Title :
A New Subpixel Imaging Method for Image Super Resolution
Author :
Jihong Wang ; Zuofeng Zhou ; Jian Zhang ; Jianzhong Cao ; Qingquan Wu ; Xinming Fan ; Zhendong Gong ; Bing Zhao
Author_Institution :
Xi´an Inst. of Opt. & Precision Mech., Xi´an, China
Abstract :
The subpixel imaging technique for image super resolution can get a higher resolution image from two low resolution images which are observed from two linear array CCDs staggered half pixel both along the flight direction and perpendicular direction. In this paper, an adaptive weight interpolation method which considers the Euclidean distance information from two low resolution images for different size interpolation window is proposed. Compared with the traditional interpolation method, the experiment results show the effectiveness of the proposed method.
Keywords :
charge-coupled devices; image resolution; interpolation; Euclidean distance information; adaptive weight interpolation method; flight direction; image super resolution; linear array CCD; low resolution images; perpendicular direction; subpixel imaging; Charge coupled devices; Image reconstruction; Imaging; Interpolation; Spatial resolution; Splines (mathematics); subpixel imaging; super resolution; weighted interpolation;
Conference_Titel :
Information Science and Cloud Computing (ISCC), 2013 International Conference on
Conference_Location :
Guangzhou
Print_ISBN :
978-1-4799-4968-7
DOI :
10.1109/ISCC.2013.28
