WO2016155585A1 - 测量物体尺寸的设备、方法和装置 - Google Patents
测量物体尺寸的设备、方法和装置 Download PDFInfo
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- WO2016155585A1 WO2016155585A1 PCT/CN2016/077460 CN2016077460W WO2016155585A1 WO 2016155585 A1 WO2016155585 A1 WO 2016155585A1 CN 2016077460 W CN2016077460 W CN 2016077460W WO 2016155585 A1 WO2016155585 A1 WO 2016155585A1
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- Prior art keywords
- depth sensor
- correction
- depth
- computer
- sensor
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/22—Measuring arrangements characterised by the use of optical techniques for measuring depth
Definitions
- the present invention relates to the field of computer technology, and in particular, to an apparatus, method, and apparatus for measuring an object size.
- the current common method is manual measurement.
- the efficiency and accuracy of this method is relatively low, especially for goods with irregular shapes, the accuracy of manual measurement is lower.
- the present invention provides an apparatus, method and apparatus for measuring the size of an object, which contributes to efficient and accurate calculation of the size of the object.
- an apparatus for measuring an object size is provided.
- the apparatus for measuring the size of an object of the present invention includes a depth sensor, a sensor holder, a correction aid, a storage platform, and a computer, wherein: the correction aid is used to assist in correcting the depth sensor plane, including a textile of black and white checkerboard texture Or a printed matter, and comprising a transparent plate on which the textile or printed matter is laid, the transparent plate being pressed against the textile or printed matter; the depth sensor being placed on the sensor holder And located in a space above the storage platform; the computer is coupled to the depth sensor.
- the correction aid is used to assist in correcting the depth sensor plane, including a textile of black and white checkerboard texture Or a printed matter, and comprising a transparent plate on which the textile or printed matter is laid, the transparent plate being pressed against the textile or printed matter
- the depth sensor being placed on the sensor holder And located in a space above the storage platform
- the computer is coupled to the depth sensor.
- the sensor frame is composed of a vertical rod and a cross bar that are connected to each other and at right angles; the depth sensor is fixed near the free end of the cross bar; the computer is fixed on the vertical rod; A vertical rod is fixed to the storage platform.
- the storage platform has four legs, each of which has a wheel at its end; the system further includes a handle that is coupled to the storage platform.
- the depth sensor is connected to the computer via a USB interface; the handheld barcode scanner is connected to the computer via a USB interface.
- a method of measuring the size of an object is provided.
- the step of determining the distance of the correction assisting device to the depth sensor comprises: solving a PnP problem according to coordinates of a preset label point in the photo and the space coordinate, and obtaining the correction assisting device to The distance of the depth sensor.
- the method further includes: the computer outputting the height, the length, and the width of the measured object in a size order.
- an apparatus for measuring the size of an object is provided.
- the first calculating module is further configured to: according to the coordinates of the preset label point in the photo and the space coordinate, solve the PnP problem to obtain a distance of the correction assisting device to the depth sensor.
- an output module is further configured to output the height, the length, and the width of the measured object in a size order.
- the object to be measured is placed under the depth sensor for depth measurement, and then processed by a computer, and the height, length and width thereof can be obtained, which eliminates the need for personnel to perform manual measurement and improves efficiency; Manual measurements are more accurate.
- FIG. 1 is a schematic diagram of an apparatus for measuring an object size according to an embodiment of the present invention
- FIG. 2 is a schematic diagram of main steps of a method of measuring an object size according to an embodiment of the present invention
- FIG. 3 is a schematic diagram of the main modules of a device for measuring the size of an object in accordance with an embodiment of the present invention.
- the device for measuring the size of an object in the embodiment of the present invention mainly comprises a depth sensor, a sensor frame, a storage platform, and a computer, wherein the depth sensor is placed on the sensor frame and located in a space above the storage platform; and the computer is connected to the depth sensor.
- Figure 1 is a schematic illustration of an apparatus for measuring the size of an object in accordance with an embodiment of the present invention.
- the device for measuring the size of the object mainly comprises a sensor frame 1, a depth sensor 2, a computer 3, a storage platform 4, a correction aid 5, a handle handle 6, and a wheel 7 (with 4 wheels, according to the angle of view in the figure) Visible 3).
