Invention Grant
- Patent Title: Stereo extended depth of focus
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Application No.: US13728014Application Date: 2012-12-27
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Publication No.: US09961326B2Publication Date: 2018-05-01
- Inventor: Scott Young , Andy Hill
- Applicant: KLA-Tencor Corporation
- Applicant Address: US CA Milpitas
- Assignee: KLA-Tencor Corporation
- Current Assignee: KLA-Tencor Corporation
- Current Assignee Address: US CA Milpitas
- Agency: Suiter Swantz pc llo
- Main IPC: H04N13/02
- IPC: H04N13/02 ; G02B21/22 ; G02B27/00 ; G02B21/36 ; G02B27/22

Abstract:
The disclosure is directed to providing high resolution stereoscopy with extended depth of focus. Wave front coding in optical paths going to a first detector and at least a second detector may be implemented to affect an intermediate set of images. The intermediate set of images may be filtered (i.e. decoded) to produce a filtered set of images with selected resolution and depth of focus properties. A first filtered image and a second filtered image may be substantially simultaneously presented to respective first and second eyes of an observer to further generate an illusion of enhanced depth (i.e. 3D perception).
Public/Granted literature
- US20130176402A1 Stereo Extended Depth of Focus Public/Granted day:2013-07-11
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