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Method and system for browsing panorama by hot spot in three-dimensional panoramic space

A technology of three-dimensional space and panorama, applied in the field of three-dimensional panorama, can solve the problems of not reaching the effective frame rate, frame skipping, system burden increase, etc., and achieve the effect of real and smooth picture

Inactive Publication Date: 2011-07-20
上海诚明融鑫科技有限公司
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Problems solved by technology

The number of vertices determines the number of faces of the sphere. The more the number, the finer and smoother the performance will be, but it will also cause a sharp increase in the system burden, resulting in performance degradation, failing to reach the effective frame rate, resulting in frame skipping or frame dropping Phenomenon

Method used

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  • Method and system for browsing panorama by hot spot in three-dimensional panoramic space
  • Method and system for browsing panorama by hot spot in three-dimensional panoramic space

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Embodiment Construction

[0044] In order to enable those skilled in the art to better understand the solutions of the embodiments of the present invention, the embodiments of the present invention will be further described in detail below in conjunction with the drawings and implementations.

[0045] First refer to figure 1 , is a schematic diagram of the implementation process of the embodiment of the present invention figure 1 , the main steps include:

[0046] Step 101: Establish a system operating environment. The operating environment of this system is IE and the corresponding version of the Flash component and an ActiveX component used to detect the CPU frequency.

[0047] Use the JS script to check whether the client is installed with the Flash component and check whether the version meets the requirements. If not, locate the URL of the corresponding version of the Flash component to require installation, and complete the configuration of the Flash environment.

[0048] Check whether the cli...

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Abstract

The invention belongs to a three-dimensional panoramic technology, and provides a method for browsing a panorama by a hot spot in three-dimensional panoramic space. The method comprises the following steps of: 101, establishing a system operation environment; 102, computing the radius of a three-dimensional panoramic spherical model; 103, establishing the three-dimensional panoramic spherical model; 104, wrapping a two-dimensional panorama on a three-dimensional sphere; and 105, forming the three-dimensional panorama. The invention also provides a three-dimensional panorama browsing system. The system comprises a three-dimensional panorama browsing module and an editing management module. The method and the system show the three-dimensional panorama, have real and smooth picture frames, and can be widely used for the three-dimensional panorama show of any scene.

Description

technical field [0001] The present invention relates to a three-dimensional panorama technology, which is a desktop virtual reality technology, and in particular to a technology for realizing three-dimensional vision based on a static image and forming a three-dimensional panoramic image by modeling a three-dimensional panoramic sphere. Background technique [0002] With the gradual strengthening of our country's national strength, the construction of large-scale projects and important facilities has increased, and higher requirements have been put forward for relevant management departments to formulate security plans. From the perspective of the overall social situation, our country is currently in a period of prominent internal contradictions, high incidence of criminal cases, and severe public security situation. Terrorism-related incidents, mass incidents, fires and explosions and other emergencies frequently occur. severe. Therefore, in the various links of formulatin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T19/00G06T19/20G06T17/00G06T15/00
Inventor 虞秀华
Owner 上海诚明融鑫科技有限公司
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