Parallel magnetic resonance imaging algorithm based on conjugation and interlayer information
A magnetic resonance imaging and conjugation technology, which is applied in the measurement of magnetic variables, measurement devices, instruments, etc., can solve the problems of unable to achieve ideal imaging quality, too much vacant information, insufficient signal-to-noise ratio, etc., and achieve high practical value and promotion value. , Improve the signal-to-noise ratio, the effect of high signal-to-noise ratio
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment
[0037] Such as Figure 1 to Figure 2 As shown, the present embodiment provides a parallel magnetic resonance imaging algorithm based on conjugate and interlayer information, using the K-space data received by the phased array coil, the phased array coil is provided with L, the parallel magnetic resonance imaging algorithm of the present embodiment The resonance imaging algorithm includes the following steps:
[0038] In the first step, the magnetic resonance equipment imaging system is used to perform R (4, 5, 6) times undersampling on the gradient positive high-frequency part and the gradient negative high-frequency part of the imaging object, and the middle low frequency part (16 lines) is used as The calibration area is fully sampled to obtain the matrix F;
[0039] In this embodiment, the K-space data received by any phased array coil is divided into two symmetrical parts, the positive direction and the negative direction of the gradient; sampling starts from the low-freq...
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