A method for correcting magnetic resonance k-space data
A data correction and K-space technology, which is applied in the computer field, can solve problems such as the correction of magnetic resonance receiving gain difference and phase difference, and the method of K-space data splicing without elaborating in detail.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0042] To facilitate skilled in the art understand the technical contents of the present invention, the following further explanation of the present invention in conjunction with the accompanying drawings.
[0043] Scan data acquisition in the sequence, each receiving a gain control parameter adjustment, a sequential scan is performed, to obtain a raw K-space data set to obtain reception gain parameters are τdB, τ-6dB, τ-12dB three groups K spatial data Kτ, Kτ-6, Kτ-12. By analyzing the gain and phase differences of these three sets of data, the data space construct a mosaic image, the data space of the stitched image may be obtained by a Fourier transform, the system performs processes such as figure 1 Indicated.
[0044] The present invention proposes a K-space data obtained under different receive gain parameter spliced into a method of K-space data, and the K space at different reception gain of a normalization parameter data receiving method in a gain parameter of the same....
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