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BILDMED
2009
134views Algorithms» more  BILDMED 2009»
15 years 7 months ago
A Porcine Liver Model for Validation of Registration Accuracy in Image-Guided Surgery
Correct registration between pre-operative high-resolution images and intra-operative data of lower detail is a fundamental requirement in image-guided liver surgery. We propose a ...
Matthias Peterhans, Benoît Dagon, Anne Vom B...
ICCV
2009
IEEE
2171views Computer Vision» more  ICCV 2009»
16 years 11 months ago
Fast Visibility Restoration from a Single Color or Gray Level Image
One source of difficulties when processing outdoor images is the presence of haze, fog or smoke which fades the colors and reduces the contrast of the observed objects. We introdu...
Jean-Philippe Tarel and Nicolas Hautière
ICASSP
2011
IEEE
14 years 10 months ago
Semi-automatic 2D to 3D image conversion using a hybrid Random Walks and graph cuts based approach
In this paper, we present a semi-automated method for converting conventional 2D images to stereoscopic 3D. User-defined strokes that correspond to a rough estimate of the depth ...
Raymond Phan, Richard Rzeszutek, Dimitrios Androut...
MMM
2011
Springer
368views Multimedia» more  MMM 2011»
14 years 10 months ago
Correlated PLSA for Image Clustering
Probabilistic Latent Semantic Analysis (PLSA) has become a popular topic model for image clustering. However, the traditional PLSA method considers each image (document) independen...
Peng Li, Jian Cheng, Zechao Li, Hanqing Lu
ICMCS
2006
IEEE
117views Multimedia» more  ICMCS 2006»
16 years 22 days ago
DIBR-Based 3D Videos using Non Video Rate Range Image Stream
The fundamental assumption of 3D videos using depth-imagebased rendering is the full availability of range images at video rate. In this work we alleviate this hard demand and ass...
Xiaoyi Jiang, Martin Lambers