Graphical user interfaces and occlusion prevention for fisheye lenses with line segment foci
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United States of America Patent
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Apr 29, 2014
Grant Date -
May 9, 2013
app pub date -
Dec 26, 2012
filing date -
May 28, 2004
priority date (Note) -
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Abstract
A method for generating a presentation of a region-of-interest in an original image for display on a display screen, comprising: establishing a lens for the region-of-interest, the lens having a magnified focal region for the region-of-interest at least partially surrounded by a shoulder region having diminishing magnification, the focal region having a perimeter defined by a radius r from a line segment; receiving one or more signals to adjust at least one of the radius r and a length len of the line segment to thereby adjust the perimeter; and, applying the lens to the original image to produce the presentation.
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