Signal compressing system

Details Signal compressing system Signal compressing system

2009-01-05

2009-10-27

Diep, Nhon T (Department: 2621)

Pulse or digital communications

Bandwidth reduction or expansion

Television or motion video signal

C382S245000

Reexamination Certificate

active

07609760

ABSTRACT:
A multi-scanner scans a signal according to several different patterns. A scanning pattern selector determines which scanning pattern produced the most efficient coding result, for example, for runlength coding, and outputs a coded signal, coded most efficiently, and a selection signal which identifies the scanning pattern found to be most efficient.

REFERENCES:
patent: 4144547 (1979-03-01), Stoffel
patent: 4447886 (1984-05-01), Meeker
patent: 4745473 (1988-05-01), Hall
patent: 4751742 (1988-06-01), Meeker
patent: 4754336 (1988-06-01), Nishizawa
patent: 4821119 (1989-04-01), Gharavi
patent: 4912668 (1990-03-01), Aubie et al.
patent: 4974078 (1990-11-01), Tsai
patent: 4985766 (1991-01-01), Morrison et al.
patent: 4999705 (1991-03-01), Puri
patent: 5021891 (1991-06-01), Lee
patent: 5045938 (1991-09-01), Sugiyama
patent: 5057917 (1991-10-01), Shalkauser et al.
patent: 5073820 (1991-12-01), Nakagawa et al.
patent: 5097331 (1992-03-01), Chen et al.
patent: 5107345 (1992-04-01), Lee
patent: 5121205 (1992-06-01), Ng et al.
patent: 5136371 (1992-08-01), Savatier et al.
patent: 5185819 (1993-02-01), Ng et al.
patent: 5196933 (1993-03-01), Henot
patent: 5216503 (1993-06-01), Paik et al.
patent: 5218435 (1993-06-01), Lim et al.
patent: 5227878 (1993-07-01), Puri et al.
patent: 5253055 (1993-10-01), Civanlar et al.
patent: 5260781 (1993-11-01), Soloff et al.
patent: 5260782 (1993-11-01), Hui
patent: 5276525 (1994-01-01), Gharavi
patent: 5293434 (1994-03-01), Feig et al.
patent: 5299019 (1994-03-01), Pack et al.
patent: 5321776 (1994-06-01), Shapiro
patent: 5367629 (1994-11-01), Chu et al.
patent: 5414780 (1995-05-01), Carnahan
patent: 5583657 (1996-12-01), Jeong
patent: 5757973 (1998-05-01), Wilkinson et al.
patent: 5990957 (1999-11-01), Ryoo
patent: 6263026 (2001-07-01), Je-Chang et al.
patent: 6680975 (2004-01-01), Jeong et al.
Chiu et al. “Real-Time Recursive Two-Dimensional DCT for HDTV Systems.” In: IEEE [online], 1992, p. III-205 to III-208.
Motion video coding in CCITT SG XV-the video source coding; Plompen, R.; Hatori, Y.; Geuen, W.; Guichard, J.; Guglielmo, M.; Brusewitz, H.; Global Telecommunications Conference, 1988, and Exhibition. ‘Communications for the Information Age.’ pp. 0997-1004.

Affiliated with

Also associated with

Rating

Signal compressing 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 Signal compressing system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Signal compressing system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4131895