Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Associated imaging system with asynchronous communication function

A technology that correlates imaging and functions, and is used in transmission systems, baseband systems, digital transmission systems, etc.

Active Publication Date: 2022-06-10
FUDAN UNIV
View PDF11 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the ghost imaging system has made great progress in imaging distance and resolution, none of the existing ghost imaging system designs can achieve imaging and communication functions through the illumination light field, which seriously wastes the huge bandwidth of the light field information resource

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Associated imaging system with asynchronous communication function
  • Associated imaging system with asynchronous communication function
  • Associated imaging system with asynchronous communication function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] (2) Code and output the laser surface, and simultaneously record data from the imaging detector and communication side:

[0024] The final experiment system is obtainedFigure 4 The associated calculation results test results, as well as Figure 5 The data result of the data shown after decoding the communication receiving terminal.

[0025] Example results show that the invention system can realize the associated imaging system with both imaging and one -way asynchronous communication functions.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a correlated imaging system with an asynchronous communication function. The system comprises a correlation calculation ghost imaging subsystem and a communication receiving subsystem. Wherein the correlation calculation ghost imaging subsystem comprises a laser array light source, an imaging detector, a first data collector and a correlation calculation imaging control unit, the correlation calculation imaging control unit comprises a Manchester encoder, and the communication receiving subsystem comprises a communication receiving detector, a second data collector and a Manchester decoder. According to the invention, modulation of an emission light field and loading transmission of communication data are realized by adopting a Manchester encoding mode of a laser dot matrix light source; experimental results prove that the one-way asynchronous communication from the light source transmitting end to the communication receiving end can be realized in a Manchester encoding and decoding mode while rapid correlated imaging is realized.

Description

Technical field [0001] The present invention involves the field of related imaging technology. Specifically, it involves a associated computing imaging system with asynchronous communication functions. Background technique [0002] Related imaging, also known as ghost imaging (GI), is a special non -direct imaging method. It uses the second -order and even high -level association nature of the light field to indirectly reinterprets the image.As a special way of imaging, the prominent characteristics of association imaging are "separation imaging".Different from the method of exploration and collection by the noodles after the photographic light field is performed in the general imaging, the traditional ghost imaging will divide the lighting light field into two roads.Do not contact the object all the way, directly collected by the noodle detector, and then the two -way measurement results are re -constructed to the object image.With the development of this technology, the lightin...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G01S17/89G01S7/48
CPCH04B10/50H04B10/516H04L25/4904G01V8/10
Inventor 孔令豹石汶奇
Owner FUDAN UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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