3D Model Correction via Definite Shaped Model Allocation
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Solution Overview
Problem
Existing three-dimensional model generation technologies often produce models that deviate from the real object due to errors in observation information, resulting in inaccurate representations, especially at edges and flat surfaces, and require inefficient processing for stationary shapes.
Innovation Solution
An information processing apparatus and method that allocates a definite shaped model with a predetermined shape to a partial three-dimensional model, allowing for the correction of observation errors and efficient representation of real objects by degenerating the information amount, thereby bringing the model closer to the real object.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If a three-dimensional model is generated based on observation information, then the model can be created from real-world data, but errors in observation information are reflected in the model causing it to deviate from the real object
Solution Approach 1:
The patent applies the copying principle by replacing the inaccurate three-dimensional model generated from observation information with a pre-acquired accurate three-dimensional model of the same object. The system identifies that the generated model deviates from the real object and substitutes it with a copy (pre-acquired model) that accurately represents the real object, thereby eliminating errors while preserving the benefit of having a three-dimensional representation.
2Manufacturing precision
If detailed observation information is processed to generate accurate three-dimensional models, then model precision improves, but processing time and computational resources increase
Solution Approach 1:
The patent applies preliminary action by pre-acquiring and storing accurate three-dimensional models before they are needed. When generation is required, the system retrieves these pre-prepared models instead of performing time-consuming processing of observation information, thus obtaining high-precision models quickly without the computational overhead of real-time model generation.
3Loss of information
If a complete three-dimensional model is generated from observation information, then all object features are captured, but errors at edges and flat surfaces are amplified
Solution Approach 1:
The patent uses the copying principle to replace the incomplete and error-prone generated model with a pre-acquired accurate model that correctly represents edges and flat surfaces. The pre-acquired model serves as a template that contains accurate geometric information, eliminating the need to rely on error-prone observation data for these critical features.
Data Source
AI summary
There is provided an information processing apparatus to bring a three-dimensional model generated in accordance with observation information, closer to a real object. The information processing apparatus includes: a control section configured to allocate, to a second three-dimensional model being at least a partial three-dimensional model included in a first three-dimensional model, a definite shaped model having a predetermined shape corresponding to a shape of the second three-dimensional model.