4283 search results - page 332 / 857 » A Graphics Image Processing System |
143
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ICIP
2005
IEEE
16 years 8 months ago
2005
IEEE
This paper presents a novel Mod-4 steganographic method in discrete cosine transform (DCT) domain. A group of 2?2 quantized DCT coefficients (GQC) is selected as the valid embeddi...
188
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ICIP
2006
IEEE
16 years 8 months ago
2006
IEEE
We present a method for real-time image based simulation of gaseous material such as fire and smoke. We model the kinematics of these phenomena by a mass-spring system, and their ...
222
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ICIP
2001
IEEE
16 years 8 months ago
2001
IEEE
Perspective distortion always occurs while scanning thick, bound documents. This distortion mainly causes two sources of degradation for the scanned grayscale image ? i) shade alo...
187
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ICIP
2009
IEEE
15 years 4 months ago
2009
IEEE
This paper presents a computer-aided diagnostic (CAD) system for analyzing chest radiographs based on the International Labor Organization (ILO) standards. We introduce an amplitu...
186
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CAE
2010
15 years 1 months ago
2010
We have implemented a non-photorealistic rendering system which simulates the placement of paint/pencil/pastel strokes to produce representational artworks from digital images. Th...