Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Image display device employing selective or asymmetrical smoothing










Image Number 17 for United States Patent #7129959.

An image display device includes a smoothing unit that filters the image data to be displayed. According to one aspect of the invention, only bright parts of the image that are adjacent to dark parts are smoothed, thereby improving the sharpness of dark dots and lines displayed on a bright background. According to another aspect, different primary colors are smoothed with different characteristics, enabling unwanted colored tinges to be removed from the edges of white areas. According to still another aspect, smoothing moves the luminance centroids of all primary colors in a direction in which the display screen is scanned, to reduce ringing effects without needless loss of edge sharpness.








 
 
  Recently Added Patents
Using resource load times in ranking search results
Method and system for hosting entity-specific photo-sharing websites for entity-specific digital cameras
Display apparatus and method of manufacturing the same
Processing health assessment
System and method for Brillouin analysis
Tool bit or tool holder for power tool
Manufacturing method of flow passage network and flow passage network using the same
  Randomly Featured Patents
Therapeutic and diagnostic cloned MHC-unrestricted receptor specific for the MUC1 tumor associated antigen
Processs for preparing aromatic olefins using palladacycle catalysis
Cement kiln chlorine/sulfur bypass system
Non-aqueous heat transfer fluid and use thereof
Painter's mobil workstation
One-piece childproof tamper-evident bottle and cap
Friction connector for anchoring reinforcement tendons in reinforced or pre-stressed concrete girders
High pressure sodium lamp having improved pressure stability
Pump having a port for drawing air or fluid
Method and apparatus for transferring images to a wooden support with a laser beam