| No | 187547 |
|---|---|
| 標題（和） | Blind Super-Resolution Based on Simultaneous Registration and Reconstruction |
| 標題（英） | Blind Super-Resolution Based on Simultaneous Registration and Reconstruction |
| 研究会名（和） | 通信方式, 信号処理, 回路とシステム |
| 研究会名（英） | Communication Systems, Signal Processing, Circuits and Systems |
| 開催年月日 | 2008-03-06 |
| 終了年月日 | 2008-03-07 |
| 会議種別コード | 5 |
| 共催団体名（和） | |
| 資料番号 | CAS2007-117, SIP2007-192, CS2007-82 |
| 抄録（和） | Super-resolution is an approach to obtain high-resolution (HR) image(s)\r\nfrom a set of low-resolution images. HR image reconstruction can be\r\nbroken up into three sub-problems: registration, blur identification,\r\nand reconstruction. We propose to simultaneously perform registration\r\nand reconstruction steps while estimating the blurring operators. Three\r\ncases of the proposed approach are examined. First, perform simultaneous\r\nregistration and reconstruction with known blurring operators. Second,\r\nestimate blurring operators with known HR image. In this case, we used\r\nthe initially interpolated image as HR image and estimate motion\r\noperator simultaneously. Finally, perform simultaneous registration,\r\nblur identification, and reconstruction. |
| 抄録（英） | Super-resolution is an approach to obtain high-resolution (HR) image(s)\r\nfrom a set of low-resolution images. HR image reconstruction can be\r\nbroken up into three sub-problems: registration, blur identification,\r\nand reconstruction. We propose to simultaneously perform registration\r\nand reconstruction steps while estimating the blurring operators. Three\r\ncases of the proposed approach are examined. First, perform simultaneous\r\nregistration and reconstruction with known blurring operators. Second,\r\nestimate blurring operators with known HR image. In this case, we used\r\nthe initially interpolated image as HR image and estimate motion\r\noperator simultaneously. Finally, perform simultaneous registration,\r\nblur identification, and reconstruction. |
| 収録資料名（和） | 電子情報通信学会技術研究報告 |
| 収録資料の巻号 | Vol.107, No.526,528,530 |
| ページ開始 | 51 |
| ページ終了 | 56 |
| キーワード（和） | Super-resolution,Image fusion,Affine motion,Simultaneous registration and reconstruction |
| キーワード（英） | Super-resolution,Image fusion,Affine motion,Simultaneous registration and reconstruction |
| 本文の言語 | ENG |
| 著者（和） | Osama A. Omer |
| 著者（ヨミ） | |
| 著者（英） | Osama A. Omer |
| 所属機関（和） | Tokyo University of Agriculture and Technology |
| 所属機関（英） | Tokyo University of Agriculture and Technology |
| 著者（和） | Toshihisa Tanaka |
| 著者（ヨミ） | |
| 著者（英） | Toshihisa Tanaka |
| 所属機関（和） | Tokyo University of Agriculture and Technology |
| 所属機関（英） | Tokyo University of Agriculture and Technology |