Research on Algorithm of Correlation Denoising Based on Wavelet Transform

被引：0
|
作者：
Yang, Lei [1 ]
Xue, Feng [1 ]
Wang, Hong Hai [1 ]
Cheng, Hua Wei [1 ]
机构：
[1] An Hui San Lian Univ, Hefei 230601, Peoples R China
来源：
PROCEEDINGS OF THE 3RD INTERNATIONAL CONFERENCE ON ELECTRICAL AND INFORMATION TECHNOLOGIES FOR RAIL TRANSPORTATION (EITRT) 2017: ELECTRICAL TRACTION | 2018年 / 482卷
关键词：
Correlation denoising; Wavelet transform; Traffic monitoring;
D O I：
10.1007/978-981-10-7986-3_98
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
Aiming at the problem of noise in the traffic monitoring, especially at night, an image denoising algorithm is proposed. Application of correlation denoising algorithm based on wavelet transform in traffic monitoring. Firstly, Haar wavelet is used as the transform matrix, then image data are denoised. And The similarity of the image is evaluated by the peak signal to noise ratio. Finally, the obtained data is compared with the algorithm of existing adaptive threshold. It is found that the improved algorithm of correlation denoising achieved the expected effect and can denoise the monitoring image of nighttime very well.
引用
收藏
页码：969 / 975
页数：7
相关论文
共 50 条
  • [31] A GPU parallel Algorithm for Image denoising based on Wavelet Transform coefficients Thresholding
    Galletti, Ardelio
    Marcellino, Livia
    Russo, Luigi
    2018 14TH INTERNATIONAL CONFERENCE ON SIGNAL IMAGE TECHNOLOGY & INTERNET BASED SYSTEMS (SITIS), 2018, : 485 - 492
  • [32] Research of Image Segmentation Algorithm Based on Wavelet Transform
    Wang, Chunmei
    2015 IEEE INTERNATIONAL CONFERENCE ON COMPUTER AND COMMUNICATIONS (ICCC), 2015, : 156 - 160
  • [33] Improved Algorithm of Pulse Wave Threshold Denoising Based on Lifting Wavelet Transform
    Wang, Chendi
    Wang, Feng
    2009 3RD INTERNATIONAL CONFERENCE ON BIOINFORMATICS AND BIOMEDICAL ENGINEERING, VOLS 1-11, 2009, : 1143 - 1146
  • [34] An Adaptive Image Denoising Algorithm Based On Wavelet Transform And Independent Component Analysis
    Liu Zongang
    Wang Tong
    PROCEEDINGS 2015 SIXTH INTERNATIONAL CONFERENCE ON INTELLIGENT SYSTEMS DESIGN AND ENGINEERING APPLICATIONS ISDEA 2015, 2015, : 104 - 107
  • [35] A Wavelet Transform-Based Neural Network Denoising Algorithm for Mobile Phonocardiography
    Gradolewski, Dawid
    Magenes, Giovanni
    Johansson, Sven
    Kulesza, Wlodek J.
    SENSORS, 2019, 19 (04)
  • [36] An improve denoising algorithm based on multi-scale dyadic wavelet transform
    Qi, Zhihua
    Zhang, Li
    Xing, Yuxiang
    Gao, Hewel
    MEDICAL IMAGING 2006: IMAGE PROCESSING, PTS 1-3, 2006, 6144
  • [37] Image Denoising Based on Wavelet Transform and BM3D Algorithm
    Su, Qinning
    Wang, Yong
    Li, Yiyao
    Zhang, Chengyan
    Lang, Ping
    Fu, Xiongjun
    2019 IEEE 4TH INTERNATIONAL CONFERENCE ON SIGNAL AND IMAGE PROCESSING (ICSIP 2019), 2019, : 999 - 1003
  • [38] Wavelet packet transform based minimum risk denoising algorithm for astronomical spectra
    Pan, Jingchang
    Guo, Qiang
    Jiang, Bin
    Yi, Zhenping
    FOURTH INTERNATIONAL CONFERENCE ON FUZZY SYSTEMS AND KNOWLEDGE DISCOVERY, VOL 4, PROCEEDINGS, 2007, : 694 - 697
  • [39] A Denoising Algorithm for Terahertz Time Domain Spectrum based on Lifting Wavelet Transform
    Cui, Gangqiang
    Peng, Wenyu
    Liu, Yansheng
    Chang, Chao
    SECOND SYMPOSIUM ON NOVEL TECHNOLOGY OF X-RAY IMAGING, 2019, 11068
  • [40] Multiresolution image denoising based on wavelet transform
    Hassanien, AE
    El Henawy, I
    Own, HS
    WAVELETS: APPLICATIONS IN SIGNAL AND IMAGE PROCESSING IX, 2001, 4478 : 383 - 394
12345