4546 search results - page 107 / 910 » Detection of image stretching |
207
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AUTOID
2005
IEEE
16 years 1 days ago
2005
IEEE
In this paper, we consider the problem of automatically detecting a facial symmetry axis in what we will call a standard human face image (acquired when the subject is looking dir...
198
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ICCV
2005
IEEE
16 years 8 months ago
2005
IEEE
In recent years Kernel Principal Component Analysis (Kernel PCA) has gained much attention because of its ability to capture nonlinear image features, which are particularly impor...
207
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CVIU
2007
15 years 6 months ago
2007
The problem of face detection remains challenging because faces are non-rigid objects that have a high degree of variability with respect to head rotation, illumination, facial ex...
180
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ICIP
2007
IEEE
16 years 22 days ago
2007
IEEE
Corner detection plays an important role in object recognition and motion analysis. In this paper, we propose a hierarchical corner detection framework based on spectral clusterin...
149
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BILDMED
2008
15 years 7 months ago
2008
Air holes inside the esophagus can be used to localize the esophagus in computed tomographic (CT) images. In this work we present a technique to automatically detect esophageal air...