吉林大学学报(工学版) ›› 2016, Vol. 46 ›› Issue (5): 1704-1709.doi: 10.13229/j.cnki.jdxbgxb201605047

Previous Articles     Next Articles

Check of MR image edge information of lumber intervertebral disc using an improved Canny algorithm

LI Jian1,2, LI He-yu1,3, YAO Ru-jing1, WU Lin2,4   

  1. 1. College of Information Technology, Jilin Agricultural University, Changchun 130118,China;
    2.Bioinformatics Research Center of Jilin Province, Changchun 130118,China;
    3.Dean's office, Changchun Sci-Tech University, Changchun 130600,China;
    4.College of Horticulture, Jilin Agricultural University, Changchun 130118,China
  • Received:2015-05-21 Online:2016-09-20 Published:2016-09-20

RICH HTML

0   

PDF (PC)

205

Abstract: In this paper, the Magnetic Resonance Images (MRIs) of lumbar disc are taken as the research objects, and the Canny edge detection algorithm is applied to extract the edge. To overcome the problem that the difference of the gray of the MRI edge is not obvious, enhance contrast and sharpening processing are used to process the image in advance. To solve the problem that in Canny algorithm Gaussian filter may lead to noise sensitivity, the Gaussian filter is replaced by an average filter to improve the performance of the Canny algorithm. Experimental results show that, compared with traditional algorithm, the noise of the image is reduced by 90% by using the improved Canny algorithm to detect MRI after enhancing the contrast.

Key words: information processing technology, image processing, edge extracting, Canny algorithm, mean filter, MR image

CLC Number: 

