Unlock instant, AI-driven research and patent intelligence for your innovation.

Image recognition method and apparatus

An image recognition and image technology, applied in the field of data processing, can solve the problem of low efficiency of image recognition

Inactive Publication Date: 2018-12-04
SHANGHAI DATANG MOBILE COMM EQUIP
View PDF6 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the embodiments of the present invention is to provide an image recognition method to solve the problem of low image recognition efficiency in the prior art

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
  • Image recognition method and apparatus
  • Image recognition method and apparatus
  • Image recognition method and apparatus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0029] One of the core ideas of the embodiments of the present invention is to set the boundary matrix in advance according to the boundary characteristics of each character, and determine the image matrix of the image corresponding to each character according to the boundary matrix; The boundary matrix to be processed of the image, and the image matrix to be processed to determine the image to be processed; then, by comparing the image matrix to be processed with the image matrix of the image corresponding to each character, identify the character corresponding to the image to be processed; the whole image recognition In the process, the complexity of the algorithm for determining the image matrix to be processed and comparing the...

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 embodiment of the invention provides an image recognition method and apparatus. The method includes steps: setting boundary matrixes according to boundary characteristics of characters in advance,and determining image matrixes of images corresponding to the characters according to the boundary matrixes, wherein the characters comprise digits and letters; obtaining a to-be-processed image, andperforming binary processing on the to-be-processed image to obtain a binary image; matching the boundary matrixes with the binary image, and extracting a to-be-processed boundary matrix from the binary image; determining a to-be-processed image matrix corresponding to the to-be-processed image according to the to-be-processed boundary matrix; and comparing the to-be-processed image matrix with the image matrixes, and recognizing the character corresponding to the to-be-processed image. According to the method and apparatus, the algorithm complexity of the image corresponding to the characteris reduced, the efficiency for image recognition is improved, and the hardware resources are saved.

Description

technical field [0001] The invention relates to the technical field of data processing, in particular to an image recognition method and an image recognition device. Background technique [0002] With the continuous development of computer technology, more and more fields have adopted image recognition technology, such as illegal car tail number recognition, postal code recognition, etc.; due to factors such as image acquisition technology and actual printing quality, the accuracy of image recognition lower. [0003] In the prior art, the method of pattern recognition is usually used to recognize the image. In the process of image recognition, the normalization process is carried out according to the center matrix operator and the corresponding formula, which requires a large number of multipliers. low efficiency. Contents of the invention [0004] The technical problem to be solved by the embodiments of the present invention is to provide an image recognition method to ...

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): G06K9/32G06K9/00
CPCG06V20/584G06V30/1478
Inventor 张彦
Owner SHANGHAI DATANG MOBILE COMM EQUIP