Medical image non-rigid registration algorithm performance evaluation method based on segmentation
A technology of non-rigid registration and evaluation method, which is applied in the field of image registration in image processing, and can solve the problem of not directly reflecting the change of tissue volume.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0029] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. This embodiment is carried out on the premise of the technical solution of the present invention, and detailed implementation and specific operation process are given, but the protection scope of the present invention is not limited to the following embodiments.
[0030] According to the nature of the Jacobian determinant generated by each pixel in the registration process, the present invention uses the corresponding segmented image to extract the coordinates of all the pixels in the segmented region and the corresponding coordinates of the pixels in the target image region, and calculates the coordinates of the region. Jacobian determinant value, then calculate the Jacobian determinant standard value for all regions, and finally obtain the evaluation parameters for the mean square of the Jacobian standard value of all regions to evaluate the p...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap