780 search results - page 69 / 156 » Detecting Irregularities in Images and in Video |
142
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ICPR
2008
IEEE
16 years 19 days ago
2008
IEEE
We propose a novel technique for estimating the number of people in a video sequence; it has the advantages of being stable even in crowded situations and needing no ground-truth ...
195
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ICIAR
2005
Springer
15 years 11 months ago
2005
Springer
Abstract. Facial feature extraction is a fundamental problem in image processing. Correct extraction of features is essential for the success of many applications. Typical feature ...
143
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MM
2010
ACM
15 years 6 months ago
2010
ACM
Skin tones, portraits in particular, are of critical importance in photography and video, but a number of factors, such as pigmentation irregularities (e.g., moles, freckles), irr...
152
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TIP
2002
15 years 5 months ago
2002
Region-based functionality offered by the MPEG-4 video compression standard is also appealing for still images, for example to permit object-based queries of a still-image database...
171
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DAGM
2009
Springer
16 years 23 days ago
2009
Springer
High-speed smooth and accurate visual tracking of objects in arbitrary, unstructured environments is essential for robotics and human motion analysis. However, building a system th...