7084 search results - page 142 / 1417 » Hiding Information in Images |
164
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CAIP
1993
Springer
15 years 10 months ago
1993
Springer
One robust method to reconstruct shape is photometric stereo (PMS), which reconstructs surface orientation using the Lambertian reflection properties of the surface material. To i...
211
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CBMS
2004
IEEE
15 years 10 months ago
2004
IEEE
A new algorithm is proposed for performing unsupervised tissue classification in medical images by integrating conventional clustering techniques with edge-adaptive segmentation t...
150
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ICIP
2005
IEEE
16 years 8 months ago
2005
IEEE
We present the nonsubsampled contourlet transform and its application in image enhancement. The nonsubsampled contourlet transform is built upon nonsubsampled pyramids and nonsubs...
179
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HICSS
2010
IEEE
16 years 1 months ago
2010
IEEE
in Progress – Extended Abstract Word count: 3124 Effectively managing IT service centers such as call centers, computerized diagnostic imaging facilities, data centers, e-commerc...
195
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CATA
2001
15 years 7 months ago
2001
: In this paper we analyze some existing tools and approaches to image data modeling and we propose an Object-Oriented Image Data (OOID) model. It can be applied on a wide variety ...