1405 search results - page 46 / 281 » Perceptual Image Distortion |
CVPR
1999
IEEE
16 years 1 months ago
1999
IEEE
Images taken with wide-angle cameras tend to have severe distortions which pull points towards the optical center: This paper proposes a method for recovering the disrortion param...
106
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AAAI
2007
15 years 2 months ago
2007
The popularity of current hand-held digital imaging devices such as camera phones, PDAs, camcorders has promoted the use of digital cameras to capture document images for daily in...
108
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DRR
2009
14 years 9 months ago
2009
In this paper we propose a mosaicing method of camera-captured document images. Since document images captured using digital cameras suffer from perspective distortion, their alig...
VR
2007
IEEE
15 years 6 months ago
2007
IEEE
Projectors equipped with wide-angle lenses can have an advantage over traditional projectors in creating immersive display environments since they can be placed very close to the ...
ICIP
2009
IEEE
14 years 9 months ago
2009
IEEE
In this paper, we propose a blind watermark detection scheme which is robust against composite geometric distortions. The composite geometric distortions mean that an image or a v...