Signal encoding and decoding system

Details Signal encoding and decoding system Signal encoding and decoding system

1990-05-10

1991-05-07

Moore, David K.

Image analysis

Histogram processing

For setting a threshold

382 2, G06K 900

Patent

active

050143344

ABSTRACT:
An encoding/decoding system is disclosed which comprises an analyzing encoder, a synthesizing decoder, two knowledge databases and two dynamic codebooks. The two databases are connected to the encoder and decoder respectively and store three-dimensional model data of feature images, shape and position information of elements of the feature images. The codebooks are connected to the encoder and decoder respectively and store luminance information of polygons such luminance information that the corresponding polygon seldom appears is eliminated. When a new polygon appears, the encoder encodes the luminance data of the polygon to transmit and gets the data in the codebook, and when any luminance data relative to a vector have been stored in the codebook, the encoder transmits the address of the vector.

REFERENCES:
patent: 4107648 (1978-08-01), Frank
patent: 4841575 (1984-06-01), Welsh et al.

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-945730