Image display method and device and electronic equipment

A technology in images and images, applied in the field of smart cities, can solve the problems that are not easy to understand, and the application of fisheye images cannot be promoted well, so as to achieve the effect of improving user experience

Active Publication Date: 2020-12-01
WUHAN CITMS TECH CO LTD
View PDF7 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Because the fisheye camera has a wider viewing angle, the captured fisheye image (image data) often has a large distortion, and the captured fisheye image is usually displayed in a circle, which is not easy to understand and requires professional skills Only people can understand it, so the application of fisheye images cannot be well promoted

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 display method and device and electronic equipment
  • Image display method and device and electronic equipment
  • Image display method and device and electronic equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0045] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of this application.

[0046] Embodiments of the present application provide an image display method, device, electronic equipment, and storage medium. Any image display device provided in the embodiments of the present application may be integrated into an electronic device. The electronic device includes, but is not limited to, a smart phone, a tablet computer, a notebook computer, a smart TV, a smart robot, a personal computer (PC, Personal Computer), a wearable device, a server computer, a vehicle terminal, and t...

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 display method and device and electronic equipment, and relates to the technical field of smart cities. The method comprises the following steps: processing image data acquired by a fisheye camera into a first image under a large viewing angle according to a first projection matrix and an image model, and displaying the first image; when a first switching operation based on the first image is detected, obtaining first position information, second position information and first preset time, determining a first transition projection matrix corresponding to the movement of a virtual camera from the first position information to the second position information within the first preset time, determining a first transition image, and displaying the first transition image; and when the virtual camera moves to the second position information, generating a second image under a small viewing angle according to the second projection matrix and displaying the second image. According to the embodiment of the invention, the understanding efficiency of image data content can be improved, smooth switching between different images displayed at different visual angles is realized, and the user experience is improved.

Description

technical field [0001] This application relates to the technical field of smart cities, in particular to an image display method, device and electronic equipment. Background technique [0002] In traditional video surveillance, it is mainly the display of 2D plane pictures, but with the rise of computer technology, the advantages of fisheye images in the surveillance industry are becoming more and more obvious. Traditional planar cameras can only monitor scenes in one direction, but fisheye cameras can monitor a wider field of view due to their wider viewing angles. In this way, sites that originally required multiple planar cameras to monitor now only need one fisheye camera. It can be solved, and the hardware cost is greatly saved. [0003] Because the fisheye camera has a wider viewing angle, the captured fisheye image (image data) often has a large distortion, and the captured fisheye image is usually displayed in a circle, which is not easy to understand and requires p...

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): G06T5/00
CPCG06T5/006G06T2207/10016
Inventor 张凯
Owner WUHAN CITMS 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