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

Image Number 5 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
Multipath routing process
Medical practitioner peer review system and method
Removable fretboard stickers with musical indicia
Methods for making polyglycerol
Adsorptive process for separation of C.sub.8 aromatic hydrocarbons
Replacing defective memory blocks in response to external addresses
Subchannel security at the optical layer
  Randomly Featured Patents
Optical pickup device and optical disk device
Applicator device
CDMA terminal for providing roaming service to GSM service subscriber in CDMA service area
Printer with nozzles for generating vapor bubbles offset from nozzle axis
Adjustable shelving having a spiral engagement arrangement
Process for the preparation of 3,5-dimethylaniline
Spring clip transfer apparatus
Data processing device having a central processing unit and digital signal processing unit
Electrical plug extraction device
Loose leaf binder