3D Anatomical Modeling via Mobile Camera Image Reconstruction
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Solution Overview
Problem
Current methods for capturing anatomical data for fitting purposes, such as in surgery, clothing, and 3D printing, require specialized and expensive hardware, leading to increased costs and software requirements, and lack efficiency in product selection and health monitoring.
Innovation Solution
A system using mobile cameras to capture images and generate 3D deformable models of anatomical portions, allowing for the selection of best-fit products by matching user anatomy to pre-defined models, and integrating sensors for health monitoring and feedback, including a smart mirror for mental and physical health tracking.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If specialized hardware is used to capture anatomical data in three dimensions, then measurement precision is improved, but device complexity and cost increase
Solution Approach 1:
The patent creates 3D anatomical models by capturing 2D images from multiple angles and reconstructing them into three-dimensional representations. This copying approach allows accurate anatomical modeling without requiring complex specialized 3D scanning hardware, using instead standard mobile device cameras to capture images that are then processed into precise 3D models for fitting purposes
Solution Approach 2:
The patent replaces mechanical/optical 3D scanning systems with a computational approach using standard camera imaging. Instead of using specialized depth-sensing hardware or structured light systems, the invention uses multiple 2D photographs captured from different angles and reconstructs the 3D anatomy through image processing algorithms, substituting complex mechanical systems with software-based solutions
2Measurement precision
If multiple image capture devices and structured light sources are used, then depth estimation accuracy is improved, but loss of substance and cost increase
Solution Approach 1:
The patent makes the mobile device camera perform multiple functions: capturing 2D images for anatomical modeling, providing reference scale through the reference object, and enabling 3D reconstruction. This multi-functional approach eliminates the need for separate specialized depth-sensing devices, structured light sources, and multiple dedicated image capture devices, reducing resource requirements while maintaining depth estimation accuracy through computational methods
3Measurement precision
If 3D deformable models are created and matched to user anatomy, then product selection accuracy is improved, but computation time increases
Solution Approach 1:
The patent pre-creates a library of 3D deformable anatomical models representing different body types, sizes, and shapes before the actual fitting process. When a user scans their anatomy, the system quickly matches their 3D model against this pre-prepared library to find the best-fit product, rather than creating and analyzing countless models in real-time. This preliminary preparation significantly reduces computation time during the actual product selection process while maintaining high accuracy
Data Source
AI summary
Systems and methods are disclosed method for rendering reality for an object by performing motion tracking and area learning of an environment; selecting a pattern or color from a plurality of product variations; blending the pattern or color of the object and the environment; and displaying the color on the object as an augmented reality view.