Text ( visual ) : unmediated Advances in computer-assisted recognition : 27th AIPR Workshop : 14-16 October, 1998, Washington, D.C. / Robert J. Mericsko, chair/editor ; sponsored by SPIE--the International Society for Optical Engineering, AIPR Executive Committee. -- Bellingham, Wash. : SPIE , c1999. -- ix, 266 p. : ill. ; 27 cm. -- (Proceedings / SPIE -- the International Society for Optical Engineering ; v. 3584). -- Includes bibliographical references and index. -- ISBN 0819430544 ; (BA85955967) ; https://ci.nii.ac.jp/ncid/BA85955967 Author Heading(s): AIPR Workshop ; Mericsko, Robert J. ; Society of Photo-optical Instrumentation Engineers ; AIPR Executive Committee. -- Classification(s): LCC : TA1650 ; DC21 : 006.4/2. -- Subject Heading(s): LCSH : Optical pattern recognition Congresses ; LCSH : Pattern recognition systems Congresses ; LCSH : Image processing -- Digital techniques Congresses