Image reading device

Details Image reading device Image reading device

1990-10-25

1993-07-27

Coles, Sr., Edward L.

Facsimile and static presentation processing

Facsimile

Specific signal processing circuitry

358448, 358487, 358443, H04A 140

Patent

active

052315150

ABSTRACT:
An image reading device makes edge emphasis processing or density conversion processing for an image signal output after reading a film image different according to whether the film image is a negative image or a positive image.

REFERENCES:
patent: 4658299 (1987-04-01), Tanaka et al.
patent: 5032903 (1991-07-01), Suzuki et al.

Affiliated with

Also associated with

Rating

Image reading device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Image reading device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Image reading device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2346027