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ICPR
2006
IEEE
14 years 10 months ago
Defect detection in low-contrast glass substrates using anisotropic diffusion
In this research, we propose an anisotropic diffusion scheme to detect defects in low-contrast surface images and, especially, aim at glass substrates used in TFT-LCDs (Thin Film ...
Du-Ming Tsai, Shin-Min Chao, Yan-Hsin Tseng, Yuan-...
ICC
2009
IEEE
233views Communications» more  ICC 2009»
14 years 3 months ago
Detecting Primary User Emulation Attacks in Dynamic Spectrum Access Networks
— In this paper, we present an analytical model as well as a practical mechanism to detect denial of service (DoS) attacks on secondary users in dynamic spectrum access (DSA) net...
Z. Jin, S. Anand, K. P. Subbalakshmi
IROS
2007
IEEE
136views Robotics» more  IROS 2007»
14 years 3 months ago
Obstacle detection during day and night conditions using stereo vision
— We have developed a stereo vision based obstacle detection (OD) system that can be used to detect obstacles in off-road terrain during both day and night conditions. In order t...
Gijs Dubbelman, Wannes van der Mark, Johan C. van ...
IPMI
2005
Springer
14 years 2 months ago
Automated Detection of Small-Size Pulmonary Nodules Based on Helical CT Images
Abstract. A computer-aided diagnosis (CAD) system to detect smallsize (from 2 mm to around 10 mm) pulmonary nodules in helical CT scans is developed. This system uses different sc...
Xiangwei Zhang, Geoffrey McLennan, Eric A. Hoffman...
FGR
2000
IEEE
181views Biometrics» more  FGR 2000»
14 years 1 months ago
Face Detection Using Mixtures of Linear Subspaces
We present two methods using mixtures of linear subspaces for face detection in gray level images. One method uses a mixture of factor analyzers to concurrently perform clustering...
Ming-Hsuan Yang, Narendra Ahuja, David J. Kriegman