Invention Grant
- Patent Title: Pop-up test reference image
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Application No.: US13986756Application Date: 2013-06-03
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Publication No.: US09230327B2Publication Date: 2016-01-05
- Inventor: Ferrand D. E. Corley
- Applicant: Ferrand D. E. Corley
- Main IPC: H04N7/18
- IPC: H04N7/18 ; G06K9/00 ; G06T7/00 ; G03B43/00 ; H04N17/00
Abstract:
An apparatus for deploying test images for a preset period within the field of view of a camera, and having; a panel supporting the test image, and moveable transmission connected with the panel and operable to deploy, and retrieve, the panel.
Public/Granted literature
- US20130335570A1 Pop-up test reference image Public/Granted day:2013-12-19
Information query