- the wheel is mounted on one end of the leg of the storage platform, and the handle 6 of the puller is provided, so that the entire device has the cargo transport function of the small pull cart.
- the sensor frame 1 is composed of a vertical rod and a cross bar which are connected to each other and at right angles, and are connected to the storage platform 4.
- the depth sensor 2 shown in the figure is located near the free end of the crossbar.
- the depth sensor uses the infrared ranging principle to obtain the distance from the point to the plane of the sensor by capturing the reflection of infrared light at a point in the field of view.
- the depth sensor emits a plurality of parallel infrared rays, and the depth sensor plane is perpendicular to the infrared rays.
- the computer 3 is fixed to the vertical rod and is located on the side of the vertical rod facing the storage platform 4, and may also be located on the other side of the vertical rod.
- the correction aid 5 is used to correct the depth sensor 2. Since it is difficult to completely parallel the plane of the platform when installing, the depth sensor plane is preferably corrected.
- the correction aid is mainly composed of a black and white checkerboard texture of textile or printed matter and a transparent flat plate. First, a black and white checkerboard texture of textile or printed matter (such as plastic cloth or paper) is placed on the storage platform 4, and then the transparent flat plate is pressed. To make the textile or printed matter flat.
- the black and white checkerboard texture here is similar to the chess board, and each row and column is a black and white alternating square (not shown).
- Transparent plate can be made of tempered glass plate or organic glass Glass plate. The object to be tested 9 is placed on a transparent plate.
- a hand-held barcode scanner (not shown) can be connected to the computer 3 so that the barcode on the item 8 to be tested can be scanned.
- the computer 3 can be connected to the depth sensor 2 and the barcode scanner via a USB interface using a so-called laptop or tablet.
- FIG. 2 is a schematic diagram of the main steps of a method of measuring an object size in accordance with an embodiment of the present invention. The method is implemented based on the apparatus for measuring the size of an object in FIG.
- Step S21 The depth sensor takes a picture of the correction aid and measures the spatial coordinates of the upper surface of the correction aid.
- Step S22 The computer determines the distance from the correction aid to the depth sensor according to the photo and space coordinates.
- Step S23 After the object to be measured is placed on the correction aid, the depth sensor transmits the detected depth map to the computer.
- Step S24 The computer calculates according to the received data, and obtains the length, width and height data of the measured object.
- the computer determines the circumscribed rectangle of all the pixels in the depth map that are greater than d and smaller than Dh, and the length and width of the circumscribed rectangle are taken as the length and width of the measured object.
- the length and width of the cuboid are obtained; for an irregular item, the length and width of the space in which the cuboid shape is occupied is obtained.
- the computer can output the length, width and height data obtained in this step in order of size, which can be used for reference by the cargo personnel.
- x is the abscissa of the pixel
- y is the ordinate of the pixel
- w is the depth measured by the sensor
- M is the internal reference matrix of the camera.
- step S22 the PnP problem is solved according to the coordinates and spatial coordinates of the preset label points in the photo, and the distance from the correction aid to the depth sensor is obtained. That is to say, when there is no item to be tested on the device for measuring the size of the object, the correction aid is photographed.
- a PnP problem can be solved, and the distance D from the table top to the depth sensor and the plane of the depth sensor plane and the plane of the correction aid can be obtained.
- Angle ⁇ The PnP problem is a basic problem of camera calibration, and the detailed information can be referred to related literature in the prior art.
- the apparatus 30 for measuring the size of an object mainly includes a first receiving module 31, a first calculating module 32, a second receiving module 33, a second calculating module 34, and a third calculating module 35.
- the first receiving module 31 is configured to receive a photo of the correction aid photographed by the depth sensor, and a spatial coordinate of the upper surface of the correction aid measured by the depth sensor; the first calculating module 32 is configured to determine according to the photo and the spatial coordinate Correcting auxiliary device to deep
- the distance of the sensor is used to receive the depth map detected by the depth sensor after the object to be measured is placed on the correction aid;
- D represents the distance from the correction aid to the depth sensor, d represents the minimum depth value in the corrected depth map, h represents the thickness of the transparent plate; and the third calculation module 35 is used to determine that all depths in the depth map are greater than d and less than
- the circumscribed rectangle of the pixel of Dh, the length and width of the circumscribed rectangle are taken as the length and width of the object to be measured.
