Inventor
BIRGMEIR KLAUS
DE9 patents
Patents
9 patentsUS4812903AMar 14, 1989
Method of electronically improving the sharpness and contrast of a colored image for copying
AGFA GEVAERT AG144 citations97
US4841360AJun 20, 1989
Apparatus and method for the reproduction of colored originals with gray balance and/or contrast adjustment
AGFA GEVAERT AG22 citations81
US4831436AMay 16, 1989
Method of and apparatus for printing a color image using dichroic filters and a phosphor which strongly emits red light and weakly emits green and blue light
AGFA GEVAERT AG12 citations73
US5216521AJun 1, 1993
Reproduction of photographic originals with scattered light correction
AGFA GEVAERT AG15 citations72
US4757351AJul 12, 1988
Method of and arrangement for line-by-line and point-by-point reproduction of a colored original
AGFA GEVAERT AG16 citations72
US5703700ADec 30, 1997
Method of enhancing a print of a transparency
AGFA GEVAERT AG14 citations70
US5699451ADec 16, 1997
Correction of color defects during printing of photographs
AGFA GEVAERT AG8 citations70
US4344666AAug 17, 1982
Opto-mechanical device to control the direction of beams of visible light
AGFA GEVAERT AG8 citations69
US4265528AMay 5, 1981
Photographic camera with automatic focussing system
AGFA GEVAERT AG10 citations65