Virtual Image Generation for Coordinate Measuring Machine Training
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Coordinate measurement machines require complex test plans that can only be devised and trained on when the imaging device is operated, limiting the ability to train multiple users simultaneously and impairing the quality of processes based on images.
Innovation Solution
A method to generate virtual images of measurement objects by simulating the imaging device's properties, optical properties of the workpiece, and illumination conditions, allowing for the determination of virtual positions and orientations, and using these to create accurate virtual images that can be used to optimize test plans and image processing methods without actual device operation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If the imaging device is operated to create test plans and train users, then the quality of measurement processes and training effectiveness is improved, but only one user can be trained at a time and device availability is reduced
Solution Approach 1:
The patent creates virtual images that replicate the appearance and characteristics of real measurement objects. These virtual images serve as copies that can be used for training and test plan development without requiring the actual imaging device, allowing multiple users to train simultaneously while maintaining training quality
Solution Approach 2:
The patent enables test plans to be prepared and optimized in advance using virtual images before actual measurements are performed. This preliminary preparation improves the quality of measurement processes while allowing device availability to be maintained for actual measurements
2Productivity
If the imaging device is operated for training multiple users, then training capacity increases, but the quality of image-based processes deteriorates due to device availability constraints
Solution Approach 1:
Virtual images serve as faithful replicas of real measurement scenes, enabling multiple users to conduct training and experiments simultaneously on the same virtual measurement object without interfering with each other or requiring the physical device
3Measurement precision
If complex test plans are created with actual device operation, then measurement accuracy is improved, but time and resource consumption increase
Solution Approach 1:
Test plans can be developed, tested, and optimized using virtual images before actual measurements are performed. This preliminary work with virtual copies allows thorough validation of measurement strategies without consuming device time or risking actual measurements
Solution Approach 2:
Virtual images enable repeated testing and optimization of test plans without consuming actual device resources, allowing comprehensive validation of measurement approaches before committing to real measurements
Data Source
AI summary
The invention relates to a method and a device for generating at least one virtual image of a measurement object, in which a virtual position and/or a virtual orientation of the measurement object is determined and a virtual position and/or virtual orientation of at least one imaging or image recording device of a coordinate measuring machine is determined. The virtual image is generated on the basis of geometric data of the measurement object and on the basis of optical properties of the measurement object and the virtual image is additionally generated on the basis of imaging parameters of the imaging or image recording device.