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

Similarity determination method and device, storage medium and electronic device

A technology for determining method and similarity, applied in the field of communication, can solve problems such as low accuracy, and achieve the effect of improving accuracy

Active Publication Date: 2020-03-24
BEIJING MININGLAMP SOFTWARE SYST CO LTD
View PDF11 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a similarity determination method, device, and storage medium to solve the problems of low accuracy in the process of judging the similarity of some objects in the related 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
  • Similarity determination method and device, storage medium and electronic device
  • Similarity determination method and device, storage medium and electronic device
  • Similarity determination method and device, storage medium and electronic device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0025] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence.

[0026] In related technologies, for foods that are close to the expiration date, only a reminder is issued to inform that the food is about to expire, but the user's eating habits are not considered and no recipe recommendation is given, resulting in even if the user has learned through the refrigerator reminder that some ingredients are approaching the expiration date, However, since we do not know how to cook dishes according to the ingredients, it i...

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 provides a similarity determination method and device. The method comprises the steps that for each picture in N pictures, M first objects and M second objects in the picture are recognized, the M first objects and the M second objects are placed at preset positions in the picture, N is an integer larger than 1, and M is an integer larger than 0; first center positions of M first objects and second center positions of the second objects are obtained, and M position coordinates of the first center positions of the M first objects relative to the second center positions are obtained; and an M-dimensional feature vector of each picture is determined according to the M position coordinates, and the similarity of every two pictures in the N pictures is determined according to theM-dimensional feature vector of each picture. By adopting the technical scheme, the problems of low accuracy and the like in the process of judging the similarity of some objects in related technologies are solved.

Description

technical field [0001] The present invention relates to the communication field, in particular, to a method and device for determining similarity, a storage medium, and an electronic device. Background technique [0002] The image similarity comparison algorithm is widely used, and can be applied to image search, image deduplication and other fields. The usual practice is to extract features at the pixel level, or extract features through a neural network, and then calculate the distance to set two pictures within a certain distance as similar. However, in a certain field, the shape of some objects (for example, dumplings) may change over time, and the characteristics are not obvious. When judging that two pictures are the same dumpling, the accuracy of the former method is relatively low. [0003] In the related art, there is no effective solution to the problems such as the low accuracy rate in the process of judging the similarity of some objects. Contents of the inven...

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): G06K9/62
CPCG06V10/757G06V20/68G06F18/22
Inventor 胡郡郡唐大闰
Owner BEIJING MININGLAMP SOFTWARE SYST CO LTD
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