High quality image resizing
文献类型：期刊论文
| 作者 | Wang, Qi1; Yuan, Yuan2
|
| 刊名 | neurocomputing
 |
| 出版日期 | 2014-05-05 |
| 卷号 | 131页码:348-356 |
| 关键词 | Image resizing Saliency Dictionary learning |
| ISSN号 | 0925-2312 |
| 英文摘要 | an increasing amount of display devices with fixed sizes call for an adaptive strategy for optimal display. for this purpose, content aware image resizing techniques are developed. previous works mainly lay their attention on the shrinkage operation of the examined image. less efforts are paid on the expansion manipulation. though some literatures claim an extension of their shrinkage operation to expanding the image in a similar way, the obtained results are not satisfying. in this paper, a high quality image resizing method is proposed to retain the details when stretching an image. instead of using interpolation based techniques which are taken for granted by existing methods, an expansion model is first learned from a set of training images. then the future enlargement is based on this principle. experiments on two publicly available datasets demonstrate the effectiveness of the presented method. a further extension on video enlargement is also presented as an example. though the proposed method is formulated in the context of seam carving, it can be readily extended to other techniques such as cropping, segmentation and warping based resizing methods. (c) 2014 published by elsevier b.v. |
| WOS标题词 | science & technology ; technology |
| 类目[WOS] | computer science, artificial intelligence |
| 研究领域[WOS] | computer science |
| 关键词[WOS] | salient region detection ; visual saliency ; adaptive image ; superresolution ; contrast |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000332805700036 |
| 公开日期 | 2015-03-18 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/22404]  |
| 专题 | 西安光学精密机械研究所_光学影像学习与分析中心 |
| 作者单位 | 1.Northwestern Polytech Univ, Xian 710072, Shaanxi, Peoples R China 2.Chinese Acad Sci, Ctr Opt IMagely Anal & Learning OPTIMAL, State Key Lab Transient Opt & Photon, Xian Inst Opt & Precis Mech, Xian 710119, Shaanxi, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Qi,Yuan, Yuan. High quality image resizing[J]. neurocomputing,2014,131:348-356. |
| APA | Wang, Qi,&Yuan, Yuan.(2014).High quality image resizing.neurocomputing,131,348-356. |
| MLA | Wang, Qi,et al."High quality image resizing".neurocomputing 131(2014):348-356. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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