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FGR
1998
IEEE
170views Biometrics» more  FGR 1998»
14 years 29 days ago
Feature-Point Tracking by Optical Flow Discriminates Subtle Differences in Facial Expression
Current approaches to automated analysis have focused on a small set of prototypic expressions (e.g., joy or anger). Prototypic expressions occur infrequently in everyday life, ho...
Jeffrey F. Cohn, Adena J. Zlochower, James Jenn-Ji...
ICLP
1998
Springer
14 years 28 days ago
Compiling Resources in a Linear Logic Programming Language
There have been several proposals for logic programming language based on linear logic: Lolli [6], Lygon [5], LO [3], LinLog [2], Forum [8]. In addition, BinProlog allows the use ...
Mutsunori Banbara, Naoyuki Tamura
ICIP
1998
IEEE
14 years 10 months ago
Recovering from Bit Errors in Scalar-Quantized Discrete Wavelet Transformed Images
In this paper we study the e ects of transmission noise on xed-length coded wavelet coe cients. We extend our previous work on maximum a posteriori detectors 1] to include interbi...
Alexander E. Mohr, Eve A. Riskin, Richard E. Ladne...
ICIP
1998
IEEE
14 years 10 months ago
Video Transcoding for Resilience in Wireless Channels
We describe a method to maintain an acceptable quality for video transported over wireless networks under timevarying conditions. We use a transcoder to modify the resilience of t...
Gustavo de los Reyes, Amy R. Reibman, Justin C.-I....
ICIP
1998
IEEE
14 years 10 months ago
Image and Video Transmission over Wireless Channel: A Subband Modulation Approach
A new approach of reliable image and video transmission over noisy channel is proposed. The proposed subband modulation scheme combines source coding and channel modulation scheme...
Haitao Zheng, K. J. Ray Liu