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:
Dec. 16, 2025
Filed:
Oct. 28, 2020
Suzhou Cleva Precision Machinery & Technology Co., Ltd., Suzhou, CN;
Shaoming Zhu, Suzhou, CN;
Xue Ren, Suzhou, CN;
Abstract
The present disclosure relates to an image segmentation method based on a chrominance component. The method includes the following steps: obtaining a chrominance component of an image; generating a chrominance component histogram according to the chrominance component; determining peaks and troughs in the chrominance component histogram according to a preset chrominance interval and preset peak and trough setting conditions; obtaining a segmentation threshold according to the peaks and the troughs; and segmenting the image into a plurality of regions with different chrominances according to the segmentation threshold. In the present disclosure, the segmentation threshold is obtained according to the peaks and the troughs, the segmentation threshold is dynamically adjusted according to different images, and a fixed segmentation threshold is not used, thereby effectively reducing false segmentation.