- the first calculating module 32 is further configured to: according to the coordinates of the preset label point in the photo and the space coordinates, solve the PnP problem to obtain the distance of the correction aid to the depth sensor.
- the apparatus 30 for measuring the size of an object may further include an output module for outputting the height, length, and width of the object to be measured in order of magnitude.
- the measured object is placed under the depth sensor for depth measurement, and then processed by the computer, the height, the length and the width thereof can be obtained, and the method does not require personnel to perform manual measurement, thereby improving the efficiency; And more accurate than manual measurements.
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- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
Description
Claims (10)
- 一种测量物体尺寸的设备,其特征在于,包括深度传感器、传感器架、校正辅助装置、置物平台、以及计算机,其中:所述校正辅助装置用于辅助对深度传感器平面进行的校正,包括黑白棋盘纹理的纺织物或打印物,以及包括透明平板,所述纺织物或打印物铺在所述置物平台上,所述透明平板压在所述纺织物或打印物上;所述深度传感器置于所述传感器架上,并位于所述置物平台上方的空间中;所述计算机与所述深度传感器连接。
- 根据权利要求1所述的设备,其特征在于,所述传感器架由互相连接并呈直角的竖杆和横杆组成;所述深度传感器固定在所述横杆的自由端附近;所述计算机固定在所述竖杆上;所述竖杆固定在所述置物平台上。
- 根据权利要求1或2所述的设备,其特征在于,所述置物平台具有四条腿,每条腿的端部有轮子;所述系统还包括手柄,该手柄与所述置物平台连接。
- 根据权利要求1或2所述的设备,其特征在于,所述深度传感器与所述计算机通过USB接口连接;所述手持式条码扫描器与所述计算机通过USB接口连接。
- 一种测量物体尺寸的方法,应用于权利要求1至4中任一项所述的设备,其特征在于,该方法包括:所述深度传感器拍摄所述校正辅助装置的照片,并测量所述校正辅助装置上表面的空间坐标;所述计算机根据所述照片和所述空间坐标,确定所述校正辅助装置到所述深度传感器的距离;在被测物体置于所述校正辅助装置上之后,所述深度传感器将检测得到的深度图发送给所述计算机;所述计算机根据H=D-d-h计算所述被测物体的高度H,其中D表示所述校正辅助装置到深度传感器的距离,d表示校正后的所述深度图中的最小深度值,h表示所述透明平板的厚度;并且所述计算机确定所述深度图中所有深度大于d且小于D-h的像素的外接矩形,将该外接矩形的长和宽作为所述被测物体的长和宽。
- 根据权利要求5所述的方法,其特征在于,确定所述校正辅助装置到所述深度传感器的距离的步骤包括:根据所述照片中的预设标注点的坐标和所述空间坐标,求解PnP问题得出所述校正辅助装置到所述深度传感器的距离。
- 根据权利要求5所述的方法,其特征在于,还包括:所述计算机将所述被测物体的高度、长和宽按大小顺序输出。
- 一种测量物体尺寸的装置,用于实现权利要求1至4中任一项所述的方法,其特征在于,该装置包括:第一接收模块,用于接收所述深度传感器拍摄的所述校正辅助装置的照片,以及所述深度传感器测量的所述校正辅助装置上表面的空间坐标;第一计算模块,用于根据所述照片和所述空间坐标,确定所述校正辅助装置到所述深度传感器的距离;第二接收模块,用于接收所述深度传感器在被测物体置于所述校正辅助装置上之后检测得到的深度图;第二计算模块,用于根据H=D-d-h计算所述被测物体的高度H,其中D表示所述校正辅助装置到深度传感器的距离,d表示校正后的所述深度图中的最小深度值,h表示所述透明平板的厚度;第三计算模块,用于确定所述深度图中所有深度大于d且小于D-h的像素的外接矩形,将该外接矩形的长和宽作为所述被测物体的长和宽。
- 根据权利要求8所述的装置,其特征在于,所述第一计算模块还用于:根据所述照片中的预设标注点的坐标和所述空间坐标,求解PnP问题得出所述校正辅助装置到所述深度传感器的距离。
- 根据权利要求8或9所述的装置,其特征在于,还包括输出模块,用于将所述被测物体的高度、长和宽按大小顺序输出。
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017551042A JP2018510347A (ja) | 2015-03-31 | 2016-03-28 | 物体サイズを測定する機器、方法、および装置 |
| RU2017135043A RU2667671C1 (ru) | 2015-03-31 | 2016-03-28 | Устройство, способ и аппаратное устройство для измерения размеров предмета |
