DEVICE FOR ADAPTIVE PROJECTION

Embodiments of the invention describe apparatuses, systems and methods for dynamic projector calibration. Embodiments of the invention execute operations for capturing, via an image sensor included in a projector device, image data of an area around the projector device. Said image sensor captures 3...

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Bibliographic Details
Main Author KWONG WAH YIU
Format Patent
LanguageEnglish
Published 06.08.2015
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
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Summary:Embodiments of the invention describe apparatuses, systems and methods for dynamic projector calibration. Embodiments of the invention execute operations for capturing, via an image sensor included in a projector device, image data of an area around the projector device. Said image sensor captures 3D distance information as well as image pixel information of the surrounding area. A projection area is selected based (in part) on surface properties of the projection area determined from the image data. The projector may be calibrated (e.g., projection brightness, color balance, angle, etc.) based on the captured image data. A user I/O interface is projected onto the selected projection area, and the projector may be further (i.e., dynamically) calibrated based on captured image data of the projected user I/O interface.
Bibliography:Application Number: US201314126794