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APIN
2007
172views more  APIN 2007»
15 years 6 months ago
A genetically optimized level set approach to segmentation of thyroid ultrasound images
This paper presents a novel framework for thyroid ultrasound image segmentation that aims to accurately delineate thyroid nodules. This framework, named GA-VBAC incorporates a leve...
Dimitrios K. Iakovidis, Michalis A. Savelonas, Sta...
CMPB
2008
76views more  CMPB 2008»
15 years 6 months ago
Model-based identification of PEEP titrations during different volemic levels
A cardiovascular system (CVS) model has previously been validated in simulated cardiac and circulatory disease states. It has also been shown to accurately capture all main hemody...
Christina Starfinger, J. Geoffrey Chase, Christoph...
IWC
2006
64views more  IWC 2006»
15 years 6 months ago
Levels of automation and user participation in usability testing
This paper identifies a number of factors involved in current practices of usability testing and presents profiles for three prototype methods: think-aloud, subjective ratings, an...
Kent L. Norman, Emanuele Panizzi
PAMI
2006
122views more  PAMI 2006»
15 years 6 months ago
Polarimetric Image Segmentation via Maximum-Likelihood Approximation and Efficient Multiphase Level-Sets
This study investigates a level set method for complex polarimetric image segmentation. It consists of minimizing a functional containing an original observation term derived from ...
Ismail Ben Ayed, Amar Mitiche, Ziad Belhadj
JOI
2007
52views more  JOI 2007»
15 years 6 months ago
The h-index: Advantages, limitations and its relation with other bibliometric indicators at the micro level
The relationship of the h-index with other bibliometric indicators at the micro level is analysed for Spanish CSIC scientists in Natural Resources, using publications downloaded f...
Rodrigo Costas, María Bordons