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US 2012/0257010 A1Published application
Semi-automatic 3d stereoscopic disparity cursor
AssigneeTektronix, Inc.
InventorsDANIEL G. BAKER, LAKSHMANAN GOPISHANKAR
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Abstract
Embodiments of the present invention provide a “disparity cursor” for easily measuring disparity within a selected region of a 3D image under test. In operation, a user places a window that defines the disparity cursor over a selected region of the 3D image under test using a mouse, keyboard, or other user-interface device. An average disparity value for the image segments contained within the window is then automatically calculated and reported to the user.
Claims20
A test and measurement instrument comprising:
- a disparity cursor for selecting a region of a three-dimensional image under test;
- and
- means for reporting an average disparity value for the selected region to a user.
A method comprising the steps of:
- selecting a region of a three-dimensional image under test with a disparity cursor;
- and
- reporting an average disparity value for the selected region to a user.
Dependencies are inferred from the claim text.