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IGARSS
2010
13 years 6 months ago
Minimum volume simplicial enclosure for spectral unmixing of remotely sensed hyperspectral data
Spectral unmixing is an important task for remotely sensed hyperspectral data exploitation. Linear spectral unmixing relies on two main steps: 1) identification of pure spectral c...
Eligius M. T. Hendrix, Inmaculada García, J...
MOBIHOC
2010
ACM
13 years 6 months ago
Identifying the missing tags in a large RFID system
Comparing with the classical barcode system, RFID extends the operational distance from inches to a number of feet (passive RFID tags) or even hundreds of feet (active RFID tags)....
Tao Li, Shigang Chen, Yibei Ling
AVBPA
2003
Springer
100views Biometrics» more  AVBPA 2003»
14 years 2 months ago
Open World Face Recognition with Credibility and Confidence Measures
This paper describes a novel framework for the Open World face recognition problem, where one has to provide for the Reject option. Based upon algorithmic randomness and transducti...
Fayin Li, Harry Wechsler
ROBOCUP
1999
Springer
93views Robotics» more  ROBOCUP 1999»
14 years 1 months ago
Tracking and Identifying in Real Time the Robots of a F-180 Team
- This paper describes the method employed to track and identify each robot during a Robocup match. Also, the playing ball is tracked with almost no extra processing effort. To tra...
Paulo Costa, Paulo Marques, António Moreira...
ICPR
2002
IEEE
14 years 1 months ago
Hand Pose Recognition Using Curvature Scale Space
In this paper, we present a novel feature extraction approach based on Curvature Scale Space (CSS) for translation, scale, and rotation invariant recognition of hand poses. First,...
Chin-Chen Chang, I-Yen Chen, Yea-Shuan Huang