Optical image recognition of three-dimensional objects
نویسندگان
چکیده
منابع مشابه
Optical image recognition of three-dimensional objects.
A three-dimensional (3-D) optical image-recognition technique is proposed and studied. The proposed technique is based on two-pupil optical heterodyne scanning and is capable of performing 3-D image recognition. A hologram of the 3-D reference object is first created and then is used to modulate spatially one of the pupils of the optical system; the other pupil is a point source. A 3-D target o...
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ژورنال
عنوان ژورنال: Applied Optics
سال: 1999
ISSN: 0003-6935,1539-4522
DOI: 10.1364/ao.38.000370