Color picture information transmission system

Details Color picture information transmission system Color picture information transmission system

1987-02-25

1989-01-31

Groody, James J.

Facsimile and static presentation processing

Facsimile

Specific signal processing circuitry

358 12, 358 13, 358141, H04N 712, H04N 704, H04N 1106, H04N 1108

Patent

active

048020036

ABSTRACT:
The color picture information transmission system according to the invention is a system for transmitting a color picture information signal, wherein a color component information signal is created from the inputted color picture information signal, a plurality of transmission signals are formed according to a plurality of transmission modes varying in information transmission density each other by means of the color component information signal created as above, the color component information signal is divided into a plurality of groups, a transition according to the plurality of transmission modes is detected with reference to each color component information signal group, a transmission mode in each group is selected from among the plurality of transmission modes according to the detection result, a transmission signal of the plurality of transmission signals formed as above which is formed according to one kind of transmission mode based on the selection result is generated to transmission.

REFERENCES:
patent: 4023199 (1977-05-01), Netravali et al.
patent: 4054909 (1977-10-01), Kojima et al.
patent: 4125856 (1978-11-01), Netravali et al.
patent: 4141034 (1979-02-01), Netravali et al.
patent: 4352122 (1982-09-01), Reitmeier et al.
patent: 4503454 (1985-03-01), Lewis, Jr.
patent: 4583113 (1986-04-01), Pritchard

Affiliated with

Also associated with

Rating

Color picture information transmission system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Color picture information transmission system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Color picture information transmission system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-181250