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Logistics piece volume measurement method, device and equipment

A volume measurement and logistics technology, which is applied in the direction of measuring devices, optical devices, image data processing, etc., can solve the problems of high hardware costs, achieve recognition accuracy assurance, avoid hardware costs, and improve accuracy

Pending Publication Date: 2022-04-12
SF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in the research process of the existing related technologies, the inventors found that the use of depth images to realize the volume detection of logistics items means that it is necessary to configure depth cameras on PDAs and other shooting devices, which requires a certain hardware cost. The depth image is used to realize the volume detection scheme of logistics parts. In the process of popularization and application, a lot of hardware cost is required

Method used

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  • Logistics piece volume measurement method, device and equipment
  • Logistics piece volume measurement method, device and equipment
  • Logistics piece volume measurement method, device and equipment

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Embodiment Construction

[0073] First of all, before introducing this application, first introduce the relevant content of this application about the application background.

[0074] The method, device and computer-readable storage medium for measuring the volume of a logistics item provided by the present application can be applied to a volume measurement device for a logistics item to identify the volume data of a logistics item from a planar image, thereby avoiding the problems in the prior art The hardware cost of the depth camera required to recognize the volume data of the logistics item through the depth image.

[0075] The method for measuring the volume of a logistics item mentioned in this application can be implemented by a volume measurement device for a logistics item, or a server device, a physical host, or a user equipment (User Equipment, UE) that integrates the device and other different types of logistics items. The volume measurement device of the logistics item, wherein, the volume...

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Abstract

The invention provides a method, a device and equipment for measuring the volume of a logistics piece, which are used for identifying the volume data of the logistics piece from a plane image, so that the hardware cost of a depth camera required for identifying the volume data of the logistics piece through a depth image in the prior art can be avoided. The method for measuring the volume of the logistics item comprises the steps that an initial image of the logistics item is obtained, and the initial image is a plane image obtained by shooting the logistics item; the position identification of the initial image is identified, and the position identification is used for identifying the position of the upper top surface of the logistics piece; based on the position identifier, performing edge detection processing in the initial image, and determining target edge contour data of the logistics item; and determining three-dimensional data of the logistics piece according to the target edge contour data, and calculating volume data of the logistics piece according to the three-dimensional data.

Description

technical field [0001] The present application relates to the field, in particular to a method, device and equipment for measuring the volume of logistics items. Background technique [0002] In recent years, with the rapid development of related technologies such as machine vision, automatic driving, and face recognition, the application scenarios of depth cameras have become more and more extensive, especially the application requirements on mobile terminals are very strong. For example, in the field of logistics, a personal digital assistant (PDA) carrying a depth camera can take pictures of logistics items, and measure the volume of the logistics items based on the obtained depth image, so as to perform logistics in automated operations in the logistics field. The volume of the piece is automatically detected. [0003] Compared with traditional cameras, depth cameras (also known as depth cameras or 3D cameras) can detect the distance between each point in the field of v...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/62G06T7/13G01B11/00G01B11/24
Inventor 李梦琴
Owner SF TECH