...取 (临床医学) 关键词】 : 非压缩域; 文字事件检测; 文字分割与识别; 视频索引与检索 [gap=951]KEYWORDS】:uncompressed domain ;text event detection ; text segmentation and recognition ; video ..
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In uncompressed domain, text event detection, candidate text area extraction, non-text area filtering, character separation and video OCR were analyzed, respectively.
在非压缩域视频中文字的检测与提取(TDE)方面,本文着重研究了文字事件检测、候选文字区域的检测与分割、非文字区域滤除、单字分割以及视频文字识别(Video OCR)等内容。
参考来源 - 视频理解和检索中文字的检测与提取技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
该系统具有以下特点：1系统可以在非压缩域内进行镜头切变与渐变的检测。
The system has several features as follows: 1 Abrupt and gradual shot can be detected on uncompressed video.
近年来在视频分割领域出现了大量算法，这些算法总体上来说可以分为压缩域和非压缩域两类。
A large number of video segmentation techniques have been developed in recent years. All of them can be classified (into) two groups, uncompressed field and compressed field.
图像检索技术是多媒体应用中的关键技术，现有的基于内容的图像检索技术大都是基于非压缩域的。
Image retrieval techniques are crucial in multimedia application, a number of retrieval techniques that operate in the pixel domain have been reported in the literature.
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