3D Digital Cartoon Viewer with Camera Walking Data
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Solution Overview
Problem
Conventional 2D digital cartoon viewers lack the ability to provide a 3D effect or sense of reality, limiting user engagement and immersion.
Innovation Solution
A system and method that converts 2D digital cartoons into 3D using a 3D game engine, allowing users to create and store camera walking data, enabling 360° rotation and sharing of directed 3D content with high-resolution and high-speed graphic output.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a 2D digital cartoon viewer is used, then the structure is simple and easy to operate, but the user engagement and immersion are limited due to lack of 3D effect
Solution Approach 1:
The patent transforms 2D digital cartoons into 3D digital cartoons by adding depth information and spatial dimensions. The system converts flat images into three-dimensional models with multiple viewing angles, enabling users to rotate and interact with the content in 3D space, thereby significantly improving user engagement and immersion while maintaining operational simplicity through automated conversion processes
2Shape
If manual conversion of 2D to 3D is performed, then the 3D effect is achieved, but the production time increases and productivity decreases
Solution Approach 1:
The system employs automated conversion technology where the 2D digital cartoon itself serves as the input data for generating 3D models. The conversion process uses algorithms that automatically extract depth information, generate three-dimensional meshes, and create corresponding animation data without requiring manual intervention, thus achieving high-quality 3D effects while dramatically reducing production time and increasing productivity
3Adaptability or versatility
If 3D digital cartoon conversion is performed, then user engagement is improved, but the device complexity increases due to 3D game engine requirements
Solution Approach 1:
The patent introduces a dedicated conversion system as an intermediary between the original 2D cartoon data and the final 3D output. This intermediary layer includes automated conversion modules that process 2D images into 3D models, generate camera walking data, and prepare animation sequences. By encapsulating the complex 3D game engine requirements within this intermediary conversion system, the patent enables 3D effects without exposing users to the underlying technical complexity
4Adaptability or versatility
If camera walking data is stored in each frame, then the 3D digital cartoon can be directed and shared, but the data storage requirement increases
Solution Approach 1:
The system stores camera walking data selectively at key frames rather than continuously at every frame. The conversion process identifies important moments in the animation sequence and captures camera movement information only at these pivotal points, reducing the overall data volume while maintaining the ability to direct and share the 3D digital cartoon effectively. This localized data storage approach preserves directability without proportionally increasing storage requirements
Data Source
AI summary
A method for providing a three-dimensional (3D) digital cartoon viewer comprises the steps of: converting a specific, user-selected 2D digital cartoon into a 3D digital cartoon and storing the 3D digital cartoon; producing a camera-directed 3D digital cartoon by storing user-generated camera walking data in corresponding frames of the 3D digital cartoon; and displaying the camera-directed 3D digital cartoon on the user terminal. The user can freely adjust a rotation angle and store live camera walking data in respective frames. Camera walking data directed by the user's experiences can be stored and shared with, or recommended to, a third party, and the degree of immersion and the degree of realism in the 3D digital cartoon can be improved using visual effects.