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

Image database updating method and device, electronic equipment and medium

An update method and database technology, applied in the computer field, can solve problems such as reducing user experience, image recognition verification failure, etc.

Pending Publication Date: 2020-12-29
BEIJING BAIDU NETCOM SCI & TECH CO LTD
View PDF11 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the image quality of the stored images in the image database is not good, it will cause the recognition and verification of the images to fail, thus reducing the user experience

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 database updating method and device, electronic equipment and medium
  • Image database updating method and device, electronic equipment and medium
  • Image database updating method and device, electronic equipment and medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] Exemplary embodiments of the present application are described below in conjunction with the accompanying drawings, which include various details of the embodiments of the present application to facilitate understanding, and they should be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the application. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

[0022] The terminology used herein is for the purpose of describing particular embodiments only, and is not intended to limit the application. The terms "comprising", "comprising", etc. used herein indicate the presence of stated features, steps, operations and / or components, but do not exclude the presence or addition of one or more other features, steps, operations...

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 an image database updating method and device, electronic equipment and a medium, and relates to the fields of deep learning, computer vision and the like. The image database updating method comprises the steps of obtaining an input image; determining a similarity between the input image and a plurality of stored images in a database; determining a target image for the inputimage from a plurality of stored images based on the similarity; when the similarity between the input image and the target image is greater than a first similarity threshold, determining that the input image passes identification verification; under the condition that the similarity between the input image and the target image is greater than a second similarity threshold value, determining image quality evaluation of the input image, the second similarity threshold value being greater than the first similarity threshold value; and under the condition that the image quality evaluation of theinput image is higher than the image quality evaluation of the target image, replacing the target image with the input image to update the database.

Description

technical field [0001] The present application relates to the field of computer technology, specifically to the fields of deep learning and computer vision, and more specifically to a method, device, electronic device and medium for updating an image database. Background technique [0002] Image recognition technology is widely used. In the process of image recognition, the current input image is usually obtained, and the similarity between the input image and the stored image in the image database is compared. If the similarity reaches the similarity threshold, the input image can be determined. approved. Taking the application of image recognition technology in the payment scenario as an example, the user uploads the face image to the image database in advance, and then when the payment operation is performed, the user's current face image is obtained, and the current face image and the image database The face images are compared for similarity, and if the similarity reac...

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): G06F16/51G06F16/23G06K9/00G06K9/62
CPCG06F16/51G06F16/23G06V40/172G06V40/161G06F18/22
Inventor 温圣召
Owner BEIJING BAIDU NETCOM SCI & TECH CO LTD