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FGR
1996
IEEE
141views Biometrics» more  FGR 1996»
9 years 4 months ago
Detection of human faces under scale, orientation and viewpoint variations
Many current human face detection algorithmsmake implicit assumptions about the scale, orientation or viewpoint of faces in an image and exploit these constraints to detect and lo...
Kin Choong Yow, Roberto Cipolla
FGR
1996
IEEE
119views Biometrics» more  FGR 1996»
9 years 4 months ago
A probabilistic framework for perceptual grouping of features for human face detection
Present approaches to human face detection have made several assumptions that restrict their ability to be extended to general imaging conditions. We identify that the key factori...
Kin Choong Yow, Roberto Cipolla
FGR
1996
IEEE
111views Biometrics» more  FGR 1996»
9 years 4 months ago
Pfinder: real-time tracking of the human body
Pfinder is a real-time system for tracking people and interpreting their behavior. It runs at 10Hz on a standard SGI Indy computer, and has performed reliably on thousands of peopl...
Christopher Richard Wren, Ali Azarbayejani, Trevor...
FGR
1996
IEEE
100views Biometrics» more  FGR 1996»
9 years 4 months ago
Recovering the Temporal Structure of Natural Gesture
A method for the recovery of the temporal structure and phasesin natural gesture is presented. The work is motivated by recent developments in the theory of natural gesture which ...
Andrew D. Wilson, Aaron F. Bobick, Justine Cassell
FGR
1996
IEEE
159views Biometrics» more  FGR 1996»
9 years 4 months ago
Visual Interaction With Lifelike Characters
This paper explores the use of fast, simple computer vision techniques to add compelling visual capabilities to social user interfaces. Social interfaces involve the user in natur...
Matthew Turk
FGR
1996
IEEE
311views Biometrics» more  FGR 1996»
9 years 4 months ago
From 2D Images to 3D Face Geometry
This paper presents a global scheme for 3D face reconstruction and face segmentation into a limited number of analytical patches from stereo images. From a depth map, we generate ...
Richard Lengagne, Jean-Philippe Tarel, Olivier Mon...
FGR
1996
IEEE
125views Biometrics» more  FGR 1996»
9 years 4 months ago
Example-based head tracking
Sourabh Niyogi, William T. Freeman
FGR
1996
IEEE
117views Biometrics» more  FGR 1996»
9 years 4 months ago
Tracking and Learning Graphs and Pose on Image Sequences of Faces
We demonstrate a system capable of tracking, in real world image sequences, landmarks such as eyes, mouth, or chin on a face. In the standard version, knowledge previously collect...
Thomas Maurer, Christoph von der Malsburg
FGR
1996
IEEE
186views Biometrics» more  FGR 1996»
9 years 4 months ago
Cardboard People: A Parameterized Model of Articulated Image Motion
We extend the work of Black and Yacoob on the tracking and recognition of human facial expressions using parameterized models of optical flow to deal with the articulatedmotion of...
Shanon X. Ju, Michael J. Black, Yaser Yacoob
FGR
1996
IEEE
202views Biometrics» more  FGR 1996»
9 years 4 months ago
Computing 3-D head orientation from a monocular image sequence
An approach for estimating 3D head orientation in a monocular image sequence is proposed. The approach employs recently developed image-based parameterized tracking for face and f...
Thanarat Horprasert, Yaser Yacoob, Larry S. Davis
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