Radiation Image Parameter Correlation Check
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Solution Overview
Problem
In radiation image diagnosis, changes in image processing methods can result in composite or follow-up images that are inappropriate for diagnosis when comparing past and current radiation images, leading to suboptimal diagnostic outcomes.
Innovation Solution
A radiation image processing apparatus and method that obtain and compare image processing parameters for different radiation images, determining if they have permissible correlation, and notifying if they do not, to prevent the generation of inappropriate images for diagnosis.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If image processing parameters are changed to optimize different imaging conditions, then image quality for specific diagnostic purposes is improved, but consistency and comparability between different radiation images deteriorates
Solution Approach 1:
The system manages different image processing parameters for various imaging conditions while maintaining comparability through correlation determination. When parameters change between different radiation images, the system determines whether they have permissible correlation and notifies operators of incompatible parameter changes, thus preventing diagnostic errors while allowing optimization for different conditions.
Solution Approach 2:
The system provides feedback to operators by notifying them when image processing parameters do not have permissible correlation between different radiation images. This feedback mechanism allows the system to maintain parameter consistency where needed while still permitting changes that improve image quality for specific diagnostic purposes.
2Adaptability or versatility
If different image processing methods are applied to past and current radiation images, then diagnostic specificity is improved, but reliability of comparison and composite images deteriorates
Solution Approach 1:
The system performs preliminary determination of parameter correlation before generating composite images or follow-up examinations. By checking whether image processing parameters have permissible correlation in advance, the system prevents generation of unreliable images while still allowing diagnostic-specific processing methods to be applied when appropriate.
3Productivity
If image processing parameters are not compared between different radiation images, then processing speed is maintained, but diagnostic accuracy deteriorates due to inappropriate images
Solution Approach 1:
The system performs partial comparison of image processing parameters by determining correlation only when necessary for composite image generation or follow-up examinations. This selective approach maintains processing speed for routine single-image operations while ensuring diagnostic accuracy when parameter comparison is required.
Data Source
AI summary
A radiation image processing apparatus including an image processor configured to perform image processing of a radiation image is provided. The apparatus includes an obtainer configured to obtain a first image processing parameter for a first radiation image and a second image processing parameter for a second radiation image, a determiner configured to determine whether the first image processing parameter and the second image processing parameter have permissible correlation, and a notification unit configured to make a notification if the determiner determines that the first image processing parameter and the second image processing parameter do not have the permissible correlation.