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Improving Average Preservation Image Filters Based on AC Component Prediction -- Image Sharpening in Terms of Deringing Filter --
A - Abstracts of IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences (Japanese Edition) Vol.J94-A No.3 pp.218-221
Publication Date: 2011/03/01
Online ISSN: 1881-0195
Print ISSN: 0913-5707
Type of Manuscript: LETTER
AC component prediction,
Full Text(in Japanese): PDF(265.9KB)
It is difficult to reconstruct edges sharply by using general image filters based on image surface stationarity. In the light, the paper pays attention to one of adaptive image filters, de-ringing filter, to improves average preservation image filter based on AC component prediction.