Encoding/decoding video signals using multiple run-val mapping t

Details Encoding/decoding video signals using multiple run-val mapping t Encoding/decoding video signals using multiple run-val mapping t

1998-10-23

2000-01-04

Young, Brian

Coded data generation or conversion

Digital code to digital code converters

To or from variable length codes

341 50, H03M 740

Patent

active

060114991

ABSTRACT:
Two or more run-val mapping tables are selected to encode different subsets of video signals of a sequence of video signals. Each run-val mapping table is selected to map a particular set of run-val pairs to a corresponding set of run-val codes. Each run-val pair comprises a run and a vat, the run corresponding to a length of a run of video signals having value zero and the val corresponding to a video signal having a non-zero value. Each run-val mapping table is used to generate a different part of an encoded bitstream for the sequence of video signals. The encoded bitstream is then decoded using the two or more selected run-val mapping tables. In a preferred embodiment, the selected run-val mapping tables are explicitly identified in the bitstream.

REFERENCES:
patent: 5434567 (1995-07-01), Mack et al.

Affiliated with

Also associated with

Rating

Encoding/decoding video signals using multiple run-val mapping t does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Encoding/decoding video signals using multiple run-val mapping t, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Encoding/decoding video signals using multiple run-val mapping t will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1076030