发明授权
US06625333B1 Method for temporal interpolation of an image sequence using object-based image analysis
有权
使用基于对象的图像分析的图像序列的时间插值方法
- 专利标题: Method for temporal interpolation of an image sequence using object-based image analysis
- 专利标题(中): 使用基于对象的图像分析的图像序列的时间插值方法
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申请号: US09369347申请日: 1999-08-06
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公开(公告)号: US06625333B1公开(公告)日: 2003-09-23
- 发明人: Demin Wang , André Vincent
- 申请人: Demin Wang , André Vincent
- 主分类号: G06K932
- IPC分类号: G06K932
摘要:
A method for temporal interpolation of an image sequence using object-based image analysis is disclosed. The method comprises the steps of image segmentation for partitioning a known image into objects, motion estimation, object-based motion field processing, determination of object depth order, detection of covered areas and newly exposed areas, adaptive interpolation using motion projection, and graceful degradation for alleviating remaining visible artifacts. The method produces interpolated images of high quality in real time for every type of image areas including fast moving objects, covered areas, and newly exposed areas.
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