Presentation | 2007-06-15 Statistical-mechanical Approaches to the Problem of Inverse-Halftoning Using the Q-Ising model Yohei SAIKA, Jun-ichi INOUE, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | On the basis of statistical mechanics of the Q-Ising model, we formulate the problem of inverse-halftoning for the threshold mask method. Then the Markov-chain Monte Carlo simulation for a set of snapshots of the Q-Ising model and a standard image indicates that the performance of our method depends on the fine structure introduced into the pattern of the original image through the procedure of digital halftoning and that our method achieves better performance in the case that the edge length of the halftone image is shorter. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Print technology / Digital halftoning / Inverse halftoning / Bayes inference / Statistical mechanics |
Paper # | NC2007-17 |
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Committee | NC |
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Conference Date | 2007/6/7(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Registration To | Neurocomputing (NC) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Statistical-mechanical Approaches to the Problem of Inverse-Halftoning Using the Q-Ising model |
Sub Title (in English) | |
Keyword(1) | Print technology |
Keyword(2) | Digital halftoning |
Keyword(3) | Inverse halftoning |
Keyword(4) | Bayes inference |
Keyword(5) | Statistical mechanics |
1st Author's Name | Yohei SAIKA |
1st Author's Affiliation | Department of Electrical and Computer Engineering, Wakayama National College of Technology() |
2nd Author's Name | Jun-ichi INOUE |
2nd Author's Affiliation | Graduate School of Information Science and Technology, Hokkaido University |
Date | 2007-06-15 |
Paper # | NC2007-17 |
Volume (vol) | vol.107 |
Number (no) | 92 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |