Method and device for determining key point location of three-dimensional space browsing path and electronic equipment

A technology of three-dimensional space and key points, applied in image analysis, instruments, calculations, etc., can solve problems such as unfavorable mass production of content, and achieve the effect of reducing dependence

Pending Publication Date: 2022-08-02
ALIBABA (CHINA) CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, since manual labeling is not conducive to mass production of content, how to automatically mark k

Method used

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  • Method and device for determining key point location of three-dimensional space browsing path and electronic equipment
  • Method and device for determining key point location of three-dimensional space browsing path and electronic equipment
  • Method and device for determining key point location of three-dimensional space browsing path and electronic equipment

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Experimental program
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Embodiment 1

[0057] First, the first embodiment provides a method for determining key points of a three-dimensional space browsing path from the perspective of the aforementioned server, see figure 2 , the method can specifically include:

[0058] S201: Determine the position information of the passing obstacles existing in the design scheme of the target space, where the position information of the passing obstacles includes: position information of the space boundary of the target space, and the outer position of at least one object in the target space. The location information of the bounding boundary.

[0059] Specifically, the target space may be a certain type of room, or other indoor or outdoor spaces. The specific design scheme may be a design scheme related to decoration and matching suitable for use in the target space, including a matching scheme of furniture, and so on. In the embodiment of the present application, after the specific target space and the corresponding design...

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Abstract

The embodiment of the invention discloses a method and device for determining a three-dimensional space browsing path key point location and electronic equipment, and the method comprises the steps: determining the position information of a passing obstacle existing in a design scheme of a target space, and determining a barrier-free passing path in the target space according to the position information of the passing obstacle, the route is composed of a plurality of passing point locations, and the distance between the passing point locations and related space boundaries and the distance between outer surrounding boundaries of the objects both meet target conditions; the plane where the target space is located is divided into a plurality of grids, and the passing point locations in the grids are clustered to obtain a plurality of candidate point locations; and determining a browsing path key point location in the target space according to the candidate point location. According to the embodiment of the invention, the key point location in the spatial design scheme can be determined in an automatic manner.

Description

technical field [0001] The present application relates to the technical field of 3D space design, and in particular, to a method, an apparatus, and an electronic device for determining key points of a three-dimensional space browsing path. Background technique [0002] In the links such as 3D (three-dimensional) home improvement shopping guide, indoor immersive tour viewing is an important experience method for consumers to enjoy professional design solutions. In the process of providing the above experience, it is necessary to simulate the travel route that consumers navigate indoors. Considering the pressure of rendering cost, the conventional practice is to pre-generate key points on the 3D scene travel route, and then let the user travel according to the key points. For example, near the sofa in the living room, near the dining table, near the bedroom door, near the bed, etc., can be used as key points, and users can travel in the 3D scene according to these key points....

Claims

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Application Information

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IPC IPC(8): G06T19/00G06T7/70G06V10/762
CPCG06T19/003G06T7/70G06V10/762G06T2210/04G06T2210/61
Inventor 黄韬费义云周叶江张林胡晓航胡伟雄
Owner ALIBABA (CHINA) CO LTD
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