Controlling method for inputting messages to a computer
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 28, 2000
Grant Date -
N/A
app pub date -
Mar 24, 1998
filing date -
Mar 24, 1998
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A controlling method for inputting messages to a computer, in which by the object, such as a hand, on the background of the capturing section of a video camera, the following parameters is set up within a computer: (1) the maximum Y point of the image of the object is assumed as a cursor, (2) the maximum X point is assumed as a click; (3) small monitoring sections are set up around the coordinate points of the cursor and click, relatively; and (4) if the distance variation between the set cursor and click points is over a allowing value, then it is judged the click has been operated. The digital image capturing by the video camera is directly transferred to a driving means or is transferred through an analog I digital signal converter to a computer for being calculated and controlled as a mouse.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully