Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Method and system for data compression










Image Number 11 for United States Patent #8116579.

A method and an apparatus for compressing or decompressing two-dimensional electronic data are provided. The method for compressing the two-dimensional electronic data set includes dividing the data set into data arrays, performing a wavelet transformation on each array to provide a plurality of wavelet coefficients, and encoding at least some of the wavelet coefficients using an entropy encoding scheme. Each data array preferably relates to a separate and continuous area of an image.








 
 
  Recently Added Patents
Supply voltage generating circuit and semiconductor device having the same
Cryptographic key split combiner
Charge pump and method of biasing deep N-well in charge pump
Transporting business intelligence objects between business intelligence systems
Systems and methods for providing live voicemail to a mobile handset
Communication system, authentication device, control server, communication method, and program
Method for specifying control curve parameters for controlling climatic environmental conditions of climate-controlled enclosed spaces
  Randomly Featured Patents
Ultrasonic diagnostic apparatus and ultrasonic probe
Method and apparatus for film deposition
Porch with recessible windows
Low hydrogen-content silicon crystal with few micro-defects caused from annealing, and its manufacturing methods
Methods and apparatus for Boolean equivalency checking in the presence of voting logic
Method and system for monitoring industrial machine
Electronic component and method for producing same
Tool with configured handle
Arrangement relating to mechanically interlocking devices
System and method for trading financial instruments using multiple accounts