1159 search results - page 39 / 232 » Effect of segmentation method on video retrieval performance |
CIVR
2004
Springer
15 years 1 months ago
2004
Springer
In this paper, a video segmentation algorithm based on Hidden Markov Model classifier with multimodal feature is proposed. By using Hidden Markov Model classifier with both audio a...
ICPR
2006
IEEE
15 years 3 months ago
2006
IEEE
We propose a novel method of greedy similarity measure to segment long spatial-temporal video sequences. Firstly, a principal curve of motion region along frames of a video sequen...
ISCIS
2005
Springer
15 years 3 months ago
2005
Springer
Blotch detection and removal is an important issue for archive video restoration. Spatial segmentation based postprocessing has been proposed to increase the detection performance...
IJCV
2008
14 years 9 months ago
2008
We present an unsupervised approach for learning a generative layered representation of a scene from a video for motion segmentation. The learnt model is a composition of layers, ...
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CIVR
2010
Springer
15 years 2 months ago
2010
Springer
This paper describes an approach to optimize query by visual example results, by combining visual features and implicit user feedback in interactive video retrieval. To this end, ...