Robust image registration method based on association saliency image in global abnormal signal environment
An abnormal signal and image registration technology, which is applied in the field of image processing, can solve the problems of affecting the uniformity of gray levels, uncertain gray level correspondence, and not considering global abnormal signals, etc., to achieve good registration and improve the success rate.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0028] The embodiments of the present invention are described in detail below: this embodiment is implemented under the premise of the technical solution of the present invention, and detailed implementation methods and processes are provided, but the protection scope of the present invention is not limited to the following embodiments
[0029] The object of registration is the actual two-dimensional image (accompanying drawing 2), and the flow chart of registration is shown in Figure 1:
[0030] After obtaining the rough registration results, the "saliency measure map" of the reference image and the floating image is obtained by the saliency extraction operator, and the "joint saliency map" of the two can be obtained through similarity analysis, combined with the "joint saliency map" Calculate the "similarity measure based on gray level" with a certain interpolation algorithm, and use it as the objective function to optimize the optimal geometric registration parameters. If t...
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, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com