2199 search results - page 53 / 440 » Information retrieval using hierarchical dirichlet processes |
187
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IPCV
2008
15 years 7 months ago
2008
Abstract - A robust method for symbol recognition is presented that utilizes a compact signature based on a modified Hough Transform (HT) and knowledge-based hierarchical neural ne...
154
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PCM
2005
Springer
15 years 11 months ago
2005
Springer
Abstract. We propose a fast disparity estimation algorithm using background registration and object segmentation for stereo sequences from fixed cameras. Dense background disparit...
148
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ICIP
2007
IEEE
16 years 2 days ago
2007
IEEE
In this paper, we present a new coding scheme for depth maps using a hierarchical decomposition. After we decompose a depth map into three disjoint images and a layer descriptor a...
136
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KDD
2006
ACM
16 years 6 months ago
2006
ACM
In this paper, we consider the problem of identifying and segmenting topically cohesive regions in the URL tree of a large website. Each page of the website is assumed to have a t...
151
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ICASSP
2010
IEEE
15 years 6 months ago
2010
IEEE
In this paper, we use information retrieval (IR) techniques to improve a speech recognition (ASR) system. The potential benefits include improved speed, accuracy, and scalability...