FR3122941B3 - Système et méthode de calcul du volume et de la masse d’un tas de matériaux basés sur la technologie de reconnaissance d’image - Google Patents

Système et méthode de calcul du volume et de la masse d’un tas de matériaux basés sur la technologie de reconnaissance d’image Download PDF

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Publication number
FR3122941B3
FR3122941B3 FR2113364A FR2113364A FR3122941B3 FR 3122941 B3 FR3122941 B3 FR 3122941B3 FR 2113364 A FR2113364 A FR 2113364A FR 2113364 A FR2113364 A FR 2113364A FR 3122941 B3 FR3122941 B3 FR 3122941B3
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calculating
mass
volume
recognition technology
image recognition
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FR2113364A
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FR3122941A3 (fr
Inventor
Chang Su
Liu Wang
Lei Xiong
Xiaokui Zheng
Zhuang Wu
Hua Xu
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Anhui University of Science and Technology
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Anhui University of Science and Technology
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G01N9/24—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by observing the transmission of wave or particle radiation through the material
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D21/00—Measuring or testing not otherwise provided for
    • G01D21/02—Measuring two or more variables by means not covered by a single other subclass

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Image Analysis (AREA)

Abstract

Système et méthode de calcul du volume et de la masse du tas de matériaux basés sur la technologie de reconnaissance d’image L’invention concerne une méthode de calcul du volume et de la masse du tas de matériaux basée sur la technologie de reconnaissance d'image MATLAB®, comme le montre la figure 2. D'abord, les trois vues du matériau sont capturées, et la bibliothèque de modèles de figures géométriques régulières et la bibliothèque de modèles réguliers de géométrie dans l’espace sont établies en priorité, et les images du matériau sont prétraitées à l’aide de MATLAB®, puis, la surface et les dimensions correspondantes des images sont calculées à partir du nombre de points de pixels occupés par le matériau, et ces dimensions sont mises en comparaison avec les dimensions réelles prises par l’image originale, afin d’estimer les dimensions réelles approximatives des trois vues du matériau. Figure à publier avec l’abrégé : Figure 2
FR2113364A 2021-05-11 2021-12-13 Système et méthode de calcul du volume et de la masse d’un tas de matériaux basés sur la technologie de reconnaissance d’image Expired - Fee Related FR3122941B3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202110514363.7 2021-05-11
CN202110514363.7A CN113252103A (zh) 2021-05-11 2021-05-11 一种基于matlab图像识别技术计算物料堆体积及质量的方法

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FR3122941A3 FR3122941A3 (fr) 2022-11-18
FR3122941B3 true FR3122941B3 (fr) 2023-09-15

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FR (1) FR3122941B3 (fr)

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CN116834026B (zh) * 2023-09-04 2023-11-28 广州侨益科技有限公司 仓库散料堆的自动化库存监测方法、机器人和网络系统
CN117788871B (zh) * 2023-12-26 2024-08-09 海南言发高科技有限公司 一种基于人工智能的车载称重管理方法及平台
CN117496208B (zh) * 2023-12-29 2024-03-29 山东朝辉自动化科技有限责任公司 一种实时获取料场内堆料信息的方法

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CN101936761B (zh) * 2009-06-30 2012-02-15 宝山钢铁股份有限公司 大型料场料堆视觉测量方法
US8345930B2 (en) * 2010-01-22 2013-01-01 Sri International Method for computing food volume in a method for analyzing food
CN103278090B (zh) * 2013-05-14 2015-10-07 陕西科技大学 一种不规则物体体积的视觉测量方法
CN104680585A (zh) * 2013-11-29 2015-06-03 深圳先进技术研究院 物料堆三维重建系统及方法
CN103822581B (zh) * 2014-02-26 2016-11-23 陕西科技大学 一种基于压缩感知的不规则物体体积测量方法
CN106017320B (zh) * 2016-05-30 2018-06-12 燕山大学 一种基于图像处理的散杂货堆体积测量方法及实现所述方法的系统
CN108280290B (zh) * 2018-01-22 2020-12-01 青岛理工大学 一种混凝土骨料数值模型重建方法
CN108830898A (zh) * 2018-03-30 2018-11-16 北京师范大学 一种基于3d模型嵌套的食物体积估算方法
CN109190696A (zh) * 2018-08-28 2019-01-11 江苏科技大学苏州理工学院 一种物流包裹分类方法、装置、设备及可读存储介质
CN109163775B (zh) * 2018-08-30 2020-07-03 北京纽科曼科技有限公司 一种基于带式运输机的质量测量方法及装置
CN110223376B (zh) * 2019-05-23 2022-12-13 天津大学 一种基于单幅堆积颗粒材料图像的三维颗粒重建方法
CN111062254B (zh) * 2019-11-18 2022-05-10 厦门大学 一种装载机铲斗内物料堆积密度评估方法和装置
CN112561983A (zh) * 2020-12-19 2021-03-26 浙江大学 一种测算表面弱纹理且不规则堆料体积的装置及方法

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CN113252103A (zh) 2021-08-13

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