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:
Feb. 14, 2023
Filed:
May. 26, 2020
Boe Technology Group Co., Ltd., Beijing, CN;
University of Electronic Science and Technology of China, Sichuan, CN;
Xiaoxi Chen, Beijing, CN;
Junrui Zhang, Beijing, CN;
Mao Ye, Beijing, CN;
Xuehui Zhu, Beijing, CN;
Zhidong Wang, Beijing, CN;
Pengwei Li, Beijing, CN;
Lijia Zhou, Beijing, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
University of Electronic Science and Technology of China, Sichuan, CN;
Abstract
Provided are a polarization imaging apparatus, a polarization imaging method, a controller and a computer readable storage medium. The polarization imaging apparatus includes an optical rotation device, a lens device, an image sensor, an image processor, and a controller which are sequentially arranged along a ray direction of incident light. The controller is configured to control the optical rotation device to be in a first optical rotation state or a second optical rotation state, control the lens device to be in an in-focus state or an out-of-focus state, and control the image sensor to collect light passing through the optical rotation device and the lens device to obtain multiple images. The image processor is configured to obtain polarized image information according to the multiple images.