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
Reliability fire pressure switch
Medicament delivery device and a method of medicament delivery
Touch panel structure and manufacturing method thereof
Mobile communication device and method for providing positioning information
Regenerative braking control to mitigate powertrain oscillation
Location estimation of wireless terminals through pattern matching of deduced signal strengths
Display system, display control method and computer program
  Randomly Featured Patents
Communication terminal call reminder with automatic dialing
Semiconductor integrated circuit having a voltage stepdown mechanism
Combined mirror frame and hinged cover, for attachment to a vehicle sun visor
Infant safety seat
Methods of treating psychosis
Insulator with cement compound and method for its production
Rear entrance ski boot structure with constant flex
Lamp support arm
Antihyperlipidemic and antiobesity agent comprising levan or hydrolysis products thereof obtained from Streptococcus salivarius
Patient support with variable length actuator and release mechanism for lowering a sectional support surface