JP7508027B2 - 情報処理方法、情報処理装置、情報処理システム、情報処理プログラム、及び焼結鉱製造方法 - Google Patents

情報処理方法、情報処理装置、情報処理システム、情報処理プログラム、及び焼結鉱製造方法 Download PDF

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JP7508027B2
JP7508027B2 JP2023529118A JP2023529118A JP7508027B2 JP 7508027 B2 JP7508027 B2 JP 7508027B2 JP 2023529118 A JP2023529118 A JP 2023529118A JP 2023529118 A JP2023529118 A JP 2023529118A JP 7508027 B2 JP7508027 B2 JP 7508027B2
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particle
information processing
contour
particles
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JPWO2023136240A5 (https=
JPWO2023136240A1 (https=
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俊樹 坪井
早登 結城
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JFE Steel Corp
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JFE Steel Corp
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    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/16—Sintering; Agglomerating
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0205—Investigating particle size or size distribution by optical means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0205—Investigating particle size or size distribution by optical means
    • G01N15/0227—Investigating particle size or size distribution by optical means using imaging; using holography
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1429—Signal processing
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/12—Edge-based segmentation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/149—Segmentation; Edge detection involving deformable models, e.g. active contour models
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N2015/0096—Investigating consistence of powders, dustability, dustiness
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/02—Investigating particle size or size distribution
    • G01N2015/0294—Particle shape
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N2015/1497—Particle shape
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20112—Image segmentation details
    • G06T2207/20116—Active contour; Active surface; Snakes

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Signal Processing (AREA)
  • Software Systems (AREA)
  • Image Analysis (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Length Measuring Devices By Optical Means (AREA)
JP2023529118A 2022-01-11 2023-01-10 情報処理方法、情報処理装置、情報処理システム、情報処理プログラム、及び焼結鉱製造方法 Active JP7508027B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022002497 2022-01-11
JP2022002497 2022-01-11
PCT/JP2023/000332 WO2023136240A1 (ja) 2022-01-11 2023-01-10 情報処理方法、情報処理装置、情報処理システム、情報処理プログラム、及び焼結鉱製造方法

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JPWO2023136240A1 JPWO2023136240A1 (https=) 2023-07-20
JPWO2023136240A5 JPWO2023136240A5 (https=) 2023-12-13
JP7508027B2 true JP7508027B2 (ja) 2024-07-01

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EP (1) EP4421474A4 (https=)
JP (1) JP7508027B2 (https=)
KR (1) KR20240090413A (https=)
CN (1) CN118318154A (https=)
WO (1) WO2023136240A1 (https=)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000231640A (ja) 1999-02-12 2000-08-22 Sysmex Corp 物体の境界決定方法および装置
JP2011163757A (ja) 2000-03-09 2011-08-25 Jfe Steel Corp 焼結機への原料装入装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03191030A (ja) * 1989-12-19 1991-08-21 Nkk Corp 焼結鉱の製造方法
JPH08105691A (ja) * 1994-10-04 1996-04-23 Kawasaki Steel Corp 焼結機の原料装入装置
JP2011174136A (ja) * 2010-02-24 2011-09-08 Kobe Steel Ltd 焼結機への原料供給方法
JP5972758B2 (ja) 2012-11-05 2016-08-17 株式会社神鋼エンジニアリング＆メンテナンス 粒径測定装置及び粒径測定方法
JP2015114172A (ja) 2013-12-10 2015-06-22 オリンパスソフトウェアテクノロジー株式会社 画像処理装置、顕微鏡システム、画像処理方法、及び画像処理プログラム
JP6486643B2 (ja) * 2014-10-16 2019-03-20 国立大学法人電気通信大学 粉粒体の流量計測方法とそのプログラム
EP3605064B1 (en) * 2017-03-30 2023-06-14 JFE Steel Corporation Raw material particle size distribution measuring device, particle size distribution measuring method, and void ratio measuring device
JP6988632B2 (ja) * 2018-03-27 2022-01-05 日本製鉄株式会社 輪郭抽出装置及び輪郭抽出方法
CN109458941B (zh) * 2018-12-29 2023-03-07 天津市三特电子有限公司 矿车自动装载监测系统及监测方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000231640A (ja) 1999-02-12 2000-08-22 Sysmex Corp 物体の境界決定方法および装置
JP2011163757A (ja) 2000-03-09 2011-08-25 Jfe Steel Corp 焼結機への原料装入装置

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Publication number Publication date
CN118318154A (zh) 2024-07-09
EP4421474A1 (en) 2024-08-28
EP4421474A4 (en) 2025-06-18
WO2023136240A1 (ja) 2023-07-20
JPWO2023136240A1 (https=) 2023-07-20
KR20240090413A (ko) 2024-06-21

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