Resources Contact Us Home
Video processing system

Image Number 3 for United States Patent #5107252.

A video processing system for use in combining a first video image sequence comprising a number of image frames and a second sequence of video image frames to create a composite video image sequence is disclosed. The system comprises a stylus and touch tablet combination and is arranged to define on a frame-by-frame basis at least four reference points representing corners of a keyframe in three dimensional space notionally projected onto a monitor screen. A transforming circuit transforms the addresses of pixels in a frame of the first video image sequence so as to cause the pixels to represent the frame as projected onto the display screen from the same location in three dimensional space as the keyframe. A combiner combines the transformed frame with a corresponding frame of the second video sequence to produce the composite video image sequence.

  Recently Added Patents
Sound producing apparatus for vehicle
Biaxially oriented hydrolysis-stable polyester film comprising epoxidized fatty acid derivatives and a chain extender, and process for production thereof and use thereof
Area reduction for surface mount package chips
Scale information for drawing annotations
Systems and methods for providing television signals using a network interface device
Treatment of influenza
Organic dual-gate memory and method for producing same
  Randomly Featured Patents
Elimination of premature blocking in communications networks
Downhole tool
Analyte monitoring device and methods of use
Method of forming multilayered wiring structure in semiconductor device
Disk placement and storage assembly with disk cassette and disk slotter
Dynamic load balancing using quality/loading bands
Portable cooking stove
Optical alignment composition, alignment layer formed using the same and LCD having the alignment layer
Bearing and support
Process for controlling morphology of Ziegler-Natta catalysts