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Checking, registering and path planning system for mixed reality depth fusion space positioning

A mixed reality, path planning technology, applied in user/computer interaction input/output, image analysis, instruments, etc., can solve problems such as time-consuming, demanding operation skills, cumbersome process, etc., to achieve smooth transmission and easy viewing , the effect of low latency

Pending Publication Date: 2022-08-05
CHANGZHOU JINSE MEDICAL INFORMATION & SCI TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing mixed reality systems need to manually move and rotate the 3D model to make the 3D model and the entity reach the same position in space. This process is cumbersome, time-consuming and requires high operational skills.

Method used

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  • Checking, registering and path planning system for mixed reality depth fusion space positioning
  • Checking, registering and path planning system for mixed reality depth fusion space positioning
  • Checking, registering and path planning system for mixed reality depth fusion space positioning

Examples

Experimental program
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Effect test

Embodiment 1

[0050] The present invention includes the following steps:

[0051] S1. View: Share the field of view between virtual mixed reality devices. First, make the mixed reality device scan the physical space. After scanning, start the mixed reality device, start the tablet computer to scan the space and find a plane. Three logo images appear on the screen, the mixed reality device turns on the camera, starts to recognize the three logo images, and calculates the position and angle of the camera according to the three logo images, records the position and sets the spatial anchor point, and the last two The spatial integration of equipment is completed;

[0052] S2. Registration: import the three-dimensional model into the positioning point planning module, and combine the shape of the positioning device to obtain three model positioning points P1, P2 and P3 corresponding to the three-dimensional model; obtain the mixed reality device and the tracking device through the hybrid tracker. ...

Embodiment 2

[0094] The application of a mixed reality deep fusion spatial positioning viewing, registration and path planning system in medical puncture, which is suitable for extrasurgical puncture, thoracic puncture, and the like.

[0095] The working principle of the present invention is: using spatial mapping, objects can be placed on a real surface, and Occluding holograms based on other holograms and real-world objects helps convince users that these holograms are actually located in their space; when mixed reality As the device collects new data about the environment, the spatial surface will appear, disappear, and change if changes are made to the environment.

[0096] In the present invention, the number of photosensitive balls is 4, and there is a specific spatial geometric design. This is mainly because multiple trackers are used in the present invention, so as long as the photosensitive balls are not in a straight line, and the area of ​​the quadrilateral formed is not less tha...

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Abstract

The invention discloses a viewing, registering and path planning system for mixed reality depth fusion spatial positioning, which can simply and quickly realize spatial depth fusion by introducing a positioning point planning module, a mixed reality calibration module, a mixed reality positioning module, tracking equipment and a positioning device. And the three-dimensional model and the entity are completely overlapped in the space.

Description

technical field [0001] The invention relates to the technical field of mixed reality deep fusion spatial positioning, in particular to a viewing, registration and path planning system for mixed reality deep fusion spatial positioning. Background technique [0002] The existing mixed reality system needs to manually move and rotate the 3D model to make the 3D model and the entity reach the same position in space, which is a cumbersome, time-consuming and demanding operation skill. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to overcome the defects existing in the prior art, and to provide a virtual model that can fuse the virtual model with the real space, move, rotate, and zoom the virtual model, and change the color of the virtual model in the real space. The field of application of mixed reality deep fusion spatial positioning viewing, registration and path planning system. [0004] The technical solution for realizing the purpose of the pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/01G06T7/30G06T19/00
CPCG06F3/011G06T7/30G06T19/003G06F2203/012G06T2200/04
Inventor 韩曼曼赵泉洲王新强陈亮
Owner CHANGZHOU JINSE MEDICAL INFORMATION & SCI TECH CO LTD
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