4546 search results - page 721 / 910 » Detection of image stretching |
157
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HAPTICS
2007
IEEE
16 years 26 days ago
2007
IEEE
A method based on Principal Component Analysis of the fingernail coloration pattern is presented to infer fingertip force direction during planar contact. Images from 7 subjects...
136
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ICRA
2007
IEEE
16 years 25 days ago
2007
IEEE
Abstract— We improve and adjust usual weak calibration techniques to the case of stereo video microscopes : Harris detector using a simplex optimization method for feature points...
161
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WACV
2007
IEEE
16 years 24 days ago
2007
IEEE
We address the limited automatic scanning functionality of standard PTZ camera systems. We present an adaptive, scene-specific model using standard PTZ camera hardware. The adapt...
179
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ICPR
2006
IEEE
16 years 17 days ago
2006
IEEE
This paper presents a technique, which determines whether an edge is visible for a human eye or not. First, a threshold function is built according to the optical characteristics ...
154
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IH
2004
Springer
15 years 12 months ago
2004
Springer
We introduce a steganalytic method which takes advantage of statistics that were preserved to prevent the chi-square attack. We show that preserving statistics by skipping certain ...