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ICIP
2003
IEEE
16 years 8 months ago
Synchronous and asynchronous multiple object rate control for MPEG-4 video coding
Video scenes containing multiple objects can potentially achieve higher degree of compression and better visual quality with individual coding for each object. Not always are vide...
Yu Sun, Ishfaq Ahmad, Jiancong Luo, Xiaohui Wei
MICCAI
2005
Springer
16 years 7 months ago
Two Methods for Validating Brain Tissue Classifiers
In this paper, we present an evaluation of seven automatic brain tissue classifiers based on level of agreements. A number of agreement measures are explained, and we show how they...
Marcos Martín-Fernández, Sylvain Bou...
CBMS
2007
IEEE
16 years 25 days ago
Ontology Engineering to Model Clinical Pathways: Towards the Computerization and Execution of Clinical Pathways
Clinical pathways translate evidence-based recommendations into locally practicable, process-specific algorithms that reduce practice variations and optimize quality of care. Our ...
Katrina F. Hurley, Syed Sibte Raza Abidi
SCIA
2007
Springer
154views Image Analysis» more  SCIA 2007»
16 years 18 days ago
3D Deformable Registration for Monitoring Radiotherapy Treatment in Prostate Cancer
Two deformable registration methods, the Demons and the Morphon algorithms, have been used for registration of CT datasets to evaluate their usability in radiotherapy planning for ...
Borja Rodríguez-Vila, Johanna Pettersson, M...
MMSEC
2006
ACM
148views Multimedia» more  MMSEC 2006»
16 years 14 days ago
Minimizing the embedding impact in steganography
In this paper, we study the trade-off in steganography between the number of embedding changes and their amplitude. We assume that each element of the cover image is assigned a sc...
Jessica J. Fridrich