Method and apparatus for digital Huffman encoding
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 2, 1983
Issued Date -
N/A
app pub date -
Nov 17, 1980
filing date -
Oct 31, 1980
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Coding and decoding method and apparatus are disclosed for implementation of a novel truncated Huffman type code using different length code words. Input signals to be encoded have different probabilities of occurance, and the most frequently occuring signals are assigned the shortest code words. Infrequently occuring input signals are labelled using one of the code words. The set of different length code words employed in the invention include a single binary 1 bit at the least significant bit position of each of the code words. Decoding simply includes means for counting the number of binary 0 bits between the 1 bits of the code word stream.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully