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ISCAS
1999
IEEE
90views Hardware» more  ISCAS 1999»
14 years 1 months ago
Stability of two-dimensional discrete systems
Abstract-- Two-dimensional (2-D) discrete systems with periodic coefficients are considered for stability. These systems are called periodically shift variant (PSV) digital filters...
Tamal Bose, Guo-Fang Xu
ICIP
2003
IEEE
14 years 10 months ago
Automatic contour estimation in fetal ultrasound images
This paper describes a new method for automatic estimation of the contours of the femur and of the cranial cross-section in fetal ultrasound images. Our approach can be described ...
Mário A. T. Figueiredo, Sandra V. B. Jardim
ICDAR
2003
IEEE
14 years 2 months ago
Fast Lexicon-Based Word Recognition in Noisy Index Card Images
This paper describes a complete system for reading typewritten lexicon words in noisy images - in this case museum index cards. The system is conceptually simple, and straightforw...
Simon M. Lucas, Gregory Patoulas, Andy C. Downton
BILDMED
2011
264views Algorithms» more  BILDMED 2011»
13 years 17 days ago
High Performance GPU-Based Preprocessing for Time-of-Flight Imaging in Medical Applications
Time-of-Flight (ToF) imaging is a promising technology for real-time metric surface acquisition and has recently been proposed for a variety of medical applications. However, due t...
Jakob Wasza, Sebastian Bauer, Joachim Hornegger
ICASSP
2011
IEEE
13 years 21 days ago
Wavelet domain detection of rust in steel bridge images
This paper describes the detection of rust defects on highway steel bridges, which are one of the most commonly observed defects on coating surfaces and thus have to be taken care...
Sindhu Ghanta, Tanja Karp, Sangwook Lee