Resources Contact Us Home
Apparatus and method for spacial scan modulation of a video display

Image Number 4 for United States Patent #5424780.

An apparatus and method is shown for modifying the presentation of pixels displayed or printed on a raster or matrix image or graphic display or printer, thereby increasing the apparent image quality. Means for deriving a plurality of neighboring pixels of the video signal, and means for determining pixel modification in response thereto, are also shown. Particular embodiments relating to increasing the apparent temporal and spatial resolution of raster scanned television devices are shown.

  Recently Added Patents
Sensor device and method for manufacture
Security system with call management functionality
Non-invasive diagnosis of graft rejection in organ transplant patients
Secure transfer of business data to a hosted system
Separator for battery
Lateral displacement and rotational displacement sensor
  Randomly Featured Patents
Signal reproduction apparatus
Method for controlling brazing
Method for continuously producing a multi-hook fastner member and product of the method
Image recording apparatus and image reading apparatus connectable to the image recording apparatus
Sprung mass estimating apparatus
Position-based controller for electronic musical instrument
Pitch bonded refractory
Water-repellent and oil-repellent treatment
Polypropylene resin composition and the use of the same
Plastic modular conveyor belts and modules therefor