Image Matching Algorithm Based on Contourlet Transform and VA Fast Search

被引：0

作者：

Fu, Jie ^{[1
]}

Wang, Pei ^{[1
]}

He, Yan ^{[1
]}

Xu, Xiao-qing ^{[2
]}

机构：

[1] Shanghai Normal Univ, Coll Mech & Elect Engn, Shanghai, Peoples R China

[2] Hohai Univ, Sch Elect & Energy, Nanjing, Jiangsu, Peoples R China

来源：

PROCEEDINGS OF THE 3RD INTERNATIONAL CONFERENCE ON ELECTRIC AND ELECTRONICS | 2013年

关键词：

sift; contourlet; VA; Image matching;

D O I：

暂无

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

This article aim at the application of the high real-time required embedded terminal situation, an improved SIFT algorithm is proposed. After traditional SFIT algorithm get the stable points, global texture description was carried out on the key points of frequency domain by contourlet transform, select the top 1% of points, and then through a kind of nearest neighbor search algorithm based on Vector Angle (Vector Angle, VA) to match. This algorithm improves precision, speed and the accuracy of the embedded terminal.

引用

页码：446 / 449

页数：4

共 50 条

[1] Image Fusion Algorithm Based on Nonsubsampled Contourlet Transform
Luo Zijuan
Ding Shuai
FRONTIERS OF MANUFACTURING SCIENCE AND MEASURING TECHNOLOGY III, PTS 1-3, 2013, 401 : 1381 - +
[2] Biometrics Image Denoising Algorithm Based on Contourlet Transform
Godzwon, Monika
Saeed, Khalid
COMPUTER VISION AND GRAPHICS, 2012, 7594 : 735 - 742
[3] Image Denoising Algorithm Based on Dyadic Contourlet Transform
Fan Hui
Wang Yongliang
Li Jinjiang
ADVANCES IN SCIENCE AND ENGINEERING, PTS 1 AND 2, 2011, 40-41 : 591 - 597
[4] Robust image watermarking algorithm based on contourlet transform
College of Communication and Engineering, Jilin University, Changchun 130022, China
Tongxin Xuebao, 2006, 4 (87-94):
[5] Image fusion algorithm based on nonsubsampled Contourlet transform
Li, Mei-Li
Wang, Hong-Mei
Li, Yan-Jun
Zhang, Ke
Yuhang Xuebao/Journal of Astronautics, 2008, 29 (05): : 1627 - 1631
[6] An image fusion algorithm based on modified contourlet transform
Zhang P.
International Journal of Circuits, Systems and Signal Processing, 2020, 14 : 340 - 345
[7] Multifocus Image Fusion Algorithm Based On The Contourlet Transform
Yang, Lei
Cao, Jianzhong
Wang, Hao
Tang, Yao
Wang, Hua
6TH INTERNATIONAL SYMPOSIUM ON ADVANCED OPTICAL MANUFACTURING AND TESTING TECHNOLOGIES: OPTICAL SYSTEM TECHNOLOGIES FOR MANUFACTURING AND TESTING, 2012, 8420
[8] A Novel Algorithm Based on Contourlet Transform for Medical Image Segmentation
Li, Qiao
Li, Haiyun
2010 4TH INTERNATIONAL CONFERENCE ON BIOINFORMATICS AND BIOMEDICAL ENGINEERING (ICBBE 2010), 2010,
[9] Digital image fusion algorithm based on contourlet wavelet transform
2013, International Frequency Sensor Association, 46 Thorny Vineway, Toronto, ON M2J 4J2, Canada (161):
[10] Image fuzzy enhancement algorithm based on contourlet transform domain
Yun-hu Huang
De-wang Chen
Multimedia Tools and Applications, 2020, 79 : 35017 - 35032

← 1 2 3 4 5 →