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:
Oct. 14, 2025
Filed:
Jun. 01, 2023
Shenzhen Metasilicon Co., Ltd., Shenzhen, CN;
Ming Liu, Shenzhen, CN;
Shenzhen MetaSilicon Co., Ltd., Shenzhen, CN;
Abstract
An image sensor includes a two-dimensional pixel array including a plurality of sensor pixels, wherein the sensor pixels are configured to collect image data of a target scene according to an adjustable exposure time; an image segmentation module configured to analyze image data collected by the two-dimensional pixel array, extract image features and establish a plurality of pixel partitions based on sensor pixels with same image features; a prediction module configured to obtain a predicted exposure time according to image features of pixel partitions; and a regional exposure control module configured to generate a control signal for an exposure time according to the predicted exposure time, and send the control signal to sensor pixels of a pixel partition corresponding to the predicted exposure time.