Image display method, device and electronic equipment

A technology in images and images, applied in the field of smart cities, can solve problems such as poor understanding and poor promotion of fisheye image applications, and achieve the effect of improving user experience

Active Publication Date: 2021-01-15
WUHAN CITMS TECH CO LTD
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  • 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

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

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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...

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Abstract

Embodiments of the present application provide an image display method, device, and electronic equipment, which relate to the technical field of smart cities. The method includes: processing the image data acquired by the fisheye camera into a first image under a large viewing angle according to the first projection matrix and the image model and displaying it, and obtaining the first position when the first switching operation based on the first image is detected Information, second position information, and first preset time, and determine the first transition projection matrix corresponding to the virtual camera moving from the first position information to the second position information within the first preset time, determine the first transition image and Displaying; when the virtual camera moves to the second position information, generate a second image under a small viewing angle according to the second projection matrix and display the second image. The embodiments of the present application can improve the understanding efficiency of image data content, and realize smooth switching between different images displayed under different viewing angles, thereby improving user experience.

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

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T5/00
CPCG06T5/006G06T2207/10016
Inventor 张凯
Owner WUHAN CITMS TECH CO LTD
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