The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 09, 2020
Filed:
Nov. 18, 2016
Sony Corporation, Tokyo, JP;
Yusaku Nakashima, Tokyo, JP;
Tetsuro Kuwayama, Tokyo, JP;
SONY CORPORATION, Tokyo, JP;
Abstract
There is provided an imaging technology using a speckle, which is capable of eliminating cross-talk. In the present technology, there is provided an imaging system including: a first light source that irradiates an imaging target with coherent light of a first wavelength band; a second light source that irradiates the imaging target with incoherent light of a second wavelength band; an image capturing unit that captures a speckle image and a non-speckle image, the speckle image being obtained from scattered light of the imaging target irradiated with the coherent light, the non-speckle image being obtained from reflected light of the imaging target irradiated with the incoherent light; and a cross-talk elimination unit that eliminates cross-talk that occurs between the captured speckle image and the captured non-speckle image.