Bit rate controller for encoding video signals

Details Bit rate controller for encoding video signals Bit rate controller for encoding video signals

1994-06-28

1996-02-13

Kostak, Victor R.

Television

Bandwidth reduction system

Data rate reduction

348409, 348415, H04N 713

Patent

active

054915139

ABSTRACT:
A reference characterization characterizes the relationship between frames encoded using a first encoding process and frames encoded using a second encoding process for a variety of frames. A previous frame is encoded using the first encoding process and the encoded previous frame is characterized. A current frame is encoded using the second encoding process, wherein the current frame is encoded in accordance with the reference characterization and the characterization of the encoded previous frame.

REFERENCES:
patent: 4743959 (1988-05-01), Frederiksen
patent: 4827339 (1989-05-01), Wada et al.
patent: 4857992 (1989-08-01), Richards
patent: 4933761 (1990-06-01), Murakami et al.
patent: 4953019 (1990-08-01), Skikakura et al.
patent: 4974071 (1990-11-01), Maeda
patent: 4994911 (1991-02-01), Nakayama et al.
patent: 5003299 (1991-03-01), Batson et al.
patent: 5046071 (1991-09-01), Tanoi
patent: 5047853 (1991-09-01), Hoffert et al.
patent: 5068644 (1991-11-01), Batson et al.
patent: 5097330 (1992-03-01), Guichard et al.
patent: 5122875 (1992-06-01), Raychaudhuri et al.
patent: 5122877 (1992-06-01), Keesman
patent: 5124688 (1992-06-01), Rumball
patent: 5134476 (1992-07-01), Aravind et al.
patent: 5148272 (1992-09-01), Acampora et al.
patent: 5150209 (1992-09-01), Baker et al.
patent: 5177608 (1993-01-01), Ohki et al.
patent: 5218431 (1993-06-01), Gleicher et al.
patent: 5220410 (1993-06-01), Wakeland et al.
patent: 5241382 (1993-08-01), Paik et al.
patent: 5311602 (1994-05-01), Nieglos et al.
patent: 5317397 (1994-05-01), Odaka et al.
patent: 5327254 (1994-07-01), Daher
patent: 5341442 (1994-08-01), Barrett
patent: 5351085 (1994-09-01), Coelho et al.
patent: 5377051 (1994-12-01), Lane et al.
patent: 5381145 (1995-01-01), Allen et al.
Kronander, "Post-and Pre-Processing in Coding of Image Sequences Using Filters with Motion Compensated History" 1988 Int. Conf. Acoustics, Speech. Sig. Processing, vol. 2, Apr. 1988, pp. 1104-1107.

Affiliated with

Also associated with

Rating

Bit rate controller for encoding video signals does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Bit rate controller for encoding video signals, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Bit rate controller for encoding video signals will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-243384