Presentation | 2008-01-17 A Study on High-Resolution Image Reconstruction and Dpeth Estimation Using Super-Reolution Method Yoshiya KOWASHI, Shin'ichi TAKAGI, Hideyoshi TOMINAGA, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This study presents a super-resolution technique to simultaneously estimate the depth and the high-resolution image. Super-resolution method reconstructs a high-resolution image from several observed low-resolution images, which have different displacement with sub-pixel accuracy. When the target surface is a plane, displacement is the same for each pixel in a whole image. Contrary to this, when the target surface is not a plane, displacement is different for each pixel because the depth is different. Hence, we propose an observation model constructed by depth, displacement of whole image, and high-resolution image. Then, we describe a methodology to estimate each element from given images using MAP framework. Finally, validity of the proposed method is shown by some experiments. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | super-resolution / image reconstruction / resolution enhancement / depth estimation |
Paper # | PRMU2007-166 |
Date of Issue |
Conference Information | |
Committee | PRMU |
---|---|
Conference Date | 2008/1/10(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Pattern Recognition and Media Understanding (PRMU) |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Study on High-Resolution Image Reconstruction and Dpeth Estimation Using Super-Reolution Method |
Sub Title (in English) | |
Keyword(1) | super-resolution |
Keyword(2) | image reconstruction |
Keyword(3) | resolution enhancement |
Keyword(4) | depth estimation |
1st Author's Name | Yoshiya KOWASHI |
1st Author's Affiliation | Graduate School of Global Information and Telecommunication Studies, Waseda University() |
2nd Author's Name | Shin'ichi TAKAGI |
2nd Author's Affiliation | Global Information and Telecommunication Institute, Waseda University |
3rd Author's Name | Hideyoshi TOMINAGA |
3rd Author's Affiliation | Graduate School of Global Information and Telecommunication Studies, Waseda University : Global Information and Telecommunication Institute, Waseda University |
Date | 2008-01-17 |
Paper # | PRMU2007-166 |
Volume (vol) | vol.107 |
Number (no) | 427 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |