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» Performance of Biometric Quality Measures
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142
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SINOBIOMETRICS
2004
Springer
15 years 8 months ago
Face Recognition Under Varying Lighting Based on Derivates of Log Image
This paper considers the problem of recognizing faces under varying illuminations. First, we investigate the statistics of the derivative of the irradiance images (log) of human f...
Laiyun Qing, Shiguang Shan, Wen Gao
ISBI
2009
IEEE
15 years 10 months ago
Fundamental Analysis of Lateral Displacement Estimation Quality in Ultrasound Elastography
Complementary to axial, lateral displacement and strain can provide important information on the biological soft tissues in all applications of elastography. In this paper, the ef...
Jianwen Luo, Elisa E. Konofagou
WWIC
2007
Springer
132views Communications» more  WWIC 2007»
15 years 9 months ago
A Quality Adaptation Scheme for Internet Video Streams
We propose a layered quality adaptation scheme for video streams to smooth the short-term oscillations induced by Additive Increase Multiplicative Decrease (AIMD) mechanisms, and e...
Panagiotis Papadimitriou, Vassilis Tsaoussidis
142
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CASCON
2006
119views Education» more  CASCON 2006»
15 years 4 months ago
Static analysis for dynamic coupling measures
Coupling measures have important applications in software development and maintenance. They are used to reason about the structural complexity of software and have been shown to p...
Yin Liu, Ana Milanova
86
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SAC
2009
ACM
15 years 10 months ago
A systematic method for generating quality requirements spectrum
Spectrum analysis for quality requirements is useful for measuring and tracking them, but current spectrum analysis largely depends on expertise of each analyst. Therefore, it tak...
Shunichi Suzuki, Akira Osada, Tomonori Sato, Haruh...