Object volume measuring method and device, and mobile terminal

A volume measurement and object technology, applied in the field of intelligent logistics, can solve the problems of complex calculation of package size measurement methods, unfavorable logistics process efficiency, and inability to process in real time, so as to achieve the effect of facilitating automation, reducing the amount of calculation, and improving efficiency

Inactive Publication Date: 2019-08-27
SHANGHAI SUMI TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the cost of equipment used to automatically measure the package size is relatively high; some equipment needs to fix the package on a specific carrier to measure accurately, which is not conducive to use in some occasions that require flexible movement, such as when express delivery picks up at the door; some equipment based on The package size measurement method of image processing technology is complex to calculate and cannot be processed in real time, which is not conducive to improving the efficiency of the logistics process

Method used

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  • Object volume measuring method and device, and mobile terminal
  • Object volume measuring method and device, and mobile terminal
  • Object volume measuring method and device, and mobile terminal

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Embodiment Construction

[0027] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0028] In the following description, many specific details are set forth in order to fully understand the present invention, but the present invention can also be implemented in other ways than those described here, so the present invention is not limited by the specific embodiments disclosed below.

[0029] As indicated in this application and claims, the terms "a", "an", "an" and / or "the" do not refer to the singular and may include the plural unless the context clearly indicates an exception. Generally speaking, the terms "comprising" and "comprising" only suggest the inclusion of clearly identified steps and elements, and these steps and elements do not constitute an exclusive list, and the method or device may also contain other st...

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Abstract

The invention relates to an object volume measuring method. The method comprises the steps of acquiring a depth image of an object to be measured; performing rough positioning on the object to be measured according to the depth image, and obtaining an edge contour region of the object to be measured; expanding the edge contour region to obtain an expanded region, wherein the expanded region corresponds to the support surface of the object to be measured; acquiring the length, width and height of the object to be measured according to the edge contour region and the expanding region; and calculating the volume of the object to be measured by using the length, the width and the height. According to the object volume measuring method, the volume of the object to be measured can be rapidly andaccurately measured, so that the automation of a logistics packing process is facilitated.

Description

technical field [0001] The invention mainly relates to the field of intelligent logistics, in particular to a method and device for measuring the volume of an object. Background technique [0002] Today, with the rapid development of modern logistics, the number of packages is increasing day by day. In order to realize the automation of the logistics process, it is necessary to measure the size information of the packages more conveniently, so as to facilitate efficient packaging and packing. The measurement of package size is generally done manually, which is inefficient and has large errors. At present, the cost of equipment used to automatically measure the package size is relatively high; some equipment needs to fix the package on a specific carrier to measure accurately, which is not conducive to use in some occasions that require flexible movement, such as when express delivery picks up at the door; some equipment based on The measurement method of package size by ima...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B11/00G06T7/62G06T7/13G06T7/50
CPCG01B11/00G06T7/13G06T7/50G06T7/62
Inventor 胡华侨蔡晓桓
Owner SHANGHAI SUMI TECH CO LTD
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