  • TN919
[1] 刘微. 基于边缘检测的移动机器人视觉导航方法研究[D].沈阳:沈阳理工大学信息科学与工程学院,2010.
Liu Wei. Research on the method of mobile robot visual navigation based on edge detection[D].Shenyang: School of Information Science and Engineering, Shenyang Ligong University,2010.
[2] 刘晨晨,桑恩方. 基于数学形态学的水声图像处理[J]. 吉林大学学报:信息科学版,2003,21(增刊):52-57.
Liu Chen-chen,Sang En-fang. Underwater aconstic image processing based on mathematical morphology[J]. Journal of Jilin University ( Information Science Edition),2003,21(Sup.):52-57.
[3] 余金栋, 张宪民.用于线纹显微图像的边缘检测算法[J].光学精密工程, 2015,23 (1): 271-281.
Yu Jin-dong, Zhang Xian-min. Edge detection algorithm for lines on microscopic image[J].Optics and Precision Engineering, 2015,23 (1): 271-281.
[4] 曾理,郭海燕,马睿. 基于小波定位及Facet模型的三维工业CT图像边缘检测[J].光学精密工程, 2010,18 (2): 443-450.
Zeng Li, Guo Hai-yan, Ma Rui. Three dimensional edge detection based on wavelet locating and facet model[J].Optics and Precision Engineering,2010,18 (2): 443-450.
[5] 王冰. 用Roberts 算子进行边缘处理[J]. 甘肃科技,2008,24(10):18-20.
Wang Bing. Use Rroberts operator for edge processing[J].Gansu Science and Technology,2008,24(10):18-20.
[6] 樊娜,李晋惠. 图像边缘检测的Prewitt 算子的改进算法[J]. 西安工业学院学报,2005,25(1):37-39,44.
Fan Na,Li Jin-hui.Improvement of Prewitt operator on dege detection of image[J].Jouranl of Xi'an Institute of Technology,2005,25(1):37-39,44.
[7] 郑英娟.基于八方向Sobel 算子的边缘检测算法研究[D].石家庄:河北师范大学数学与信息科学学院,2014.
Zheng Ying-juan. A study on algorithm of edge detection based on the eight directions sobel operator[D].Shijiazhuang:College of Mathematics and Information Science, Hebei Normal University,2014.
[8] 张震,马驷良,张忠波,等.一种改进的基于Canny 算子的图像边缘提取算法[J].吉林大学学报:理学版,2007,45(2):244-248.
Zhang Zhen,Ma Si-liang,Zhang Zhong-bo, et al.Improved image edge extractio algorithm based on Canny operator[J]. Journal of Jilin University (Science Edition),2007,45(2):244-248.
[9] 李旭,王正勇,吴晓红,等.一种改进非极大值抑制的Canny 边缘检测算法[J].成都信息工程学院学报,2011,26(5):564-569.
Li Xu,Wang Zheng-yong,Wu Xiao-hong, et al. An Canny edge detection algorithm base on improved non-maxmum suppression[J].Journal of Chengdu University of Information Technology,2011,26(5):564-569.
[10] 李俊山,马颖,赵方舟,等.改进的Canny 图像边缘检测算法[J].光子学报,2011,40(增刊1):50-54.
Li Jun-shan,Ma Ying,Zhao Fang-zhou,et al.A novel arithmetic of image edge detection of Canny operator[J].Acta Photonica Sinica,2011,40(Sup.1):50-54.
[11] 王贵彬.基于Canny 算子与形态学融合的边缘检测算法[D].哈尔滨:哈尔滨理工大学应用科学学院,2014.
Wang Gui-bin. Fusion edge detection method based on Canny operator and morphology[D]. Harbin:School of Applied Science, Harbin University of Science and Technology,2014.
[12] 吴传富,朱同波.基于MATLAB 的几种图像增强算法[J].机电技术,2012(5):37-39.
Wu Chuan-fu,Zhu Tong-bo. Several kinds of image enhancement algorithm based on MATLAB[J]. Mechanical & Electrical Technology,2012(5):37-39.
[13] 王科俊,熊新炎,任桢.高效均值滤波算法[J].计算机应用研究,2010,27(2):434-438.
Wang Ke-jun,Xiong Xin-yan,Ren Zhen.Highly efficient mean filtering algorithm[J].Application Recearch of Computers,2010,27(2):434-438.
[1] YING Huan,LIU Song-hua,TANG Bo-wen,HAN Li-fang,ZHOU Liang. Efficient deterministic replay technique based on adaptive release strategy [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(6): 1917-1924.
[2] LIU Zhong-min,WANG Yang,LI Zhan-ming,HU Wen-jin. Image segmentation algorithm based on SLIC and fast nearest neighbor region merging [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(6): 1931-1937.
[3] SHAN Ze-biao,LIU Xiao-song,SHI Hong-wei,WANG Chun-yang,SHI Yao-wu. DOA tracking algorithm using dynamic compressed sensing [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(6): 1938-1944.
[4] LIU Zhe, XU Tao, SONG Yu-qing, XU Chun-yan. Image fusion technology based on NSCT and robust principal component analysis model with similar information [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(5): 1614-1620.
