Image positional relation correction apparatus, steering supporting apparatus provided with the image positional relation correction apparatus, and image positional relation correction method
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United States of America Patent
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Aug 31, 2004
Grant Date -
N/A
app pub date -
Oct 18, 2000
filing date -
Oct 19, 1999
priority date (Note) -
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Abstract
An image positional relation apparatus is provided, in which coordinate data of a real targed photographed by a CCD camera and coordinate data of a virtual target logically calculated from the predetermined position of the real target are transmitted to a superimpose circuit, and the real target and the virtual target are superimposed to be displayed on a monitor screen. A user operates a controller so that the real target coincides with the virtual target. An amount of such operation is transmitted to the superimpose circuit as a correction amount, and the positional relation between the real target and the virtual target, i.e., the positional relation between the real image and the virtual image can be properly corrected.
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