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Resolution conversion of gray-level images by discrete geometry

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4 Author(s)
A. Torii ; Sch. of Sci. & Technol., Chiba Univ., Japan ; Y. Wakazono ; H. Murakami ; A. Imiya

We propose a superresolution process for gray-level images based on a resolution-conversion method for discrete terrain in a space. With our resolution-conversion method, sampling a terrain and expressing it as a discrete surface allows us to estimate an original surface from a low-resolution one applying the resolution-conversion method.

Published in:

Image Analysis and Processing, 2003.Proceedings. 12th International Conference on

Date of Conference:

17-19 Sept. 2003