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ICASSP
2007
IEEE
14 years 1 months ago
Adaptive Filtering for Video Coding with Focus Change
We propose an adaptive ltering approach for coding video that exhibits localized camera focus changes, e.g., such that different portions of a video frame can undergo different bl...
PoLin Lai, Yeping Su, Peng Yin, Cristina Gomila, A...
IPPS
2006
IEEE
14 years 1 months ago
A segment-based DSM supporting large shared object space
This paper introduces a software DSM that can extend its shared object space exceeding 4GB in a 32bit commodity cluster environment. This is achieved through the dynamic memory ma...
Benny Wang-Leung Cheung, Cho-Li Wang
ECCV
2004
Springer
14 years 28 days ago
Probabilistic Spatial-Temporal Segmentation of Multiple Sclerosis Lesions
Abstract. In this paper we describe the application of a novel statistical videomodeling scheme to sequences of multiple sclerosis (MS) images taken over time. The analysis of the ...
Allon Shahar, Hayit Greenspan
SPAA
2003
ACM
14 years 24 days ago
Relaxing the problem-size bound for out-of-core columnsort
Previous implementations of out-of-core columnsort limit the problem size to N ≤ (M/P)3/2, where N is the number of records to sort, P is the number of processors, and M is the ...
Geeta Chaudhry, Elizabeth A. Hamon, Thomas H. Corm...
AVBPA
2003
Springer
184views Biometrics» more  AVBPA 2003»
14 years 24 days ago
Biometric Template Selection: A Case Study in Fingerprints
Abstract. A biometric authentication system operates by acquiring biometric data from a user and comparing it against the template data stored in a database in order to identify a ...
Anil K. Jain, Umut Uludag, Arun Ross