Multimodal Video Content Cueing
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Central user problem in video databases video cueing
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Video content cueing: Given a video V of time duration T
the task of marking digitally the points of potential interest C= {t1,
t2, ..., tn} based on some user specified content description or query
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Content queries based on VVE default primitives (keyframe,
motion, caption and audio) and user defined primitives
Video queries - Clip
containment; find other videos that contain the query clip
Image queries - Find
videos which contain images similar to query image
Object versus camera
motion clustering - video with only object motion rank in
the middle
Commercial clustering
- locate commercials
Talking head clustering
- news video have low motion content