1405 search results - page 239 / 281 » Perceptual Image Distortion |
140
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PCM
2009
Springer
15 years 8 months ago
2009
Springer
Super resolution technique was first proposed for enhancing the image resolution, and then it was expanded to video sequence for obtaining a higher resolution video from low resolu...
ISMAR
2007
IEEE
15 years 8 months ago
2007
IEEE
The development of a wide field-of-view (FOV) head mounted display (HMD) has been a technological challenge for decades. Previous HMDs tackled this problem using multiple display ...
126
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DAGM
2007
Springer
15 years 8 months ago
2007
Springer
We present an approach for estimating the 3D position and in case of articulated objects also the joint configuration from segmented 2D images. The pose estimation without initial...
AMFG
2003
IEEE
15 years 7 months ago
2003
IEEE
Recognition of unfamiliar faces can be severely impaired when two pictures of a face are taken from different camera distances. This effect of perspective transformation may be pr...
126
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ICIP
1999
IEEE
15 years 6 months ago
1999
IEEE
This paper presents a model for watermarking and some attacks on watermarks. Given the watermarked signal, the so-called Wiener attack performs minimum mean-squared error (MMSE) es...