Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Companding algorithm to transform an image to a lower bit resolution










Image Number 6 for United States Patent #6009206.

What is disclosed is a mapping circuit configured to map a range of captured intensity values to a companded intensity level based upon the density of captured intensity values present in the captured image. Also provided is a companding circuit coupled to the mapping circuit, the companding circuit configured to replace each pixel of the captured image with a corresponding mapped intensity value pixel. The companding circuit and mapping circuit are configured to preserve image characteristics.








 
 
  Recently Added Patents
Image forming apparatus
System and method for ranking content and applications through human assistance
Automatic stop and restart device for an engine
Redundant power delivery
Universal data-driven computer proxy
Testing apparatus and testing method for telephone apparatus
Signal apparatus for facilitating safe backup of vehicles
  Randomly Featured Patents
Thread-related actions based on historical thread behaviors
Vertical decontamination bath for fibrescopes
Flashing for doors and windows
Sound reinforcement method and apparatus for musical instruments
Method of metallurgically joining a fitting to a shaft
Radiopaque implantable collagenous biomaterial device
Columnar apple tree--Maypole variety
Perforated reactor tube and method for forming a fluid wall in a reactor
Thermophotovoltaic converter
Practice ammunition