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Panoramic image storage and display methods and devices

A panoramic image and image technology, applied in the field of image processing, can solve problems such as limited image information, limited user viewing angle, and affecting the efficiency of panoramic image display

Inactive Publication Date: 2017-10-03
BEIJING PICO TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing panoramic images all store the complete panoramic image information in a file. When an image display device such as a picture player displays a panoramic image, it will decode and display all the image information of the entire file corresponding to the panoramic image, but , due to the limited viewing angle of the user, the image information that can be viewed is actually limited, which is only a small part of the complete panoramic image information
When displaying panoramic images, decoding and displaying parts that users cannot see will cause unnecessary consumption of system bandwidth and computing power, resulting in waste of system resources and affecting the display efficiency of panoramic images.

Method used

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  • Panoramic image storage and display methods and devices
  • Panoramic image storage and display methods and devices

Examples

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no. 1 example

[0060] The overall idea of ​​this embodiment is to provide a storage scheme for panoramic images, so that panoramic images are stored in slices, so that when displaying panoramic images, only the image slices corresponding to the user's field of view need to be decoded and other processing is performed. For demonstration, it is not necessary to process other parts of the panoramic image, so as to reduce the consumption of system bandwidth and computing power. Avoid wasting system resources. Improve the display efficiency of panoramic images.

[0061]

[0062] In this embodiment, a method for storing panoramic images is provided, such as figure 2 shown, including:

[0063] Step S2100, dividing the target panoramic image to be stored into a predetermined number of image slices according to a predetermined coordinate system, and obtaining the coordinates of each of the image slices;

[0064] Wherein, the predetermined coordinate system is a coordinate system that can be use...

no. 2 example

[0092] The overall idea of ​​this embodiment is to provide a display scheme for panoramic images. When displaying panoramic images, only the image slices corresponding to the user's field of view need to be decoded for display, and there is no need to process other aspects of the panoramic image. part to reduce the consumption of system bandwidth and computing power. Avoid wasting system resources. Improve the display efficiency of panoramic images.

[0093]

[0094] In this embodiment, a method for displaying panoramic images is provided, such as Figure 4 shown, including:

[0095] Step S4100, in response to the user's display request for the target panoramic image, acquire the stored target panoramic image,

[0096] Wherein, the target panoramic image is stored as a predetermined number of image slices divided according to a predetermined coordinate system and corresponding index information, and the index information includes at least the coordinates, identification i...

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Abstract

The present invention discloses a panoramic image storage and display methods and devices. The storage method comprises: dividing a to-be-stored target panoramic image into a preset quantity of image slices according to a pre-determined coordinate system, and acquiring coordinates of each image slice; and storing each image slice and index information corresponding to the image slice, so as to complete storage of the target panoramic image. According to the method, when the panoramic image is displayed, the consumption of system bandwidth and computing power can be reduced; waste of system resources can be avoided; and display efficiency of the panoramic image can be improved.

Description

technical field [0001] The present invention relates to the technical field of image processing, and more particularly, to a storage method, display method and equipment for a panoramic image. Background technique [0002] The panoramic image gives the user a three-dimensional sense of space in the form of a flat image, and improves the user's image viewing experience. [0003] Existing panoramic images all store the complete panoramic image information in a file. When an image display device such as a picture player displays a panoramic image, it will decode and display all the image information of the entire file corresponding to the panoramic image, but , due to the limited viewing angle of the user, the image information that can actually be viewed is actually limited, which is only a small part of the complete panoramic image information. When displaying panoramic images, decoding and displaying parts that cannot be viewed by users will cause unnecessary consumption of...

Claims

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Application Information

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IPC IPC(8): G06T1/60
CPCG06T1/60
Inventor 苏祺
Owner BEIJING PICO TECH
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