9133 search results - page 1228 / 1827 » Modelling perception using image processing algorithms |
223
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ICIP
1999
IEEE
15 years 11 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...
233
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SI3D
2003
ACM
16 years 22 days ago
2003
ACM
This paper describes shear-image order ray casting, a new method for volume rendering. This method renders sampled data in three dimensions with image quality equivalent to the be...
181
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ANNPR
2008
Springer
15 years 8 months ago
2008
Springer
This paper presents a framework for multiclass vehicle type (Make and Model) identification based on oriented contour points. A method to construct a model from several frontal ve...
201
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PG
2003
IEEE
16 years 22 days ago
2003
IEEE
Digital watermarking is a technique for embedding information into data, such as images, 3D models, or audio files, such that some properties (i. e., security, imperceptibility, ...
171
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UAI
2004
15 years 8 months ago
2004
One of the major problems in modeling natural signals is that signals with very similar structure may locally have completely different measurements, e.g., images taken under diff...