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Image enlargement based on self-produced codebook

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3 Author(s)
Suetake, N. ; Graduate Sch. of Sci. & Eng., Yamaguchi Univ. ; Sakano, M. ; Uchino, E

A new image enlargement method for the estimation of high frequency image components lost in the sampling process is proposed. The method uses a codebook consisting of the low- and high-frequency components of an original image itself that is to be enlarged. The effectiveness of the proposed method is verified by comparing with conventional methods

Published in:

Electronics Letters  (Volume:43 ,  Issue: 3 )