Nonlinear Non-Local averaging for image de-noising

被引：0
|
作者：
Bilcu, Radu Ciprian
Vehvilainen, Markku
机构：
来源：
2006 7th Nordic Signal Processing Symposium | 2006年
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The Non-Local (NL) averaging method for image denoising was recently introduced The method shows very good filtering properties for additive Gaussian distributed noise. However, the performances of the NL averaging method for non-Gaussian, especially impulsive, noise is not satisfactory. In this paper, we propose a novel filtering scheme, called Nonlinear Non-Local OVLNL) averaging that has better performances in mixed (Gaussian and impulsive) noise environments. Experiments comparing the performances of the NL, NLNL and other related approach are presented
引用
收藏
页码：90 / 93
页数：4
相关论文
共 50 条
  • [31] Study on LWT De-noising of Apple Image
    Dong Haiying
    Wang Kejun
    ISTM/2009: 8TH INTERNATIONAL SYMPOSIUM ON TEST AND MEASUREMENT, VOLS 1-6, 2009, : 934 - 937
  • [32] A novel decomposition scheme for image de-noising
    Bilcu, Radu Ciprian
    Vehvilainen, Markku
    2007 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, VOL I, PTS 1-3, PROCEEDINGS, 2007, : 577 - 580
  • [33] A multiresolution nonparametric regression and image de-noising
    Katkovnik, V
    2003 INTERNATIONAL CONFERENCE ON IMAGE PROCESSING, VOL 3, PROCEEDINGS, 2003, : 385 - 388
  • [34] Local adaptive transform based image de-noising with varying window size
    Öktem, H
    Katkovnik, V
    Egiazarian, K
    Astola, A
    2001 INTERNATIONAL CONFERENCE ON IMAGE PROCESSING, VOL I, PROCEEDINGS, 2001, : 273 - 276
  • [35] Image de-noising via local information based fuzzy filters.
    Lamoureux, LS
    Agaian, S
    Arnow, TL
    NONLINEAR IMAGE PROCESSING AND PATTERN ANALYSIS XII, 2001, 4304 : 232 - 241
  • [36] The local adaptive image de-noising method in wavelet domain with direction property
    Yang Ye
    Li Shi-Xin
    Huang Kun
    WAVELET ACTIVE MEDIA TECHNOLOGY AND INFORMATION PROCESSING, VOL 1 AND 2, 2006, : 285 - +
  • [37] Region based document image de-noising
    Zhou Qing-Wen
    Wang Kai
    You Hong-Jiang
    Wang Qing-Ren
    INTERNATIONAL CONFERENCE ON IMAGE PROCESSING AND PATTERN RECOGNITION IN INDUSTRIAL ENGINEERING, 2010, 7820
  • [38] Research and Application of Image De-noising in military
    Feng Yu
    Feng Jiawei
    Deng Lin
    PROCEEDINGS OF THE 2015 INTERNATIONAL POWER, ELECTRONICS AND MATERIALS ENGINEERING CONFERENCE, 2015, 17 : 40 - 43
  • [39] Improved Ultrasonic Image De-noising Algorithm
    Jiang, Lingling
    PROCEEDING OF THE 10TH INTERNATIONAL CONFERENCE ON INTELLIGENT TECHNOLOGIES, 2009, : 521 - 523
  • [40] Technical Review of Image de-Noising Techniques
    Trivedi, Shantanu
    Singh, Kamlesh Kumar
    2018 INTERNATIONAL CONFERENCE ON COMPUTATIONAL AND CHARACTERIZATION TECHNIQUES IN ENGINEERING & SCIENCES (CCTES), 2018, : 9 - 11
12345