shiAdaptive bilateral filter with local intensity histogram combine generalized fuzzy operation (GFO) for intra-frame deinterlacing

Author

Wang, An ; Jeong, Jechang

Author_Institution

Dept. of Electron. & Comput. Eng., Hanyang Univ., Seoul, South Korea

fYear

2012

fDate

19-20 May 2012

Firstpage

2148

Lastpage

2152

Abstract

In this paper, a new deinterlacing algorithm which uses an adaptive bilateral filter with local intensity histogram screening and generalized fuzzy operation is proposed. Adaptive bilateral filter with local intensity histogram screening can effectively prevent producing noise magnification or over-sharpening artifacts. Generalized fuzzy operation can enhance image local contrast and prevent involving noise. Experimental results demonstrate the proposed algorithm outperforms the mostly popular algorithms.

Keywords

adaptive filters; fuzzy set theory; image enhancement; GFO; adaptive bilateral filter; generalized fuzzy operation; image local contrast enhancement; intraframe deinterlacing algorithm; local intensity histogram screening; noise magnification production; oversharpening artifact; Adaptive filters; Filtering algorithms; Histograms; Image edge detection; Interpolation; Noise; Signal processing algorithms; adaptive bilateral filter; local intensity histogram screening and GFO;

fLanguage

English

Publisher

ieee

Conference_Titel

Systems and Informatics (ICSAI), 2012 International Conference on

Conference_Location

Yantai

Print_ISBN

978-1-4673-0198-5

Type

conf

DOI

10.1109/ICSAI.2012.6223477

Filename

6223477