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6. Glossary
chromatisme (chromatic aberration); chromatic aberration
Optical aberration affecting an optical system and resulting in different propagation according to wavelength. Longitudinal chromatism shifts the depth of focus between each color.
Depth From Defocus (DFD)
Technique for estimating the depth of an object by estimating the defocusing blur affecting its image.
disparity ;disparity
Horizontal offset between two images of the same 3D point taken by two cameras in a rectified stereoscopic configuration.
Point Spread Function (FEP)
Function describing the image of a source point by an optical sensor.
correlation or block matching window
Area of the image (usually square,...
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Patents
Method for designing a passive single-channel imager capable of estimating depth of field, Pauline TROUVE, Frédéric CHAMPAGNAT, BESNERAIS Guy LE, Guillaume Druart, EP 2909671 A1, WO2014060657A1, 2013
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Gom ( http://www.gom.com/ ): 3D stereoscopic measurement systems, including the Aramis system, for industrial and research applications.
Google Tango: a project to integrate 3D functionalities into smartphone-type mobile platforms,...
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