18035930. DEFORMATION CALCULATION DEVICE, DEFORMATION MEASUREMENT DEVICE, AND DEFORMATION CALCULATION METHOD simplified abstract (Mitsubishi Electric Corporation)
Contents
- 1 DEFORMATION CALCULATION DEVICE, DEFORMATION MEASUREMENT DEVICE, AND DEFORMATION CALCULATION METHOD
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 DEFORMATION CALCULATION DEVICE, DEFORMATION MEASUREMENT DEVICE, AND DEFORMATION CALCULATION METHOD - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Original Abstract Submitted
DEFORMATION CALCULATION DEVICE, DEFORMATION MEASUREMENT DEVICE, AND DEFORMATION CALCULATION METHOD
Organization Name
Mitsubishi Electric Corporation
Inventor(s)
DEFORMATION CALCULATION DEVICE, DEFORMATION MEASUREMENT DEVICE, AND DEFORMATION CALCULATION METHOD - A simplified explanation of the abstract
This abstract first appeared for US patent application 18035930 titled 'DEFORMATION CALCULATION DEVICE, DEFORMATION MEASUREMENT DEVICE, AND DEFORMATION CALCULATION METHOD
Simplified Explanation
The patent application describes a deformation calculation device that uses digital image correlation to calculate the deformation of a measurement region. It also includes a viewpoint change elimination unit to eliminate apparent strain and a uniting unit to output the deformation of the measurement region over time.
- The device uses digital image correlation to calculate the deformation of a measurement region.
- It eliminates apparent strain by subtracting it from the calculated deformation.
- It outputs the deformation of the measurement region over time by averaging the provisional deformations obtained from different image groups.
Potential Applications
- Structural engineering: The device can be used to monitor and analyze the deformation of structures such as buildings, bridges, and dams.
- Material testing: It can be used to measure the deformation of materials under different conditions, helping in the development and testing of new materials.
- Medical imaging: The device can be applied to track and analyze the deformation of tissues and organs in medical imaging, aiding in diagnosis and treatment planning.
Problems Solved
- Accurate deformation calculation: The device provides a more accurate calculation of deformation by eliminating apparent strain caused by viewpoint changes.
- Time-series deformation analysis: It allows for the analysis of deformation over time by averaging provisional deformations from different image groups.
Benefits
- Improved accuracy: By eliminating apparent strain, the device provides more accurate deformation calculations.
- Time efficiency: The device allows for sequential selection of different images, making the deformation analysis more efficient.
- Versatility: The device can be applied to various fields such as structural engineering, material testing, and medical imaging.
Original Abstract Submitted
The deformation calculation device includes: a deformation calculation unit which obtains a simply-calculated deformation of a measurement region by digital image correlation; a viewpoint change elimination unit which obtains a provisional deformation by subtracting, from the simply-calculated deformation, an apparent strain that is back-calculated on an assumption that there is no deformation in the measurement region; and a uniting unit which outputs, as a deformation of the measurement region from the first image-taking period to the second image-taking period, a deformation resulting from averaging the provisional deformations obtained by applying the deformation calculation unit and the viewpoint change elimination unit through sequential selection of different first images from the first image group and sequential selection of different second images from the second image group.