摘要
随着电子技术的发展,非量测数码相机以其镜头可更换、操作灵活、方便、价格低廉等优点,逐渐成为数字近景摄影测量影像获取的主要设备.但近景摄影测量在工程应用中仍存在精度低、效率低的缺陷.现研究一种基于Harris算子的非量测数码影像角点提取方法,可提高角点提取的精度,从而可为近景摄影测量在工程中的进一步应用提高精度.
With the development of electronic technology the non-measure camera becomes the main device for detecting the digital close-range photogrammetry because of the changeable lens, flexible operation, convenience and low price. There are problems of low accuracy and efficiency in engineering application of detection of close-range photogrammetry.： In order to solve the problems an algorithm based on Harris feature point extraction is proposed in the paper.
出处
《北京建筑工程学院学报》
2008年第4期26-29,76,共5页
Journal of Beijing Institute of Civil Engineering and Architecture
基金
北京市属市管高等学校人才强教计划资助项目(BJE10016200621)
