切换。
- That picture is part of an entire video shot by onlookers in a bush during initial filming of the movie that appeared on the Internet in the middle of 2007. 那张图片取自一段完整的摄影录像,它是在电影开拍之初一个狗仔藏在树丛里拍下的,该录像在2007年中旬出现在了互联网上。
- N. officials showed General McKiernan a video shot with a mobile phone showing dozens of bodies in Azizabad, many of which appeared to be civilians rather than fighters. 画面上显示阿齐扎巴德村子里的数十具尸体,其中很多看上去是平民,而不是战斗人员。
- Although Kerr has been prevented by the original Life magazine journalist, Dick Meryman, from using Monroe's more unusual views, his film does feature the first public screening, of a home video shot when Marilyn was around 18 years old. 虽然原《生活》杂志记者迪克·梅里曼禁止克尔使用梦露不太常见的照片,但是克尔拍摄的这部片子仍然首次在银幕上展现了梦露18岁左右的个人生活片断。
- Although Kerr has been prevented by the original Life magazine journalist,Dick Meryman,from using Monroe's more unusual views,his film does feature the first public screening,of a home video shot when Marilyn was around 18 years old. 虽然原《生活》杂志记者迪克·梅里曼禁止克尔使用梦露不太常见的照片,但是克尔拍摄的这部片子仍然首次在银幕上展现了梦露18岁左右的个人生活片断。
- A new method for anchorperson shot detection is presented based on histograms of primary colors in half screen, where detection is in accordance with the frequencies of anchorperson shot in the news. 提出一种基于半屏幕主颜色直方图的主持人镜头检测方法,本方法基于主持人镜头在新闻节目中频繁出现的统计特性对主持人镜头进行检测。
- Video Retrieval System Based on MPEG-7 and Dissolve Shot Detection 基于MPEG-7和消隐镜头检测的视频检索系统
- The deer was peppered with shot all down one side. 那只死鹿的半边身子都被子弹击中。