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» Algorithms for Querying by Spatial Structure
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CGF
2008
262views more  CGF 2008»
13 years 9 months ago
Global Correspondence Optimization for Non-Rigid Registration of Depth Scans
We present a registration algorithm for pairs of deforming and partial range scans that addresses the challenges of non-rigid registration within a single non-linear optimization....
Hao Li, Robert W. Sumner, Mark Pauly
ACTAC
1999
117views more  ACTAC 1999»
13 years 8 months ago
Limiting Distortion of a Wavelet Image Codec
A new image compression algorithm, Distortion Limited Wavelet Image Codec (DLWIC), is introduced. The codec is designed to be simple to implement, fast and have modest requirement...
Joonas Lehtinen
PAMI
2010
396views more  PAMI 2010»
13 years 7 months ago
Self-Validated Labeling of Markov Random Fields for Image Segmentation
—This paper addresses the problem of self-validated labeling of Markov random fields (MRFs), namely to optimize an MRF with unknown number of labels. We present graduated graph c...
Wei Feng, Jiaya Jia, Zhi-Qiang Liu
ICDE
2007
IEEE
116views Database» more  ICDE 2007»
14 years 10 months ago
MultiMap: Preserving disk locality for multidimensional datasets
MultiMap is an algorithm for mapping multidimensional datasets so as to preserve the data's spatial locality on disks. Without revealing disk-specific details to applications...
Minglong Shao, Steven W. Schlosser, Stratos Papado...
ICDE
2007
IEEE
169views Database» more  ICDE 2007»
14 years 3 months ago
Mining Personally Important Places from GPS Tracks
The discovery of a person’s personally important places involves obtaining the physical locations for a person’s places that matter to his daily life and routines. This proble...
Changqing Zhou, Nupur Bhatnagar, Shashi Shekhar, L...