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:
Mar. 03, 2026
Filed:
Nov. 29, 2023
Via Technologies, Inc., Taipei, TW;
Cheng Yu Wen, Taipei, TW;
Yao-Ching Peng, Taipei, TW;
VIA TECHNOLOGIES, INC., Taipei City, TW;
Abstract
The image recognition system includes an image sensor and an image processor. The image sensor acquires a plurality of sensed images of continuous frames. The image processor performs image recognition on the plurality of sensed images. The image processor determines on the plurality of sensed images respectively whether the sensed image is a valid frame not containing a road, to determine a plurality of valid sensed images. The image processor determines from the plurality of valid sensed images respectively whether a proportion of an area of a drivable area in a plurality of sub-image regions of the valid sensed image is less than a preset proportion, to perform danger marking. The image processor calculates the number of danger marks of the sub-image regions for each of the valid sensed images. When the number of danger marks is greater than a preset threshold, the image processor generates a danger warning.