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Height measurement method and device and electronic equipment

A technology of height measurement and height, applied in measurement devices, line-of-sight measurement, measurement distance and other directions, can solve problems such as large limitations, and achieve the effect of solving large limitations and improving the scope of application

Inactive Publication Date: 2020-09-15
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the embodiment of the present application is to provide a height measurement method, device and electronic equipment, which can solve the problem of large limitations in the prior art when using electronic equipment to measure height

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  • Height measurement method and device and electronic equipment
  • Height measurement method and device and electronic equipment
  • Height measurement method and device and electronic equipment

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Embodiment Construction

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0032] The terms "first", "second" and the like in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the application can be practiced in sequences other than those illustrated or described herein. In addition, "and / or" in the specification an...

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Abstract

The invention discloses a height measurement method and device and electronic equipment, and belongs to the technical field of height measurement. The method comprises the steps of obtaining contour and attitude information of a target object in a target image; segmenting the contour into N sub-contours according to the attitude information, wherein N is a positive integer greater than or equal to1; and obtaining central axis lengths corresponding to the N sub-contours, and obtaining the height of the target object according to the N central axis lengths. The application range of height measurement can be improved.

Description

technical field [0001] The application belongs to the technical field of height measurement, and in particular relates to a height measurement method, device and electronic equipment. Background technique [0002] TOF (Time Of Flight) is a depth information measurement solution, mainly composed of an infrared light projector and a receiving module. The projector projects infrared light outward, and the infrared light is reflected after encountering the object to be measured, and is received by the receiving module. By recording the time from the emission of the infrared light to being received, the depth information of the object to be illuminated is calculated and the 3D modeling is completed. . [0003] TOF can be used to measure the height of objects in a static state. However, the height of dynamic objects cannot be effectively measured. For example, for children, they have the characteristics of restlessness and difficulty in control, which leads Measuring children's ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B11/06G01B11/24G01S17/48
CPCG01B11/0608G01B11/24G01S17/48
Inventor 曲金霞
Owner VIVO MOBILE COMM CO LTD