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:
Jul. 09, 2019
Filed:
Jun. 28, 2017
Guangdong Virtual Reality Technology Co., Ltd., Shenzhen, Guangdong Province, CN;
GUANGDONG VIRTUAL REALITY TECHNOLOGY CO., LTD., Shenzhen, Guangdong Province, CN;
Abstract
An electronic tracking device includes an image sensor and a processor is provided. The image sensor is configured for sensing a raw image of an object. The object emits a color visible light and an infrared light. The image sensor includes a color filter array so as to sense the color visible light and the infrared light through the color filter array to acquire the raw image. The color filter array includes at least one color filter channel and an infrared filter channel. The processor is configured for processing the raw image so that the identity and the spatial position of the object are determined in accordance with the raw image. An electronic tracking system and method are also provided. By electronic tracking device, system and method, the accurate identification and tracking of objects can be obtained, thereby generating reliable and timely input to VR systems and/or applications.