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










Image Number 4 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
Battery-operated massager and soap dispensing wand
Method for releasing a locking in mobile terminal and mobile terminal using the same
Management of memory array with magnetic random access memory (MRAM)
Method for generating multi-antenna signals
Over the counter medicinal container with surface ornamentation
Three-term predictive adder and/or subtracter
Commissioning incoming packet switched connections
  Randomly Featured Patents
Wafer positioning systems and methods thereof
Spectacles frame front
Method for making electrode active material
Display screen with animated user interface
Method of manufacturing a semiconductor device
Method and apparatus for a shift register based interconnection for a massively parallel processor array
Battery powered portable saw
Duplicator for recording medium and method for duplicating recording medium
Bendable and deformable lamp string combination
Electronic equipment for monitoring yarn travel on a textile machine