The automatic recognition of aviation gauge with pointer based on machine vision
LI Yang-cheng · jOURNAL OF southwest University for Nationalities · 2011
The paper chooses computer vision technology in the digital image processing of the aviation gauge with pointer automatic recognition as a research topic.A modified HOUGH transformation algorithm to Automatic meter reading in the Aviation Instrument pointer is proposed,which greatly improves the calculating speed of linear extraction of HOUGH transformation,and reduces the memory occupied,while reducing the linear error matching opportunities.This paper proves its effectiveness in theory and practice and realizes the automatic recognition of the aviation gauge with pointer.