講演抄録/キーワード |
講演名 |
2013-08-29 14:10
Overlapped Local Color Nuclear Norm And Its Constrained Use ○Shunsuke Ono・Isao Yamada(Tokyo Inst. of Tech.) SIP2013-68 |
抄録 |
(和) |
(まだ登録されていません) |
(英) |
This report presents a generalization of the local color nuclear norm (G-LCNN) and proposes its constrained use for color image restoration. The G-LCNN admits overlapped local regions in its formulation, leading to a more efficient color artifact reduction. Its constrained use is realized by imposing the level set of the G-LCNN on convex optimization problems characterizing restored images, which makes the parameter setting in those problems more tractable. Experimental results show that the G-LCNN is superior to the original LCNN. |
キーワード |
(和) |
/ / / / / / / |
(英) |
Color image restoration / color-line / local color nuclear norm / primal-dual splitting / / / / |
文献情報 |
信学技報, vol. 113, no. 191, SIP2013-68, pp. 13-16, 2013年8月. |
資料番号 |
SIP2013-68 |
発行日 |
2013-08-22 (SIP) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します.(許諾番号:10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
PDFダウンロード |
SIP2013-68 |