Supercharge Your Innovation With Domain-Expert AI Agents!

Key frame selection method, device and equipment and computer readable storage medium

A key frame and key information technology, applied in computer parts, calculations, instruments, etc., can solve problems such as unclear images, poor target recognition and detection results, and inappropriate angles

Active Publication Date: 2020-08-18
WEBANK (CHINA)
View PDF9 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in actual application scenarios, due to many factors, it is difficult to capture the target object in a static state, and it can only be captured when the target object passes the camera. Uncertain factors make most of the captured images have problems such as unclearness and inappropriate angles, and are not suitable for identifying objects. Therefore, it is difficult to select the most suitable image based on the multiple images currently taken ( key frame) for target recognition, resulting in poor recognition and detection of the target

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
  • Key frame selection method, device and equipment and computer readable storage medium
  • Key frame selection method, device and equipment and computer readable storage medium
  • Key frame selection method, device and equipment and computer readable storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0048] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0049] Such as figure 1 as shown, figure 1 It is a schematic diagram of the device structure of the hardware operating environment involved in the solution of the embodiment of the present invention.

[0050] It should be noted that the key frame selection device in this embodiment of the present invention may be a smart phone, a personal computer, a server, etc., and no specific limitation is set here.

[0051] Such as figure 1As shown, the key frame selection device may include: a processor 1001 , such as a CPU, a network interface 1004 , a user interface 1003 , a memory 1005 , and a communication bus 1002 . Wherein, the communication bus 1002 is used to realize connection and communication between these components. The user interface 1003 may include a display screen (Display), an input unit such as a keyboard ...

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 key frame selection method, device and equipment and a computer readable storage medium. The method comprises the steps of identifying a target object image to obtain contourkey information of a target object in the target object image, calculating to obtain a quality index value of the target object image according to an area limited by the contour key information, andwhen detecting that the quality index value meets a preset quality condition, taking the target object image as a key frame for identifying a target object. A stable and feasible scheme is provided for key frame selection, so that the accuracy of target object identification can be improved.

Description

technical field [0001] The present invention relates to the technical field of artificial intelligence, in particular to a key frame selection method, device, equipment and computer-readable storage medium. Background technique [0002] With the development of computer technology, more and more technologies (big data, distributed, blockchain, artificial intelligence, etc.) The industry's security and real-time requirements also put forward higher requirements for technology. [0003] At present, in many fields, it is necessary to detect and recognize the target objects in the image. For example, in the intelligent warehouse management system, it is necessary to take images of the goods and identify the quantity and category of the goods in the images. In order to recognize the target in the image, it is necessary for the image to be captured at an appropriate angle, and the target in the image is clearly visible, so that a good recognition result can be obtained. However, ...

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): G06K9/00G06K9/46
CPCG06V20/46G06V10/44
Inventor 何元钦吴子凡张潮宇
Owner WEBANK (CHINA)
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com