现代电子技术Issue(12)：56-58,3.
商品图像局部特征提取算法研究与实现
Research and implementation of local feature extraction algorithm for commodity images
摘要
Abstract
The method of local interesting point extraction for commodity images is studied in this paper. Simulation model-ing of Harris and Harris-Laplace algorithms for local feature extraction of commodity image was performed by means of Matlab language. A commodity retrieval system based on commodity image local features was developed. The system was tested when the retrieval commodity was in different angles or in the different background. The test results were compared and analyzed. The characteristics of the two algorithms are pointed out. Some suggestions on algorithm improvement is proposed.关键词
商品图像/局部特征提取算法/角点检测/兴趣点提取Key words
commodity image/local feature extraction algorithm/corner detection/interesting point extraction分类
信息技术与安全科学引用本文复制引用
白宗文,周美丽..商品图像局部特征提取算法研究与实现[J].现代电子技术,2014,(12):56-58,3.基金项目
延安市工业攻关项目基于机器视觉的文物修复系统与实现（2012kg-07）；延安市科技局项目三位数字化文物保护技术的研究与应用 （）
