SE1751405A1 - Method and image processing system for facilitating estimation of volumes of load of a truck - Google Patents

Method and image processing system for facilitating estimation of volumes of load of a truck

Info

Publication number
SE1751405A1
SE1751405A1 SE1751405A SE1751405A SE1751405A1 SE 1751405 A1 SE1751405 A1 SE 1751405A1 SE 1751405 A SE1751405 A SE 1751405A SE 1751405 A SE1751405 A SE 1751405A SE 1751405 A1 SE1751405 A1 SE 1751405A1
Authority
SE
Sweden
Prior art keywords
truck
image
vertical plane
load
point cloud
Prior art date
Application number
SE1751405A
Other versions
SE541083C2 (en
Inventor
Anders Nyberg
Jimmy Jonsson
Original Assignee
Cind Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cind Ab filed Critical Cind Ab
Priority to SE1751405A priority Critical patent/SE541083C2/en
Priority to PCT/SE2018/051075 priority patent/WO2019098901A1/en
Publication of SE1751405A1 publication Critical patent/SE1751405A1/en
Publication of SE541083C2 publication Critical patent/SE541083C2/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F17/00—Methods or apparatus for determining the capacity of containers or cavities, or the volume of solid bodies
    • 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
    • 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
    • G01G—WEIGHING
    • G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • G01G19/02—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing wheeled or rolling bodies, e.g. vehicles
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/60—Analysis of geometric attributes
    • G06T7/62—Analysis of geometric attributes of area, perimeter, diameter or volume
    • 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
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G01B11/245—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures using a plurality of fixed, simultaneously operating transducers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10028—Range image; Depth image; 3D point clouds

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Geometry (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

Disclosed is an image-processing computer system (30) and method for facilitating estimation of volumes of load of a truck (20) moving on a surface (7). The method comprises image processing of one or more 3D images captured of the truck (20) by a first camera (11), into a 3D point cloud, determining a vertical plane representing a first side (20a) of the truck from the 3D point cloud, the determined vertical plane being the most common denominator of a majority of points of the 3D point cloud (110), and warping an image captured of the truck (20) simultaneously as the 3D image, around the determined vertical plane so that the image seems to have been captured from a virtual camera positioned at a position substantially horizontal to the truck load at a predetermined distance from the determined vertical plane. Hereby, sizes of loads of trucks can be more correctly determined from images, as the warped images show loads from same distance and direction irrespective of distance and direction that trucks actually drive by cameras.
SE1751405A 2017-11-14 2017-11-14 Method and image processing system for facilitating estimation of volumes of load of a truck SE541083C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE1751405A SE541083C2 (en) 2017-11-14 2017-11-14 Method and image processing system for facilitating estimation of volumes of load of a truck
PCT/SE2018/051075 WO2019098901A1 (en) 2017-11-14 2018-10-22 Method and image processing system for facilitating estimation of volumes of load of a truck

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1751405A SE541083C2 (en) 2017-11-14 2017-11-14 Method and image processing system for facilitating estimation of volumes of load of a truck

Publications (2)

Publication Number Publication Date
SE1751405A1 true SE1751405A1 (en) 2019-04-02
SE541083C2 SE541083C2 (en) 2019-04-02

Family

ID=65899159

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1751405A SE541083C2 (en) 2017-11-14 2017-11-14 Method and image processing system for facilitating estimation of volumes of load of a truck

Country Status (2)

Country Link
SE (1) SE541083C2 (en)
WO (1) WO2019098901A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2020404468B2 (en) * 2019-12-17 2023-02-23 Motion Metrics International Corp. Apparatus for analyzing a payload being transported in a load carrying container of a vehicle
CN111121640B (en) * 2019-12-18 2021-10-15 杭州明度智能科技有限公司 Vehicle size detection method and device
KR102456468B1 (en) * 2020-01-17 2022-11-07 주식회사 엠코프 Method and system for measuring a volume of aggregate loaded in a truck, and system for managing aggregate

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7277187B2 (en) * 2001-06-29 2007-10-02 Quantronix, Inc. Overhead dimensioning system and method
EP2439487A1 (en) * 2010-10-06 2012-04-11 Sick Ag Volume measuring device for mobile objects
DE102013015833A1 (en) * 2013-09-24 2015-03-26 Fovea Ug (Haftungsbeschränkt) Method for determining the amount of wood in wood bumps
US20160061591A1 (en) * 2014-08-28 2016-03-03 Lts Metrology, Llc Stationary Dimensioning Apparatus
WO2017042747A2 (en) * 2015-09-11 2017-03-16 Mer Mec S.P.A. An apparatus for the determination of the features of at least a moving load
US20170227645A1 (en) * 2016-02-04 2017-08-10 Symbol Technologies, Llc Methods and systems for processing point-cloud data with a line scanner
US20170228885A1 (en) * 2014-08-08 2017-08-10 Cargometer Gmbh Device and method for determining the volume of an object moved by an industrial truck
US20170280125A1 (en) * 2016-03-23 2017-09-28 Symbol Technologies, Llc Arrangement for, and method of, loading freight into a shipping container
EP3232404A1 (en) * 2016-04-13 2017-10-18 SICK, Inc. Method and system for measuring dimensions of a target object

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7277187B2 (en) * 2001-06-29 2007-10-02 Quantronix, Inc. Overhead dimensioning system and method
EP2439487A1 (en) * 2010-10-06 2012-04-11 Sick Ag Volume measuring device for mobile objects
DE102013015833A1 (en) * 2013-09-24 2015-03-26 Fovea Ug (Haftungsbeschränkt) Method for determining the amount of wood in wood bumps
US20170228885A1 (en) * 2014-08-08 2017-08-10 Cargometer Gmbh Device and method for determining the volume of an object moved by an industrial truck
US20160061591A1 (en) * 2014-08-28 2016-03-03 Lts Metrology, Llc Stationary Dimensioning Apparatus
WO2017042747A2 (en) * 2015-09-11 2017-03-16 Mer Mec S.P.A. An apparatus for the determination of the features of at least a moving load
US20170227645A1 (en) * 2016-02-04 2017-08-10 Symbol Technologies, Llc Methods and systems for processing point-cloud data with a line scanner
US20170280125A1 (en) * 2016-03-23 2017-09-28 Symbol Technologies, Llc Arrangement for, and method of, loading freight into a shipping container
EP3232404A1 (en) * 2016-04-13 2017-10-18 SICK, Inc. Method and system for measuring dimensions of a target object

Also Published As

Publication number Publication date
WO2019098901A1 (en) 2019-05-23
SE541083C2 (en) 2019-04-02

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