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ICIP
1999
IEEE
16 years 1 months ago
A Toolbox for Interactive Segmentation Based on Nested Partitions
This paper presents a toolbox for interactive image segmentation based on a series of nested partitions of increasing coarseness. The user can navigate among the different resolut...
M. Francisca Zanoguera, Beatriz Marcotegui, Fernan...
ICC
2011
IEEE
242views Communications» more  ICC 2011»
13 years 11 months ago
A High-Performance 8-Tap FIR Filter Using Logarithmic Number System
—This paper presents an approach to implement a high-performance 8-tap digital FIR (Finite Impulse Response) filter using the Logarithmic Number System. In the past, FIR filter...
Yan Sun, Min Sik Kim
CVPR
2011
IEEE
14 years 7 months ago
Blind Deconvolution Using A Normalized Sparsity Measure
Blind image deconvolution is an ill-posed problem that requires regularization to solve. However, many common forms of image prior used in this setting have a major drawback in th...
Dilip Krishnan, Rob Fergus
CDC
2008
IEEE
148views Control Systems» more  CDC 2008»
15 years 6 months ago
Distributed cut detection in sensor networks
— We propose a distributed algorithm to detect “cuts” in sensor networks, i.e., the failure of a set of nodes that separates the networks into two or more components. The alg...
Prabir Barooah
ALENEX
2007
127views Algorithms» more  ALENEX 2007»
15 years 1 months ago
Intersection in Integer Inverted Indices
Inverted index data structures are the key to fast search engines. The predominant operation on inverted indices asks for intersecting two sorted lists of document IDs which might...
Peter Sanders, Frederik Transier