3D Object Creation from Rough Sketches and Text
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Solution Overview
Problem
Individual users without advanced authoring skills or prior knowledge face challenges in creating high-quality 3D content, as existing methods require specialized tools and expertise.
Innovation Solution
A method and system for creating 3D objects from unstructured sketches and user-provided text, using AI-based analysis and machine learning models to generate 2D images and subsequently 3D objects, without the need for specialized knowledge or tools.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If specialized authoring tools and expertise are used for 3D content creation, then high-quality 3D content can be created, but the complexity and cost increase significantly
Solution Approach 1:
The patent introduces an AI-based intermediary system that translates simple user sketches and text descriptions into high-quality 3D models. This intermediary layer (the AI system) bridges the gap between user-friendly input and professional-grade output, eliminating the need for users to directly operate complex specialized tools while maintaining high content quality.
Solution Approach 2:
The patent replaces the traditional mechanical system of manual 3D modeling operations with an AI-based automated system. Instead of requiring users to perform complex manual operations in specialized software, the system uses machine learning models to automatically generate 3D content from simple inputs, substituting manual expertise with automated intelligence.
2Manufacturing precision
If specialized authoring tools are used for 3D content creation, then high-quality 3D content can be created, but the cost burden increases
Solution Approach 1:
The patent enables self-service 3D content creation where individual users can generate high-quality 3D models independently using the AI system. The system provides automated text-to-3D conversion capabilities that eliminate the need for expensive specialized software licenses and professional expertise, allowing users to create content at low or no cost while maintaining high quality.
3Ease of operation
If manual 3D modeling processes are used, then control over the creation process is maintained, but the time required for creation increases
Solution Approach 1:
The patent applies preliminary action by pre-training AI models on extensive datasets of 3D models and their corresponding 2D representations. This pre-computed knowledge base enables the system to rapidly generate high-quality 3D models from simple user inputs without requiring users to perform time-consuming manual operations, thus maintaining user control while dramatically increasing creation speed.
Data Source
AI summary
There are provided a method and a system for creating 3D objects from an unstructured sketch and a text. A 3D object creation method according to an embodiment includes: receiving input of a sketch and a text on a 3D object to create; acquiring a text on the 3D object; creating a 2D image from the sketch and the text; and creating a 3D object from the 2D image. Accordingly, an individual user can create various 3D objects based on a rough sketch and a text without background knowledge on 3D asset authoring in various genres, such as animations, games, fashion, etc., and can directly use the 3D objects as high-quality 3D assets without an additional post-process in each field.