Lossless data compression and decompression apparatus, system, and method
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 20, 2017
Grant Date -
Aug 25, 2016
app pub date -
Feb 23, 2015
filing date -
Feb 23, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An apparatus for compressing a video image file is disclosed. The image file includes line segments having a length of M pixels of N bits and a header of H bits. Each pixel is represented by t bits. The apparatus includes a circuit configured to read a first number of unencoded pixel values in a first line segment and read a second number of unencoded pixel values of a second line segment are read. The first and second line segments preceded by a header of H bits and each pixel value is represented by t bits. The differences between each of the first and second unencoded pixel values is determined. The differences between each of the first and second unencoded pixel values encoded only using a smallest number of bits t for a given number of bits for each pixel value in the segment, wherein t is defined as an integer between 1 and N.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
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