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ICPR
2008
IEEE
13 years 11 months ago
Unsupervised categorization of heterogeneous text images based on fractals
This paper deals about text extraction from heterogeneous documents for categorizing documents and indexing tasks. The purpose of this work is to find similar text regions basing ...
Badreddine Khelifi, Nizar Zaghden, Adel M. Alimi, ...
TITB
2008
152views more  TITB 2008»
13 years 5 months ago
Region of Interest and Multiresolution for Volume Rendering
Medical image interpretation is facing an important challenge resulting from the continuously increasing amount of imaging data. Innovations in medical image visualization are nece...
Sébastien Piccand, Rita Noumeir, Eric Paque...
3DPVT
2006
IEEE
186views Visualization» more  3DPVT 2006»
13 years 11 months ago
Resolution Scalable Coding and Region of Interest Access with Three-Dimensional SBHP Algorithm
A low-complexity three-dimensional image compression algorithm based on wavelet transforms and set-partitioning strategy is presented. The Subband Block Hierarchial Partitioning (...
Ying Liu, William A. Pearlman
IROS
2009
IEEE
190views Robotics» more  IROS 2009»
13 years 12 months ago
3D pose and velocity visual tracking based on sequential region of interest acquisition
— This paper presents a high speed visual tracking method based on non simultaneous subimages acquisition. This method is formulated as a virtual visual servoing scheme. The sequ...
Redwan Dahmouche, Nicolas Andreff, Youcef Mezouar,...
ICIP
2003
IEEE
14 years 6 months ago
An adaptive multigrid algorithm for region of interest diffuse optical tomography
Dueto diffuse nature of lightphotons, Diffuse Optical Tomography (DOT) image reconstruction is a challenging 3D problem with a relatively large number of unknowns and limited meas...
Murat Guven, Birsen Yazici, Xavier Intes, Britton ...