华东理工大学 机械与动力工程学院,上海,200237
纸质出版:2017
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张培, 郭慧, 刘芳辉, 胡方尚, 周邵萍. 一种基于改进SURF算子的印刷品图像匹配算法[J]. 微电子学与计算机, 2017, 34(7): 96-100.
ZHANG Pei, GUO Hui, LIU Fang-hui, et al. A New Image Matching Algorithm Based on Improved SURF Operator[J]. 2017, 34(7): 96-100.
针对传统算法精度低、速度慢的问题
提出一种改进的SURF算法.算法采用一种全新的Harr-like特征描述符
增加有效特征点个数
提高描述子鉴别力
同时结合BBF搜索方法
提升匹配速度.实验表明
与原有SURF算法相比
改进算法的匹配点对数增加了15%以上
同时提高了速度.算法的改善为图像匹配技术在印刷行业的应用开拓了更广阔的前景.
Aiming at the problem of low precision and slow speed of traditional algorithms
this paper proposes an improved SURF algorithm. The algorithm uses a brand new Harr-like feature descriptor to increase the number of valid feature points and improve the discriminant ability of the descriptors. At the same time we combined with BBF search method to enhance the matching speed. The experimental results show that the matching point of the improved algorithm is increased by more than 15% compared with the original SURF algorithm
and the speed is also improved. The improvement of the algorithm opens up a broader prospect for the application of image matching technology in the printing industry.
李俊平. 数字印刷品的质量控制[J]. 印刷工业, 2016, 11(3): 64-65. DOI: 64
Lowe D G. Distinctive image features from scale-invariant keypoints[J]. International Journal of Computer Vision, 2004, 60(2): 91-110. DOI: 91
Zhang Chunjie, Jing Liu, Chao Liang, et al. Image classification using Harr-like transformation of local features with coding residuals[J]. Signal Processing, 2013, 93(8): 2111-2118. DOI: 2111
尚明姝. 一种基于改进SURF的图像配准方法[J]. 微电子学与计算机, 2014, 31(2): 125-128. DOI: 125
张格森. 一种图像局部特征快速匹配算法[J]. 计算机技术与应用, 2015, 41(11): 124-127. DOI: 124
Nikolett Bereczky, Amalia Duch, Krisztián Németh, et al. Quad-kd trees: A general framework for kd trees and quad trees[J]. Theoretical Computer Science, 2016, 616: 126-140. DOI: 126
王文举, 赵萍, 陈伟, 等. 彩色印刷品缺陷快速精确检测方法研究[J]. 包装工程, 2015, 36(17): 112-130. DOI: 112
BAY H, TUYTELAARS T, Gool V L, et al. Speeded-up robust features(SURF)[J]. Computer Vision and Image Understanding, 2008, 110(3): 346-359. DOI: 346
Manish I Patel, Vishvjit K Thakar, Shishir K Shah. Image registration of satellite images with varying Illumination level using HOG descriptor based SURF[J]. Procedia Computer Science, 2016, 93: 382-388. DOI: 382
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