5076 search results - page 924 / 1016 » Image manipulation detection |
159
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CVPR
2000
IEEE
15 years 10 months ago
2000
IEEE
This paper presents an approach for establishing correspondencesin time and in space between two differentvideo sequences of the same dynamic scene, recorded by stationary uncalib...
133
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FGR
2000
IEEE
15 years 10 months ago
2000
IEEE
Most eye trackers work well for open eyes. However, blinking is a physiological necessity for humans. Moreover, for applicationssuch as facial expression analysis and driver aware...
157
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CVPR
2010
IEEE
15 years 10 months ago
2010
IEEE
In this paper we derive formal constraints relating terrain elevation and observed cast shadows. We show how an optimisation framework can be used to refine surface estimates usin...
145
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ICDAR
1999
IEEE
15 years 10 months ago
1999
IEEE
This paper introduces a multifont classification scheme to help recognition of multifont and multisize characters. It uses typographical attributes such as ascenders, descenders a...
169
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ICIAP
1999
ACM
15 years 10 months ago
1999
ACM
—Texture features that are based on the local power spectrum obtained by a bank of Gabor filters are compared. The features differ in the type of nonlinear post-processing which ...