An Edge Detection Method Brought to Videogrammetric Systems for Micro-platform

摘要

This paper presents an edge detection method brought to videogrammetric systems for micro-platform. As the motion precision of platform has a direct impact on the process of precision, so the edge detection in the visual measurement process is also particularly important. The algorithm has a good ability of anti-interference, and the image which been detected is smooth, neat and it always be with good availability. At the last, a platform edge model is received and proved this method.