1405 search results - page 140 / 281 » Perceptual Image Distortion |
128
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AFRIGRAPH
2001
ACM
15 years 8 months ago
2001
ACM
Three dimensional computer reconstruction provides us with a means of visualising past environments, allowing us a glimpse of the past that might otherwise be difficult to appreci...
179
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GRAPHICSINTERFACE
2000
15 years 5 months ago
2000
This paper describes a texture generation technique that combines orientation and luminance to support the simultaneous display of multiple overlapping scalar fields. Our orientat...
121
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CEC
2008
IEEE
15 years 11 months ago
2008
IEEE
Abstract— A new algorithm of optimal requantization codebook design using particle-pair optimizer (PPO) is proposed to provide an effective way for image transmission over multis...
158
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ICASSP
2008
IEEE
15 years 11 months ago
2008
IEEE
This paper discusses the construction and implementation problem of trellis coded quantization (TCQ) based data hiding. We explore the robustness and distortion of data hiding by ...
158
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ACCV
2007
Springer
15 years 10 months ago
2007
Springer
Abstract. We are aiming at extending the basic digital camera functionalities to the ability to simulate the flattening of a document, by virtually acting like a flatbed scanner....