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PVLDB
2010
225views more  PVLDB 2010»
13 years 2 months ago
Efficient Processing of Top-k Spatial Preference Queries
Top-k spatial preference queries return a ranked set of the k best data objects based on the scores of feature objects in their spatial neighborhood. Despite the wide range of loc...
João B. Rocha-Junior, Akrivi Vlachou, Chris...
CVPR
2007
IEEE
14 years 9 months ago
Detecting Specular Surfaces on Natural Images
Recognizing and localizing specular (or mirror-like) surfaces from a single image is a great challenge to computer vision. Unlike other materials, the appearance of a specular sur...
Andrey DelPozo, Silvio Savarese
AINA
2008
IEEE
14 years 2 months ago
Ternary CAM Compaction for IP Address Lookup
Motivated by the high cost problem of ternary CAM, we proposed a new technique for providing a compaction routing table. With the comparisons with existing algorithms, our new tec...
Yi-Ting Fang, Tzung-Chian Huang, Pi-Chung Wang
ICMCS
2005
IEEE
132views Multimedia» more  ICMCS 2005»
14 years 1 months ago
Non-linear image enhancement for digital TV applications using Gabor filters
We propose a non-linear image enhancement method based on Gabor filters, which allows selective enhancement based on the contrast sensitivity function of the human visual system. ...
Yue Yang, Baoxin Li
ICMCS
2005
IEEE
68views Multimedia» more  ICMCS 2005»
14 years 1 months ago
Playing speech backwards for classification tasks
START SPEEDUP FACTOR [C] FASTER BACKWARDS REPLAY VIA TIME COMPRESSION JUMP WIDTH s j SEGMENT LENGTH s l FASTER BACKWARDS REPLAY VIA SEGMENT DROPPING MODIFIED BACKWARDS REPLAY [B] ...
Wolfgang Hürst, Tobias Lauer, Cedric Bür...