TY - BOOK AU - Mitchell, Brian T. AU - AIPR Executive Committee AU - Rome Air Development Center AU - Society of Photo-optical Instrumentation Engineers TI - Image understanding in the '90s : building systems that work : 18-19 October 1990, McLean, Virginia PB - SPIE PY - 1991 T2 - Proceedings / SPIE -- the International Society for Optical Engineering VL - v. 1406 EP - viii, 204 p. UR - https://ci.nii.ac.jp/ncid/BA25847999 SN - 0819404969 ER -