Computer graphics processing and selective visual display system – Display driving control circuitry – Controlling the condition of display elements
Patent
1995-11-22
1998-10-27
Ba, Huynh
Computer graphics processing and selective visual display system
Display driving control circuitry
Controlling the condition of display elements
345348, G06F 1500
Patent
active
058283714
ABSTRACT:
A method and system for graphic video image control of selected segments of video data from within a video presentation which includes a large number of video frames. The video frames are displayed in a stacked overlapping manner within a computer display system. Upon selection of a particular edge of the display of an uppermost frame, each frame is then slightly offset from an adjacent frame such that a small portion of each overlapped frame may be visually accessed. A user may then select some portion of the video presentation for display by observing the transition effects along the exposed edge of each frame and then graphically selecting a particular frame utilizing a graphical pointing device, such as a mouse pointer. The selected frame is then displayed and a particular portion of the video presentation, beginning at the selected frame, may then be presented, greatly enhancing the efficiency of video display control.
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Cline Troy Lee
Isensee Scott Harlan
Poston Ricky Lee
Werner Jon Harald
Ba Huynh
Dillon Andrew J.
Henkler Richard A.
International Business Machines - Corporation
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