| US15/563,031 US10466033B2 (en) | 2015-03-31 | 2016-03-28 | Device, method and apparatus for measuring size of object |
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| CN201510147720.5 | 2015-03-31 | ||
| CN201510147720.5A CN106152947B (zh) | 2015-03-31 | 2015-03-31 | 测量物体尺寸的设备、方法和装置 |
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| US (1) | US10466033B2 (zh) |
| JP (1) | JP2018510347A (zh) |
| CN (1) | CN106152947B (zh) |
| RU (1) | RU2667671C1 (zh) |
| WO (1) | WO2016155585A1 (zh) |
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| CN110514094A (zh) * | 2019-09-30 | 2019-11-29 | 宝钜(中国)儿童用品有限公司 | 车台尺寸测量治具 |
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| JP2023037107A (ja) | 2021-09-03 | 2023-03-15 | Necプラットフォームズ株式会社 | 荷物計測装置及び荷物計測方法 |
| EP4170279B1 (de) * | 2021-10-25 | 2024-02-28 | Metrilus GmbH | Anordnung und verfahren zur erhöhung der messgenauigkeit beim dreidimensionalen vermessen von objekten |
| TWI795980B (zh) * | 2021-11-03 | 2023-03-11 | 財團法人工業技術研究院 | 材積量測方法及材積量測設備 |
| CN114777702B (zh) * | 2022-04-22 | 2024-03-12 | 成都市绿色快线环保科技有限公司 | 一种堆叠板材体积识别方法及其装置、系统 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1150242A (zh) * | 1995-11-15 | 1997-05-21 | 日本Em株式会社 | 用于测量物体尺寸的装置和测量物体尺寸时用的度盘 |
| US20040151068A1 (en) * | 2003-02-05 | 2004-08-05 | Carlsruh Eve A. | Dimensioning system and method of dimensioning |
| CN103206919A (zh) * | 2012-07-31 | 2013-07-17 | 广州三星通信技术研究有限公司 | 用于在便携终端中测量物体尺寸的设备和方法 |
| EP2722656A1 (en) * | 2012-10-16 | 2014-04-23 | Hand Held Products, Inc. | Integrated dimensioning and weighing system |
| CN104330038A (zh) * | 2014-11-26 | 2015-02-04 | 厦门优策信息科技有限公司 | 一种尺寸测量的方法 |
| CN204881572U (zh) * | 2015-03-31 | 2015-12-16 | 北京京东尚科信息技术有限公司 | 测量物体尺寸的设备 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59166806A (ja) * | 1983-03-14 | 1984-09-20 | Yamatake Honeywell Co Ltd | 形状確認方式 |
| JP3644848B2 (ja) * | 1999-05-24 | 2005-05-11 | 大日本スクリーン製造株式会社 | アライメントスコープの位置校正装置及びその方法 |
| JP2002328008A (ja) * | 2001-04-27 | 2002-11-15 | Nippon Signal Co Ltd:The | 寸法測定方法及び寸法測定システム |
| CN1659419A (zh) * | 2002-06-04 | 2005-08-24 | 全球传感器系统公司 | 邮资系统及方法 |
| MXPA05010791A (es) * | 2003-04-09 | 2005-12-15 | Visx Inc | Analizador de calibracion de frente de onda y metodos de uso del mismo. |
| KR20080064155A (ko) * | 2005-10-14 | 2008-07-08 | 어플라이드 리써치 어쏘시에이츠 뉴질랜드 리미티드 | 표면 특징을 모니터링하는 방법 및 장치 |
| JP5132138B2 (ja) * | 2006-11-28 | 2013-01-30 | キヤノン株式会社 | 位置姿勢計測方法、位置姿勢計測装置 |
| MX2010012762A (es) * | 2008-05-22 | 2011-04-11 | Matrix Electronic Measuring Properties Llc | Sistema y metodo de medicion estereoscopica. |
