Reticulocyte classification counting model construction method and application

A technology for reticulocyte counting and counting, which is applied in the field of reticulocyte counting model construction, can solve the problems of being susceptible to interference from subjective experience and human factors, low accuracy of artificial technical statistical results, and low efficiency of reticulocyte counting, etc. Achieve the effect of meeting the actual clinical work needs, optimizing the accuracy of model recognition and classification, and reducing noise

Pending Publication Date: 2020-05-05
BEIJING XIAOYING TECH CO LTD
View PDF3 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method requires manual counting of a large number of cells under a microscope
[0004] The existing measurement methods mainly have technical problems: (1) Manual counting of reticulocyte...

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
  • Reticulocyte classification counting model construction method and application
  • Reticulocyte classification counting model construction method and application
  • Reticulocyte classification counting model construction method and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0037] In order to make the objectives, technical solutions, and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and not intended to limit the scope of the present invention. In addition, in the following description, descriptions of well-known structures and technologies are omitted to avoid unnecessarily obscuring the concept of the present invention.

[0038] One aspect of the present invention provides a method for constructing a reticulocyte classification model, which combines figure 1 , 6 ,include:

[0039] S100 constructs a reticulocyte classification and counting model using a deep structured feedforward neural network (Feedforward Neural Networks) to construct, used to classify and separately count reticulocytes and other ordinary red blood cells;

[0040] Co...

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 relates to a reticulocyte classification and counting model construction method and application. A reticulocyte classification and counting model is constructed and used for classifyingand respectively counting reticulocytes and other common erythrocytes; the existing mature data set is taken as a first database; a plurality of blood smear micrographs are obtained, and a second database is formed after outline and category labeling of common red blood cells and reticulocytes is conducted; and samples are selected from the first database and the second database to complete two-stage training. Through the reticulocyte classification model, erythrocytes are automatically and efficiently classified and counted, and compared with manual statistics, the efficiency is qualitativelyimproved. The method is fair and objective, eliminates man-made and subjective factors, and has no interference of fatigue and other objective factors. The model has a self-learning attribute, the training efficiency of the recognition model is gradually improved along with the increase of high-quality labeled pictures, and the recognition and classification accuracy of the model can be continuously optimized.

Description

Technical field [0001] The invention relates to the technical field of medical images, in particular to a method for constructing a reticulocyte classification and counting model and its application. Background technique [0002] Reticulocytes are red blood cells that are not yet fully mature and are located between late young red blood cells and mature red blood cells. Reticulocyte count is an important indicator for evaluating bone marrow hematopoietic function. Counting reticulocytes is a basic experiment for evaluating bone marrow hematopoietic function in clinical blood tests, and is an important indicator in clinical testing. [0003] The basic principle of the determination of reticulocytes is to use a certain dye to bind to intracellular RNA, and then detect the stained reticulocytes by microscopic examination or using flow cytometry (FCM) and other methods. At present, most domestic hospitals use brilliant tar blue ethanol solution for staining and smearing, and directly ...

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): G06T7/11G06T7/12G06K9/62G06N3/04G06N3/08G06T5/00G06T5/30G06T7/136
CPCG06T7/11G06T7/12G06T7/136G06T5/30G06T5/002G06N3/08G06T2207/30242G06T2207/30004G06N3/045G06F18/2411
Inventor 李柏蕤连荷清方喆君吕东琦
Owner BEIJING XIAOYING TECH CO LTD
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