Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Chang, Min-Kuan | en_US |
dc.contributor.author | Su, Ming-Cheng | en_US |
dc.contributor.author | Lin, Guo-Shiang | en_US |
dc.contributor.author | Chien, Feng-Tsun | en_US |
dc.date.accessioned | 2018-08-21T05:56:35Z | - |
dc.date.available | 2018-08-21T05:56:35Z | - |
dc.date.issued | 2014-01-01 | en_US |
dc.identifier.uri | http://hdl.handle.net/11536/146372 | - |
dc.description.abstract | In this paper, we propose an adaptive image enlargement scheme based on iterative back-projection. Initial estimates of each enlarged image can be individually created from the spatial and temporal domains by using sub-pixel interpolation and sub-pixel motion estimation. Then, based on the initial estimates and image content, reconstructed images are derived by using a modified iterative back-projection technique and fused into an enlarged image. Finally, a low-pass filter as a post-processing is applied to reduce the blocking artifacts in the reconstructed high-resolution images. Our experiment results demonstrate that, in terms of PSNR and NQM, the proposed scheme is superior to existing methods. | en_US |
dc.language.iso | en_US | en_US |
dc.subject | resolution enhancement | en_US |
dc.subject | super-resolution | en_US |
dc.subject | iterative back projection | en_US |
dc.title | A Content-Adaptive Image Enlargement Scheme Based on Iterative Back-Projection | en_US |
dc.type | Proceedings Paper | en_US |
dc.identifier.journal | 2014 INTERNATIONAL CONFERENCE ON INFORMATION SCIENCE, ELECTRONICS AND ELECTRICAL ENGINEERING (ISEEE), VOLS 1-3 | en_US |
dc.citation.spage | 1103 | en_US |
dc.contributor.department | 電子工程學系及電子研究所 | zh_TW |
dc.contributor.department | Department of Electronics Engineering and Institute of Electronics | en_US |
dc.identifier.wosnumber | WOS:000349679700238 | en_US |
Appears in Collections: | Conferences Paper |