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










Image Number 7 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
Sample chamber for laser ablation inductively coupled plasma mass spectroscopy
Nonvolatile semiconductor memory device and method of manufacturing the same
Semiconductor device and manufacturing method thereof
Compatibility check
Apparatus and method for manufacturing microneedles
Bottle
Transistor and display device
  Randomly Featured Patents
Money-operated entertainment machine
Method of forming an epitaxially grown nitride-based compound semiconductor crystal substrate structure and the same substrate structure
System and method for analyzing, optimizing and/or designing spectral sensitivity curves for an imaging device
Pigment system for paper
Method and apparatus for encoding and/or decoding digital data
High temperature polymerization process and products therefrom
Secondary coolant purification system with demineralizer bypass
Infrared charge transfer device (CTD) system
Field emission apparatus
Methods and apparatus for updating of a branch history table