期刊名称：ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
印刷版ISSN：2194-9042
电子版ISSN：2194-9050
出版年度：1980
卷号：XXIII Part B9
页码：109-125
出版社：Copernicus Publications
摘要：The Image Quality Work ing Group (WG l/l) has performed investigations in three areas : l ) tests of photogrammetri c lenses and camerasystems ; 2) performance character isti cs of optical and el ectro-opticalsensor systems ; and 3) measures of i mage quality . These stud i es i nd i catethat OTF/MTF techn i ques are cons i dered rel iable for eva l uating lenses andsensor system pe rformance , and are usefu l in assessing the measurab i lityand interp retab i l ity of i mage data . Futu re efforts should be di rectedtoward assessments of earth satell ite sensor pe rformance requ i red for thecomp i lat i on of map products and the i nterp retati on of themat ic data ;eva l uati on of t he in terrel ationsh i ps between pa ramete rs such as IFOV ,samp lin g f r equency , quanti zati on and s i gnal- to -noi se r ati os ; in teg rati onof measu res of spati al and radi ometri c reso lu t i on; and de fini t i on ofprocessi ng techniq ues for i mp r ov ing t he f ideli ty of anal og and di gi t ali mage data .
