Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Digital image processing










Image Number 6 for United States Patent #6240217.

A method of processing digital image information, including pixel intensity information, includes the steps of identifying a region of the image in which pixel intensities are similar to each other, but the median pixel intensity differs significantly from the median pixel intensity of other parts of the image; and modifying pixel intensities in the identified region so that the median for the region is closer to the median for the other parts of the image. A related method of processing digital image information involves modifying pixel intensities according to a non-linear algorithm, with the result that one or more regions of the image have their median pixel intensities adjusted to a level which is closer to the median pixel intensity for other parts of the image. A composite digital image can be formed by obtaining first and second digital images of the same scene but with different exposure or light reception conditions so that one of the digital images has higher pixel intensity values than the other; identifying one or more regions on the first image which are less clear than the corresponding regions on the second image; and replacing the identified regions of the first image with the corresponding regions of the second image.








 
 
  Recently Added Patents
Arrangements and method relating to communication bearers
Method and system for remote delivery of email
Simultaneous image distribution and archiving
Vibration power generator and vibration power generation device, and communication device and electronic equipment with vibration power generation device
Multi-carrier operation for wireless systems
Constant low-flow air source control system and method
Integrated disk driving module including a stepping motor integrally formed with a base unit
  Randomly Featured Patents
Dish brush
Microelectronic device structure with metallic interlayer between substrate and die
Method for mounting a semiconductor chip on a substrate and semiconductor device adapted for mounting on a substrate
Method and circuit for driving gas discharge lamps using a single inverter
Printer media tray and method of using same
Piece-bouncing game
Formulations and method of treatment
Method for analysis of vocal jitter for near-term suicidal risk assessment
Method and device for continuous casting and subsequent forming of a steel billet, especially a billet in the form of an ingot or a preliminary section
Hydrometallurgical method of extraction of copper from sulphide-containing material