Inventor
LEVINSTONE DONALD S
US3 patents
Patents
3 patentsUS4647975AMar 3, 1987
Exposure control system for an electronic imaging camera having increased dynamic range
POLAROID CORP221 citations97
US4829381AMay 9, 1989
System and method for electronic image enhancement by dynamic pixel transformation
POLAROID CORP32 citations90
US4752831AJun 21, 1988
Focusing system for camera apparatus
POLAROID CORP17 citations70