A wavelet-denoising approach for removing background noise in medical images

被引：0
|
作者：
Hua, Z [1 ]
Chong, MN [1 ]
机构：
[1] Nanyang Technol Univ, Sch Appl Sci, Singapore 639798, Singapore
来源：
ICICS - PROCEEDINGS OF 1997 INTERNATIONAL CONFERENCE ON INFORMATION, COMMUNICATIONS AND SIGNAL PROCESSING, VOLS 1-3: THEME: TRENDS IN INFORMATION SYSTEMS ENGINEERING AND WIRELESS MULTIMEDIA COMMUNICATIONS | 1997年
关键词：
D O I：
10.1109/ICICS.1997.652126
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper presents a new noise removal algorithm for removing the background noise in medical images. In this algorithm, techniques such as noise suppression in wavelet transform (WT) domain, Sub-domain Noise Detection (SND) and Adaptive Least Squared Error Clustering (ALSEC) are proposed. Extensive tests have shown that the proposed algorithm is robust in which poor SNR medical images can be de-noised effectively.
引用
收藏
页码：980 / 983
页数：4
相关论文
共 50 条
  • [21] The role of noise in denoising models for anomaly detection in medical images
    Kascenas, Antanas
    Sanchez, Pedro
    Schrempf, Patrick
    Wang, Chaoyang
    Clackett, William
    Mikhael, Shadia S.
    Voisey, Jeremy P.
    Goatman, Keith
    Weir, Alexander
    Pugeault, Nicolas
    Tsaftaris, Sotirios A.
    O'Neil, Alison Q.
    MEDICAL IMAGE ANALYSIS, 2023, 90
  • [22] Hybrid Denoising Method for Removal of Mixed Noise in Medical Images
    Umamaheswari, J.
    Radhamani, G.
    INTERNATIONAL JOURNAL OF ADVANCED COMPUTER SCIENCE AND APPLICATIONS, 2012, 3 (05) : 44 - 47
  • [23] Hybrid Denoising Technique for Suppressing Gaussian Noise in Medical Images
    Chithra, K.
    Santhanam, T.
    2017 IEEE INTERNATIONAL CONFERENCE ON POWER, CONTROL, SIGNALS AND INSTRUMENTATION ENGINEERING (ICPCSI), 2017, : 1460 - 1463
  • [24] A Comparative Performance Analysis of Discrete Wavelet Transforms for Denoising of Medical Images
    Bahendwar, Yogesh S.
    Sinha, G. R.
    CAD/CAM, ROBOTICS AND FACTORIES OF THE FUTURE, 2016, : 417 - 424
  • [25] Wavelet Denoising of The Noise Elimination
    Wu, Peng
    Wang, Ai-xia
    PROCEEDING OF THE 10TH INTERNATIONAL CONFERENCE ON INTELLIGENT TECHNOLOGIES, 2009, : 428 - 431
  • [26] Denoising of medical images using dual tree complex wavelet transform
    Raj, V. Naga Prudhvi
    Venkateswarlu, T.
    2ND INTERNATIONAL CONFERENCE ON COMPUTER, COMMUNICATION, CONTROL AND INFORMATION TECHNOLOGY (C3IT-2012), 2012, 4 : 238 - 244
  • [27] DAUBECHIES COMPLEX WAVELET TRANSFORM BASED TECHNIQUE FOR DENOISING OF MEDICAL IMAGES
    Khare, Ashish
    Tiwary, Uma Shanker
    INTERNATIONAL JOURNAL OF IMAGE AND GRAPHICS, 2007, 7 (04) : 663 - 687
  • [28] Block Based thresholding in Wavelet Domain for Denoising Ultrasound Medical Images
    Kishore, P. V. V.
    Sastry, A. S. C. S.
    Kartheek, A.
    Mahatha, Sk. Harshad
    2015 INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING AND COMMUNICATION ENGINEERING SYSTEMS (SPACES), 2015, : 265 - 269
  • [29] Removing mixed noise from remote sensing images by wavelet multifractal method
    Cheng L.
    Li A.
    Jia X.
    Li Z.
    Guangxue Jingmi Gongcheng/Optics and Precision Engineering, 2022, 30 (15): : 1880 - 1888
  • [30] Undecimated Wavelet-based Bayesian Denoising in Mixed Poisson-Gaussian Noise with Application on Medical and Biological Images
    Boubchir, Larbi
    Al-Maadeed, Somaya
    Bouridane, Ahmed
    2014 4TH INTERNATIONAL CONFERENCE ON IMAGE PROCESSING THEORY, TOOLS AND APPLICATIONS (IPTA), 2014, : 39 - 43
12345