539 search results - page 52 / 108 » Image Completion Using Global Optimization |
ICASSP
2008
IEEE
15 years 6 months ago
2008
IEEE
A variant of the k-nearest neighbor algorithm is proposed for image interpolation. Instead of using a static volume or static k, the proposed algorithm determines a dynamic k that...
CVPR
2008
IEEE
15 years 1 months ago
2008
IEEE
Rigid registration of intraoperative ultrasound (US) and CT is an important technique to provide real-time guidance for preoperative images and models. Due to the speckle noise an...
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CVPR
2009
IEEE
16 years 7 months ago
2009
IEEE
We present a new approach to iteratively estimate both
high-quality depth map and alpha matte from a single image
or a video sequence. Scene depth, which is invariant
to illumin...
ECCV
2002
Springer
16 years 1 months ago
2002
Springer
The aim of this work is to propose an adaptation of optimal path based interactive tools for image segmentation (related to Live-Wire [12] and Intelligent Scissors [18] approaches)...
ICASSP
2011
IEEE
14 years 3 months ago
2011
IEEE
Reduced rank regression (RRR) has found application in various fields of signal processing. In this paper we propose a novel extension of the RRR model which we call sparse varia...