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The method is an improved block-based IDC key frame extraction method. 传统的视频检索的关键帧提取方法分析、比较和检验。改进的关键帧提取方法的提出及相应的实验数据。
This paper mai nly discusses these Algorithms and video characters,furthermore,we introduce the advances on key frame extract. 该文主要对这些算法以及视频特征进行讨论,并进一步介绍了关键帧抽取方面的相关新的进展。
Key Frame Extraction Using Inter-shot Information 基于镜头间信息的关键帧提取
Shot Boundary Detection and Key Frame Extraction 镜头边界检测及关键帧提取
An Approach of Key Frame Extraction Based on Video Clustering 一种基于视频聚类的关键帧提取方法
System of Key Frame Extraction Based on Shot Attribute 一种基于镜头属性的关键帧提取系统
Key Frame Extraction Based on Graph Center and Adaptive Thresholds 基于图中心和自动阈值的关键帧提取方法
Rapid method of key frame extraction for MPEG compressed video 基于压缩域的关键帧快速提取方法
A New Method of Video Shot Boundary Detection and Key Frame Extraction 一种新的视频镜头边界检测及关键帧提取方法
Research and Application on Shot Boundary Detection and Key Frame Extraction 镜头检测及关键帧提取方法研究与应用
A Cluster Algorithm of Automatic Key Frame Extraction Based on Adaptive Threshold 基于自适应阈值的自动提取关键帧的聚类算法
Indicates the frame is a key frame. 表示该框架为关键框架。
key frame extraction 关键帧提取
TrailKey--- draws a trailing brush along a path that you can set by key frames. 可设关键帧的画笔拖尾效果。
For each image sequence, cyclic width of gait analysis is performed to extract key frames, and Fourier descriptor is utilized to describe gait contour. 利用运动人体的宽高比的周期性变化来提取关键帧,并采用傅立叶描述子对关键帧步态轮廓进行分析和优化,构建特征矢量;
The essential steps for content based video indexing are video segmentation, key frame selection, static and dynamic feature extraction and video clustering. 基于内容的视频索引中的主要步骤有视频分割、关键帧的选择、静态特征与动态特征的提取以及视频聚类等。
More key frames are specified for intricate motions than for simple, slowly varying motions. 对于复杂的运动，要比简单的缓慢变化运动安排更多的关键帧。
The system consists of three stages: human tracking, human matching, and selection of key frames and archiving. 我们所提出的系统，分成三个部份:人的追踪、人的样式比对和具代表性影像的选择和影像归档。
Because of the drawbacks of lerping, splines are often used instead to smooth out the interpolation between key frames. 插值只对关键帧骨架的特征部分进行。
Shows/hides the unmodified frames. This is useful when there are many unmodified frames and you only want to see the key frames. 显示/隐藏未更改的帧.;当存在许多未更改的帧而只想查看关键帧的时候，该选项非常有用。