| CN201421323Y (zh) * | 2009-03-31 | 2010-03-10 | 深圳市纳研科技有限公司 | 二维图像标定板 |
| JP5493105B2 (ja) * | 2010-03-19 | 2014-05-14 | オプテックス株式会社 | 距離画像カメラを用いた物体寸法測定方法および物体寸法測定装置 |
| CN101871768B (zh) * | 2010-05-12 | 2011-11-09 | 中国科学院自动化研究所 | 一种基于单目视觉的行李外观信息自动获取系统及其方法 |
| JP5432835B2 (ja) * | 2010-06-24 | 2014-03-05 | アズビル株式会社 | カメラのキャリブレーション方法 |
| JP5561109B2 (ja) * | 2010-11-09 | 2014-07-30 | 株式会社デンソー | 3次元寸法を計測する装置及びその方法 |
| JP5695478B2 (ja) * | 2011-04-15 | 2015-04-08 | Dmg森精機株式会社 | 光学式変位測定装置 |
| GB201107225D0 (en) * | 2011-04-29 | 2011-06-15 | Peira Bvba | Stereo-vision system |
| JP6132275B2 (ja) * | 2012-07-02 | 2017-05-24 | パナソニックIpマネジメント株式会社 | サイズ測定装置及びサイズ測定方法 |
| JP6222898B2 (ja) * | 2012-07-03 | 2017-11-01 | キヤノン株式会社 | 3次元計測装置及びロボット装置 |
| JP6029938B2 (ja) * | 2012-11-06 | 2016-11-24 | ローランドディー.ジー.株式会社 | キャリブレーション方法および三次元加工装置 |
| JP2014163833A (ja) * | 2013-02-26 | 2014-09-08 | Optex Co Ltd | 寸法計測システムおよび寸法計測方法 |
| WO2015021473A1 (en) * | 2013-08-09 | 2015-02-12 | Postea, Inc. | Apparatus, systems and methods for enrollment of irregular shaped objects |
-
2015
- 2015-03-31 CN CN201510147720.5A patent/CN106152947B/zh active Active
-
2016
- 2016-03-28 JP JP2017551042A patent/JP2018510347A/ja active Pending
- 2016-03-28 WO PCT/CN2016/077460 patent/WO2016155585A1/zh not_active Ceased
- 2016-03-28 RU RU2017135043A patent/RU2667671C1/ru active
- 2016-03-28 US US15/563,031 patent/US10466033B2/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1150242A (zh) * | 1995-11-15 | 1997-05-21 | 日本Em株式会社 | 用于测量物体尺寸的装置和测量物体尺寸时用的度盘 |
| US20040151068A1 (en) * | 2003-02-05 | 2004-08-05 | Carlsruh Eve A. | Dimensioning system and method of dimensioning |
| CN103206919A (zh) * | 2012-07-31 | 2013-07-17 | 广州三星通信技术研究有限公司 | 用于在便携终端中测量物体尺寸的设备和方法 |
| EP2722656A1 (en) * | 2012-10-16 | 2014-04-23 | Hand Held Products, Inc. | Integrated dimensioning and weighing system |
| CN104330038A (zh) * | 2014-11-26 | 2015-02-04 | 厦门优策信息科技有限公司 | 一种尺寸测量的方法 |
| CN204881572U (zh) * | 2015-03-31 | 2015-12-16 | 北京京东尚科信息技术有限公司 | 测量物体尺寸的设备 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110514094A (zh) * | 2019-09-30 | 2019-11-29 | 宝钜(中国)儿童用品有限公司 | 车台尺寸测量治具 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2018510347A (ja) | 2018-04-12 |
| CN106152947B (zh) | 2019-11-29 |
| RU2667671C1 (ru) | 2018-09-24 |
| US10466033B2 (en) | 2019-11-05 |
| CN106152947A (zh) | 2016-11-23 |
| US20180347962A1 (en) | 2018-12-06 |
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