13 July 2010 Multi-feature based visual saliency detection in surveillance video
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Proceedings Volume 7744, Visual Communications and Image Processing 2010; 774404 (2010) https://doi.org/10.1117/12.863281
Event: Visual Communications and Image Processing 2010, 2010, Huangshan, China
The perception of video is different from that of image because of the motion information in video. Motion objects lead to the difference between two neighboring frames which is usually focused on. By far, most papers have contributed to image saliency but seldom to video saliency. Based on scene understanding, a new video saliency detection model with multi-features is proposed in this paper. First, background is extracted based on binary tree searching, then main features in the foreground is analyzed using a multi-scale perception model. The perception model integrates faces as a high level feature, as a supplement to other low-level features such as color, intensity and orientation. Motion saliency map is calculated using the statistic of the motion vector field. Finally, multi-feature conspicuities are merged with different weights. Compared with the gaze map from subjective experiments, the output of the multi-feature based video saliency detection model is close to gaze map.
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Yubing Tong, Yubing Tong, Hubert Konik, Hubert Konik, Faouzi Alaya Cheikh, Faouzi Alaya Cheikh, Fahad Fazal Elahi Guraya, Fahad Fazal Elahi Guraya, Alain Tremeau, Alain Tremeau, "Multi-feature based visual saliency detection in surveillance video", Proc. SPIE 7744, Visual Communications and Image Processing 2010, 774404 (13 July 2010); doi: 10.1117/12.863281; https://doi.org/10.1117/12.863281

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