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CVPR
2005
IEEE
13 years 9 months ago
Face Synthesis and Recognition from a Single Image under Arbitrary Unknown Lighting Using a Spherical Harmonic Basis Morphable M
Understanding and modifying the effects of arbitrary illumination on human faces in a realistic manner is a challenging problem both for face synthesis and recognition. Recent res...
Lei Zhang 0002, Sen Wang, Dimitris Samaras
CVPR
2012
IEEE
11 years 9 months ago
The role of image understanding in contour detection
Many cues have been proposed for contour detection or image segmentation. These include low-level image gradients to high-level information such as the identity of the objects in ...
C. Lawrence Zitnick, Devi Parikh
CVPR
2005
IEEE
14 years 9 months ago
Vehicle Segmentation and Tracking from a Low-Angle Off-Axis Camera
We present a novel method for visually monitoring a highway when the camera is relatively low to the ground and on the side of the road. In such a case, occlusion and the perspect...
Neeraj K. Kanhere, Shrinivas J. Pundlik, Stan Birc...
FGR
2008
IEEE
147views Biometrics» more  FGR 2008»
14 years 1 months ago
Unsupervised clustering for google searches of celebrity images
How do we identify images of the same person in photo albums? How can we find images of a particular celebrity using web image search engines? These types of tasks require solvin...
Alex Holub, Pierre Moreels, Pietro Perona
ICASSP
2009
IEEE
14 years 2 months ago
Modeling and tracking of faces in real-life illumination conditions
In this paper, we address the problem of face tracking across illumination changes and occlusions. The method is based on leveraging the strengths of both Adaboost to deal with cl...
Rahul Thota, Archana Kalyansundar, Amit Kale