Landmark Image Super-Resolution by Retrieving Web Images

This paper proposes a new super-resolution (SR) scheme for landmark images by retrieving correlated web images. Using correlated web images significantly improves the exemplar-based SR. Given a low-resolution (LR) image, we extract local descriptors from its up-sampled version and bundle the descrip...

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Veröffentlicht in:	IEEE transactions on image processing 2013-12, Vol.22 (12), p.4865-4878
Hauptverfasser:	Yue, Huanjing, Sun, Xiaoyan, Yang, Jingyu, Wu, Feng
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Bundling Correlation Detection, estimation, filtering, equalization, prediction Exact sciences and technology hallucination Illumination Image processing Image resolution Image retrieval Information theory Information, signal and communications theory Internet landmark image Landmarks Shot Signal and communications theory Signal processing Signal, noise State of the art Super-resolution Telecommunications and information theory Visualization web image Web images
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