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Article
Learning rich features from objectness estimation for human lying-pose detection
Lying-pose human detection is an active research field of computer vision in recent years. It has a good theoretical significance and furthermore many applications, such as victim detection or home service rob...
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Chapter and Conference Paper
Multi-matched Similarity: A New Method for Image Retrieval
In Bag-of-Words (BoW) based image retrieval, soft assignment (SA) assigns R-nearest visual words to a feature, which significantly enhances the performance of image retrieval. However, it requires to calculate...
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Article
Locating and recognizing multiple human actions by searching for maximum score subsequences
Despite the numerous methods to recognize human actions in a video, few are designed for videos containing more than one action over a certain time period. Moreover, existing multiple action recognition method...
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Chapter and Conference Paper
Nonlinear Background Filter to Improve Pedestrian Detection
In this paper, we propose a simple nonlinear filter which improves the detection of pedestrians walking in a video. We do so by first cumulating temporal gradient of moving objects into a motion history image ...
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Article
Adaptive photograph retrieval method
Access to electronic books, electronic journals, and web portals, which may contain graphics (drawings or diagrams) and images, is now ubiquitous. However, users may have photographs that contain graphics or i...
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Chapter and Conference Paper
Pursuing Detector Efficiency for Simple Scene Pedestrian Detection
Detector accuracy is by any means the key focus in most existing pedestrian detection algorithms especially for clutter scenes. However, it is not always necessary, while sometimes over-fitted, to directly lev...
