5076 search results - page 395 / 1016 » Image manipulation detection |
247
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SIBGRAPI
2009
IEEE
16 years 2 months ago
2009
IEEE
—This paper proposes an improved version for the JSEG color image segmentation algorithm, combining the classical JSEG algorithm and a local fractal operator that measures the fr...
151
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ICBA
2004
Springer
16 years 1 months ago
2004
Springer
In this paper three algorithms for iris verification have been presented. Iris detection algorithms include the normalization and iris extraction steps. Three algorithms for verifi...
230
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VVS
2000
IEEE
15 years 12 months ago
2000
IEEE
A novel approach for rendering time-varying data based on the Shear-Warp factorisation is presented. Reduction in storage space is achieved by detecting the changed areas within e...
186
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BMVC
2001
15 years 10 months ago
2001
This paper presents a novel illumination technique for image processing in environmentswhich are characterized by large intensity fluctuations and hence a high optical dynamic ra...
224
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Publication
The image compositing stages in cluster-parallel rendering for gathering and combining partial rendering results into a final display frame are fundamentally limited by node-to-nod...