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MICCAI
2010
Springer
15 years 5 months ago
Guide-Wire Extraction through Perceptual Organization of Local Segments in Fluoroscopic Images
Segmentation of surgical devices in fluoroscopic images and in particular of guide-wires is a valuable element during surgery. In cardiac angioplasty, the problem is particularly ...
Nicolas Honnorat, Régis Vaillant, Nikos Par...
ICCV
2009
IEEE
1069views Computer Vision» more  ICCV 2009»
16 years 11 months ago
An efficient algorithm for Co-segmentation
This paper is focused on the Co-segmentation problem [1] – where the objective is to segment a similar object from a pair of images. The background in the two images may be ar...
Dorit S. Hochbaum, Vikas Singh
MICCAI
2007
Springer
16 years 7 months ago
Live-Vessel: Extending Livewire for Simultaneous Extraction of Optimal Medial and Boundary Paths in Vascular Images
This paper incorporates multiscale vesselness filtering into the Livewire framework to simultaneously compute optimal medial axes and boundaries in vascular images. To this end, we...
Kelvin Poon, Ghassan Hamarneh, Rafeef Abugharbieh
SI3D
2010
ACM
16 years 1 months ago
Assisted texture assignment
Virtual environments are typically textured by manually choosing an image to apply on each surface. This implies browsing through large sets of generic textures for each and every...
Matthäus G. Chajdas, Sylvain Lefebvre, Marc S...
DCC
2004
IEEE
16 years 6 months ago
Reduced Complexity Wavelet-Based Predictive Coding of Hyperspectral Images for FPGA Implementation
We present an algorithm for lossy compression of hyperspectral images for implementation on field programmable gate arrays (FPGA). To greatly reduce the bit rate required to code ...
Agnieszka C. Miguel, Amanda R. Askew, Alexander Ch...