[5] CHE Xiang-jiu, WANG Li, GUO Xiao-xin. Improved boundary detection based on multi-scale cues fusion [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(5): 1621-1628.
[6] YAO Hai-yang, WANG Hai-yan, ZHANG Zhi-chen, SHEN Xiao-hong. Reverse-joint signal detection model with double Duffing oscillator [J]. 吉林大学学报(工学版), 2018, 48(4): 1282-1290.
[7] QUAN Wei, HAO Xiao-ming, SUN Ya-dong, BAI Bao-hua, WANG Yu-ting. Development of individual objective lens for head-mounted projective display based on optical system of actual human eye [J]. 吉林大学学报(工学版), 2018, 48(4): 1291-1297.
[8] CHEN Mian-shu, SU Yue, SANG Ai-jun, LI Pei-peng. Image classification methods based on space vector model [J]. 吉林大学学报(工学版), 2018, 48(3): 943-951.
[9] CHEN Tao, CUI Yue-han, GUO Li-min. Improved algorithm of multiple signal classification for single snapshot [J]. 吉林大学学报(工学版), 2018, 48(3): 952-956.
[10] MENG Guang-wei, LI Rong-jia, WANG Xin, ZHOU Li-ming, GU Shuai. Analysis of intensity factors of interface crack in piezoelectric bimaterials [J]. 吉林大学学报(工学版), 2018, 48(2): 500-506.
[11] LIN Jin-hua, WANG Yan-jie, SUN Hong-hai. Improved feature-adaptive subdivision for Catmull-Clark surface model [J]. 吉林大学学报(工学版), 2018, 48(2): 625-632.
[12] WANG Ke, LIU Fu, KANG Bing, HUO Tong-tong, ZHOU Qiu-zhan. Bionic hypocenter localization method inspired by sand scorpion in locating preys [J]. 吉林大学学报(工学版), 2018, 48(2): 633-639.
[13] YU Hua-nan, DU Yao, GUO Shu-xu. High-precision synchronous phasor measurement based on compressed sensing [J]. 吉林大学学报(工学版), 2018, 48(1): 312-318.
[14] WANG Fang-shi, WANG Jian, LI Bing, WANG Bo. Deep attribute learning based traffic sign detection [J]. 吉林大学学报(工学版), 2018, 48(1): 319-329.
[15] LIU Dong-liang, WANG Qiu-shuang. Instantaneous velocity extraction method on NGSLM data [J]. 吉林大学学报(工学版), 2018, 48(1): 330-335.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
[1] LIU Song-shan, WANG Qing-nian, WANG Wei-hua, LIN Xin. Influence of inertial mass on damping and amplitude-frequency characteristic of regenerative suspension[J]. 吉林大学学报(工学版), 2013, 43(03): 557 -563 .
[2] WANG Tong-jian, CHEN Jin-shi, ZHAO Feng, ZHAO Qing-bo, LIU Xin-hui, YUAN Hua-shan. Mechanical-hydraulic co-simulation and experiment of full hydraulic steering systems[J]. 吉林大学学报(工学版), 2013, 43(03): 607 -612 .
[3] ZHANG Chun-qin, JIANG Gui-yan, WU Zheng-yan. Factors influencing motor vehicle travel departure time choice behavior[J]. 吉林大学学报(工学版), 2013, 43(03): 626 -632 .
[4] XIAO Rui, DENG Zong-cai, LAN Ming-zhang, SHEN Chen-liang. Experiment research on proportions of reactive powder concrete without silica fume[J]. 吉林大学学报(工学版), 2013, 43(03): 671 -676 .
[5] CHEN Si-guo, JIANG Xu, WANG Jian, LIU Yan-heng, DENG Wei-wen, DENG Jun-yi. Mashup of vehicular ad-hoc network and universal mobile telecommunications system[J]. 吉林大学学报(工学版), 2013, 43(03): 706 -710 .
[6] MENG Chao, SUN Zhi-xin, LIU San-min. Multiple execution paths for virus based on cloud computing[J]. 吉林大学学报(工学版), 2013, 43(03): 718 -726 .
[7] XIAN Shu, ZHENG Jin, LU Xing, ZHANG Shi-peng. Identification approach of P2P flow based on the content redistribution model[J]. 吉林大学学报(工学版), 2013, 43(03): 727 -733 .
[8] LYU Yuan-zhi, WANG Shi-gang, YU Jue-qiong, WANG Xiao-yu, LI Xue-song. Display characteristics of one-dimensional integral imaging in virtual mode based on lenticular lens array[J]. 吉林大学学报(工学版), 2013, 43(03): 753 -757 .
[9] WANG Dan, LI Yang, NIAN Gui-jun, WANG Ke. An inhomogeneity mask for spatial watermarking[J]. 吉林大学学报(工学版), 2013, 43(03): 771 -775 .
[10] FENG Lin-han, QIAN Zhi-hong, SHANG Ke-cheng, ZHU Shuang. Improved hidden node collision avoidance strategy based on IEEE802.15.4[J]. 吉林大学学报(工学版), 2013, 43(03): 776 -780 .
Copyright © Journal of Jilin University(Engineering and Technology Edition), All Rights Reserved.
Tel: +86-431-85095297　Fax: +86-431-85094074　E-mail: xbgxb@jlu.edu.cn
Powered by Beijing Magtech Co. Ltd