Real-time large-scale image synthesis algorithm of microscopic system

A technology of image synthesis and microscopic system, applied in image enhancement, image analysis, image data processing, etc., can solve problems such as large amount of calculation, low precision, inability to real-time imaging, troubles, etc.

Active Publication Date: 2021-05-18
SICHUAN UNIV
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, although there are already image synthesis algorithms that can be used for microscopic imaging, traditional image synthesis algorithms either cannot perform real-time imaging due to their slow speed, and often adopt the m

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
  • Real-time large-scale image synthesis algorithm of microscopic system
  • Real-time large-scale image synthesis algorithm of microscopic system
  • Real-time large-scale image synthesis algorithm of microscopic system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0072] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0073] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art wi...

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 real-time large-scale image synthesis algorithm of a microscopic system, and relates to the technical field of microscopic optical imaging and image processing, the algorithm adopts a multi-thread parallel image acquisition mode, and is convenient and rapid; according to the method, features are only extracted from a region of interest (ROI) by using a multi-thread technology, so that calculation of feature points which do not contribute to a synthesized image is avoided, the calculation time and the calculation steps are greatly reduced, the influence of wrong feature points is avoided, and the accuracy and the efficiency of extracting the feature points are improved; in a GPU acceleration environment, a matching pair set of each image is solved in parallel according to a dense-to-sparse method, so that calculation of sparse regions of feature points is greatly reduced, matching of dense feature sets is preferentially ensured, and processing efficiency and precision are improved; the optimal matching pair is screened based on the length and slope of the reference line, and the calculation process is simplified; the algorithm is easy to realize real-time large-scale image synthesis of the microscopic system.

Description

technical field [0001] The invention relates to the technical field of microscopic optical imaging and image processing, in particular to a real-time large-scale image synthesis algorithm for a microscopic system. Background technique [0002] Due to the limitations of optical imaging principles, the field of view of traditional optical microscopes is limited to a relatively small range, and the field of view of most traditional optical microscopes (10×) is limited to less than 2.5mm, and relatively awkward scanning is used The method (lens scanning, turntable scanning) and the way of moving the stage are used for microscopic imaging. This not only brings great inconvenience to the observation of a specific area of ​​the sample, especially the control of local details in the area of ​​interest, but also is powerless to quickly observe small objects in a large area. Processing time in the microscope field is precious, and it is unscientific to scan and go back to process the...

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
IPC IPC(8): G06T5/50
CPCG06T5/50G06T2207/20221G06T2207/10061G06T2207/20104
Inventor 李磊刘淑斌郑若鹏
Owner SICHUAN UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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