A method for constructing a multi-scene virtual panoramic space and an intelligent terminal

An intelligent terminal, multi-scene technology, applied in the field of computer graphics, can solve problems such as a single display image, and achieve the effect of simple operation and convenient portability

Active Publication Date: 2018-05-04
XIDIAN UNIV
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  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a combination of panoramic image information collected by an intelligent terminal and location information, improve the traditional single image display mode, endow it with information related to its relative position, create a virtual panoramic space and carry out virtual space Display, to solve the limitation that the existing image display technology can only display a single image, vividly display indoor and outdoor scenes for others, and improve the user's visual experience

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  • A method for constructing a multi-scene virtual panoramic space and an intelligent terminal
  • A method for constructing a multi-scene virtual panoramic space and an intelligent terminal
  • A method for constructing a multi-scene virtual panoramic space and an intelligent terminal

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[0047] Exemplary embodiments will be described below. In the interest of clarity, not all features of an actual implementation are described in this specification. It should be appreciated that in the development of any such actual implementation, a number of implementation-specific decisions may be made to achieve the developer's specific objectives, e.g., subject to system-related and business-related constraints, from an implementation The approach varies from one implementation to another. In addition, it should be appreciated that such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking for those of ordinary skill in the art in light of the disclosure herein.

[0048] The disclosed subject matter will now be described with reference to the drawings. Various structures, systems and devices are schematically depicted in the drawings for purposes of explanation only and therefore should not limit the invention to detail...

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Abstract

The invention relates to a method for constructing a multi-scene virtual panorama space based on an intelligent terminal, comprising: obtaining acceleration data of the intelligent terminal by using an acceleration sensor; obtaining direction data of the intelligent terminal by using a direction sensor; To determine the operating state of the smart terminal, the operating state includes a real-scene image acquisition state and a navigation state; if the operation state of the smart terminal is in the real-scene image acquisition state, the image acquisition unit uses the acceleration data and direction data to obtain a panoramic image, and then The virtual panorama generation unit utilizes the panorama image to generate a multi-scene virtual panorama space; and if the operating state of the smart terminal is in a navigation state, the navigation unit uses the acceleration data and direction data to calculate the moving distance and the moving direction of the smart terminal, and at The navigation information indicating the moving distance and moving direction is generated in the initial multi-scene virtual panoramic space.

Description

technical field [0001] The present invention relates to the field of computer images, and more specifically, relates to a method for constructing a multi-scene virtual panorama space and an intelligent terminal. Background technique [0002] The basic idea of ​​the panorama image generation technology is to use a mobile terminal (for example, a mobile phone) to sample a photo image or a video image of the scene information, and obtain the scene by making the mobile terminal rotate a circle in the horizontal plane at a fixed viewpoint, so as to obtain a set of images with overlapping A continuous sequence of lookaround images for a region. A plurality of images are projected from the camera coordinates of the mobile terminal to the space coordinates, and an image registration method is used to find overlapping regions between two adjacent images in the above images. Then, use the image fusion method to stitch together the image sequence seamlessly in the determined overlappi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/01G06T19/00
Inventor 杜军朝刘惠沈坚贺文张振鹏
Owner XIDIAN UNIV
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