Computer graphics processing and selective visual display system – Display driving control circuitry – Controlling the condition of display elements
Patent
1996-05-28
1997-09-02
Powell, Mark R.
Computer graphics processing and selective visual display system
Display driving control circuitry
Controlling the condition of display elements
345328, 345967, G06F 944
Patent
active
056642164
ABSTRACT:
An iconic data editing environment and a method of editing data in such an environment. The environment includes: (1) a working area capable of receiving icons and symbols thereon, (2) a first icon capable of being placed on the working surface and symbolizing a data transformation process, the first icon having a first input portion representing a first process input and an output portion representing a process output and (3) a first data flow symbol capable of being placed on the working surface, symbolizing a communication of data between icons, the first icon and the first symbol freely movable on the working area to symbolize a flow of the first datum as a function of a relative location of the first icon and the first symbol on the working area. A user may therefore establish a process for transforming data by manipulating symbols. In one embodiment, the first datum is a portion of a single frame of a video stream.
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dela Torre Crescelle N.
Powell Mark R.
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