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. 21, 2026
Filed:
Nov. 16, 2023
Huawei Technologies Co., Ltd., Shenzhen, CN;
Evgeny Victorovich Vorobyev, Moscow, RU;
Dmitry Petrovich Nikolaev, Moscow, RU;
Anton Sergeevich Grigoriev, Moscow, RU;
Anna Alexandrovna Smagina, Moscow, RU;
Denis Alexandrovich Shepelev, Moscow, RU;
Mikhail Konstantinovich Tchobanou, Moscow, RU;
Huawei Technologies Co., Ltd., Shenzhen, CN;
Abstract
A method generates a depth map from an image. In the method, a first depth data is generated that represents a first measure proportional to depth for pixels in the image using a first selected colour channel of the image, where the first depth data is calculated based on a minimum in intensity of the first selected colour channel of the image. A second depth data is generated that represents a second measure proportional to depth for pixels in the image, where the second depth data is calculated based on a maximum attenuation of a second selected colour channel of the image. The second depth data is filtered using the first depth data as a filtering guide to generate the depth map.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile