1405 search results - page 226 / 281 » Perceptual Image Distortion |
115
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CVPR
2000
IEEE
16 years 6 months ago
2000
IEEE
An algorithm is given for computing projective structure from a set of six points seen in a sequence of many images. The method is based on the notion of duality between cameras a...
143
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ICIP
2004
IEEE
16 years 6 months ago
2004
IEEE
Quantization-based watermarking schemes are vulnerable to amplitude scaling. Therefore, the scaling factor needs to be estimated at the decoder side, such that the received (attac...
130
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IWINAC
2007
Springer
15 years 10 months ago
2007
Springer
One of the main characteristics of a video surveillance system is its reliability. To this end, it is needed that the images captured by the videocameras are an accurate representa...
106
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ACCV
2006
Springer
15 years 10 months ago
2006
Springer
This work employs a fish-eye to scan cityscapes along a street and register scenes in a compact scene tunnel image. A fish-eye has complete field of view along a route. We mount th...
120
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ICMCS
2005
IEEE
15 years 10 months ago
2005
IEEE
In a video conferencing setting, people often use an elongated meeting table with the major axis along the camera direction. A standard wide angle perspective image of this settin...