Resources Contact Us Home
Downloading image graphics with accelerated text character and line art creation

Image Number 6 for United States Patent #6128021.

An image is transferred from a sender to a receiver. The image is progressively re-created at a display of the receiver. First, a low-resolution full-color representation of the image is transferred. Then, a full-resolution limited-color representation of the image is sent. The pixel values of the full-resolution representation typically represent alpha-numerical characters or edges of features. The representations are combined to create a version of the image by modifying the pixels of first representation under control of the limited-color content of the spatially corresponding pixel of the second representation. The legibility of the combined image is achieved considerably faster than with conventional techniques.

  Recently Added Patents
Trash bag retention device
Substituted di-arylhydantoin and di-arylthiohydantoin compounds and methods of use thereof
Pyrrolidine derivatives, pharmaceutical compositions containing the same, and methods of using the same
Apparatus and method for extracting cascading style sheet rules
Determining system for localization methods combination
Diazeniumdiolated phosphorylcholine polymers for nitric oxide release
Sparse data compression
  Randomly Featured Patents
Semiconductor integrated circuit device having a conductive plane and a diffused network of conductive tracks
Calcium-binding phosphoprotein
Surface mount receptacle for leaded components
Single-layer electrophotographic photoreceptor and image forming apparatus provided with the same
Electrical current for controlling fluid parameters in microchannels
Manufacturing method for electronic device having IC chip and antenna electrically connected by bridging plate
Delivery of therapeutic agents to the bone
Egg container
Method and apparatus for separating solids from liquids
Connector with component removal means