Device and method for superimposing patterns on images in real-time, particularly for guiding by localisation
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United States of America Patent
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Dec 27, 2011
Grant Date -
Mar 10, 2011
app pub date -
Oct 20, 2010
filing date -
May 22, 2003
priority date (Note) -
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status (Latency Note)
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Abstract
The invention relates to a device for superimposing known patterns, characteristic of a region, on (real) images of said region. The device comprises, a memory in which patterns are stored, which are representative of a selected region, of known position and orientation with relation to a common reference and processing means, for determining a pattern representative of the selected portion in the memory, on receipt of the designation of at least one portion of an observed image of the selected region, taken at a selected angle and at least one representative attribute of said region, taking account of the attribute selected, then superimposing the determined pattern on the selected portion of the image taking account of the selected angle.
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Cited Art Landscape
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