主要区别是前者要将视频序列图象沿 时间轴进行分割或切分,所以也称之为视频序列图像的时域分割(Temporal Segmentation),也有人称之为镜头检测,还有人称之为镜头分割、视频分段、场景转 换检测或镜头变换识别。
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Video Temporal Segmentation 视频时域分割
spatial-temporal segmentation 时空分割
temporal segmentation marker 时间切分标记
spatio-temporal segmentation 时空分割
spatial and temporal segmentation 时空分割
temporal video segmentation 视频时域分割
Temporal-spatio segmentation 图象时空分割
The temporal segmentation, the spatial segmentation and the post-processing of video objects are focused.
重点论述了算法中涉及的视频对象时域分割、空域分割和后处理等技术。
参考来源 - 基于时空信息的视频对象分割算法研究In addition, other key problems such as video temporal segmentation, color space selection and temporal filtering are discussed and an adaptive threshold video shot cut detection algorithm and a weighted median-filtering algorithm are presented as solution.
此外,本文还对视频时域分割、颜色空间选取、空域滤波等时空域分割要解决关键问题进行了探讨,并提出了一种自适应阈值切变镜头探测算法和加权中值滤波算法来解决这些问题。
参考来源 - 视频对象分割技术研究·2,447,543篇论文数据,部分数据来源于NoteExpress
Temporal segmentation results are recognized by HMM finally.
最后,采用隐马尔可夫模型(HMM)对分割结果进行识别。
The proposed algorithm comprises of spatial and temporal segmentation modules.
该算法由空域分割和时域分割组成。
Temporal segmentation is processed by the absolute displaced frame difference instead of changing detecting mask.
以绝对位移帧差作为时域分割的标准;
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