OPTICAL SIGNAL ANALYSIS AND PROCESSING OF OPTICALrnIMAGING WITH STRAY LIGHT BEAMS

摘要

For the optical signal analysis and processing of optical imaging with stray light beams, annew analysis method for smoothing the optical image edge and maintaining the spectrumnsignal well is presented in this paper. By calculating the mean gray value of the light pixelnin the flter window of adaptive algorithm, we can analyze and compare the dinerencenbetween the mean gray value and the current gray value with the light pixel of straynlight beams, and can determine the smoothness of the optical image edge. This methodncan increase greatly the ability of optical image analysis and processing, and enectivelynreduce the false edge and the edge loss for the optical imaging with stray light beams,nso that the optical image with high quality can be obtained.