High-efficiency phase unwrapping method based on deep convolutional neural network
A convolutional neural network and phase unwrapping technology, applied in the field of high-efficiency phase unwrapping, can solve problems such as degradation and difficult network training, and achieve high-precision and high-efficiency effects
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0028] refer to figure 1 , in order to solve the phase unwrapping problem, the technical solution adopted by the present invention is to provide a method based on a deep convolutional neural network, comprising the following steps:
[0029] Step 1: Build the dataset. In one plane, through the superposition of four two-dimensional Gaussian functions with random positions, standard deviations, and peak values, the absolute phase of the three-dimensional surface shape in the objective reality is simulated; the main value of the frequency phase is superimposed on the absolute phase, and The main value of the superimposed result is used to simulate the wrapped phase measured after the three-dimensional surface shape measurement; the number of phase wrapped corresponding to the wrapped phase is determined by the number of periods intercepted during the process of taking the main value of the absolute phase. The following codes based on Matlab language are important algorithm codes ...
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