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Method for realizing real scene roaming technology coherence

A technology of coherence and technology, applied in the field of virtual reality, can solve problems such as incoherence in scene switching, and achieve the effect of solving incoherence problems

Active Publication Date: 2020-09-22
四川可易世界科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a method for realizing the coherence of real-scene roaming technology to solve the problem of incoherence in switching between scenes

Method used

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  • Method for realizing real scene roaming technology coherence
  • Method for realizing real scene roaming technology coherence

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Experimental program
Comparison scheme
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Embodiment 1

[0069] Such as figure 1 As shown, a method for realizing the coherence of real-world roaming technology includes the following steps:

[0070] Step S1. Utilize the camera to shoot the panorama and optimize the panorama;

[0071] Step S2. Stitching the panoramas of multiple scenes;

[0072] Step S3. Constructing the panorama to complement the spatial information of the panorama;

[0073] Step S4. Planning a movable route by editing waypoints;

[0074] Step S5. Calculate the target scene through the camera orientation and path;

[0075] Step S6. Calculate the moving speed of the camera by predicting the loading time of the target scene and the distance between the scenes, load the target scene, and move the virtual camera at the calculated speed;

[0076] Step S7. After the target scene is loaded, the camera movement is stopped, and the camera movement speed is corrected by the actual loading time and the predicted loading time of the target scene;

[0077] Step S8. Continu...

Embodiment 2

[0080] Such as figure 2 Shown, method principle of the present invention is as follows:

[0081] 1. Use the camera to take a panorama and optimize the panorama.

[0082] Among them, the specific optimization of the panorama is as follows:

[0083] a. Correct the color of the panorama.

[0084] b. Perform level calibration after color calibration is completed.

[0085] c. For panoramas, visual center correction.

[0086] d. After the panorama effect meets the requirements, fill in the panorama.

[0087] 2. Stitching panoramas of multiple scenes.

[0088] a. Reduce the size of the processed panorama.

[0089] b. In the built project file, import the reduced panorama and sort it according to the roadmap.

[0090] c. Set the camera height and synchronize it to each imported panorama.

[0091] d. Start to associate each imported panorama, connect each panorama to form an overall scene, and realize the preliminary simulation of the real scene.

[0092] Among them, in the p...

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Abstract

The invention provides a method for realizing real scene roaming technology coherence. The method comprises the following steps: S1, shooting a panorama by using a camera and optimizing the panorama;S2, splicing the panoramas of the plurality of scenes; S3, constructing a panorama to complement the space information of the panorama; S4, planning a movable route by editing the route points; S5, calculating a target scene through the orientation and the path of the camera; S6, calculating the moving speed of the camera, and moving the virtual camera at the calculated speed; S7, stopping the movement of the camera after the target scene is loaded, and correcting the movement speed of the camera according to the actual loading time of the target scene and the predicted loading time; S8, continuing to move the camera, and fusing the scene to ensure that the moving time of the camera is basically consistent with the scene fusion time; and S9, recording the scene loading time, and correctingthe loading time through statistics. According to the invention, the problem of inconsistency of switching between scenes is solved.

Description

technical field [0001] The present invention relates to the technical field of virtual reality, and more particularly relates to a method for realizing the coherence of real-scene roaming technology. Background technique [0002] Virtual reality technology brings immersive experience to users, and with its development, real scene roaming has also become a technology that has attracted much attention. At present, real scene roaming technology is mainly divided into two categories, one is to create a scene similar to reality through digital modeling, and the other is to show real scene roaming technology through camera shooting. [0003] The digital modeling method uses a large number of calculations to obtain a scene model and a strict lighting system to create an approximate scene, and then collects the texture of the real object to map and color the model. This method compares the professional level of engineers with computer requirements. High, so the cost is particularly...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/232H04N13/275G06T3/40G06T5/00
CPCH04N13/275G06T3/40G06T3/4038G06T2207/10004H04N23/80H04N23/698G06T5/80
Inventor 钟祥灵韩雷徐庆银镭余驰任森
Owner 四川可易世界科技有限公司
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