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. 23, 2025
Filed:
Nov. 27, 2023
Lemon Inc., Grand Cayman, KY;
Peng Wang, Los Angeles, CA (US);
Yichun Shi, Los Angeles, CA (US);
Lemon Inc., Grand Cayman, KY;
Abstract
The present disclosure describes techniques for generating three-dimensional models using machine learning models. A two-dimensional (2D) image is input into a machine learning model. The machine learning model is configured to generate three-dimensional (3D) models with accurate geometry and detailed textures. A set of multi-view images is generated based at least in part on the 2D image by a first sub-model of the machine learning model. The first sub-model comprises a multi-level image prompt controller configured to implement hierarchical controls over generating multi-view images by the first sub-model based at least in part on an input image. A 3D model is generated based at least in part on the set of multi-view images by a second sub-model of the machine learning model. The second sub-model is configured to implement a background alignment and a camera alignment for improving quality and geometric accuracy of the generated 3D models.