MA22634A1 - Methode et appareil pour l'analyse d'images et de minerais composites . - Google Patents

Methode et appareil pour l'analyse d'images et de minerais composites .

Info

Publication number
MA22634A1
MA22634A1 MA22924A MA22924A MA22634A1 MA 22634 A1 MA22634 A1 MA 22634A1 MA 22924 A MA22924 A MA 22924A MA 22924 A MA22924 A MA 22924A MA 22634 A1 MA22634 A1 MA 22634A1
Authority
MA
Morocco
Prior art keywords
images
analysis
composite ores
ores
composite
Prior art date
Application number
MA22924A
Other languages
English (en)
Inventor
Grove Rd
Original Assignee
Imc Fertilizer Inc
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 Imc Fertilizer Inc filed Critical Imc Fertilizer Inc
Publication of MA22634A1 publication Critical patent/MA22634A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • 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
    • G01N15/1468—Optical investigation techniques, e.g. flow cytometry with spatial resolution of the texture or inner structure of the particle
    • G01N15/147—Optical investigation techniques, e.g. flow cytometry with spatial resolution of the texture or inner structure of the particle the analysis being performed on a sample stream
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/85—Investigating moving fluids or granular solids
    • G01N2021/8592—Grain or other flowing solid samples

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
MA22924A 1991-08-30 1992-08-28 Methode et appareil pour l'analyse d'images et de minerais composites . MA22634A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/753,348 US5303310A (en) 1991-08-30 1991-08-30 Method and apparatus for image analysis of composite ores

Publications (1)

Publication Number Publication Date
MA22634A1 true MA22634A1 (fr) 1993-04-01

Family

ID=25030263

Family Applications (1)

Application Number Title Priority Date Filing Date
MA22924A MA22634A1 (fr) 1991-08-30 1992-08-28 Methode et appareil pour l'analyse d'images et de minerais composites .

Country Status (4)

Country Link
US (1) US5303310A (fr)
AU (1) AU656001B2 (fr)
CA (1) CA2074706A1 (fr)
MA (1) MA22634A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2713779B1 (fr) * 1993-12-10 1996-03-08 Lorraine Laminage Procédé automatique d'analyse macérale et de détermination du pouvoir réflecteur de la vitrinite dans les charbons.
FR2801673B1 (fr) * 1999-11-26 2001-12-28 Pechiney Aluminium Procede de mesure du degre et de l'homogeneite de calcination des alumines
US20060249245A1 (en) * 2000-10-31 2006-11-09 Bernard Balling Ceramic and glass correction inks
US6629010B2 (en) * 2001-05-18 2003-09-30 Advanced Vision Particle Measurement, Inc. Control feedback system and method for bulk material industrial processes using automated object or particle analysis
US6885904B2 (en) 2001-05-18 2005-04-26 Advanced Vision Particle Measurement, Inc. Control feedback system and method for bulk material industrial processes using automated object or particle analysis
US7639842B2 (en) 2002-05-03 2009-12-29 Imagetree Corp. Remote sensing and probabilistic sampling based forest inventory method
US7212670B1 (en) * 2002-05-03 2007-05-01 Imagetree Corp. Method of feature identification and analysis
EP3196634A1 (fr) * 2016-01-22 2017-07-26 Buhler Sortex Ltd. Appareil d'inspection
CN116823827B (zh) * 2023-08-29 2023-11-10 山东德信微粉有限公司 一种基于图像处理的矿石粉碎效果评价方法

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB617276A (en) * 1946-07-03 1949-02-03 Ferenc Okolicsanyi Improvements in or relating to methods and apparatus for sorting small articles such as seeds and the like
US2494441A (en) * 1948-07-28 1950-01-10 Rca Corp Method and apparatus for electronically determining particle size distribution
US2707555A (en) * 1950-06-08 1955-05-03 Antoine M Gaudin Beryl ore selector
US3053388A (en) * 1956-05-11 1962-09-11 Gulf Research Development Co Radiological sorting apparatus
US3011634A (en) * 1958-03-03 1961-12-05 K & H Equipment Ltd Method and apparatus for sorting materials
US3052353A (en) * 1958-07-18 1962-09-04 Floyd V Richardson Ore sorting device
US3395793A (en) * 1964-12-03 1968-08-06 Colonial Sugar Refining Co Method of ore sorting based on differential infrared emission
US3356211A (en) * 1964-12-07 1967-12-05 Ted C Mathews Separation of ore particles preferentially coated with liquid fluorescent material
GB1127742A (en) * 1965-02-06 1968-09-18 Metals Res Ltd Improvements in or relating to image analysis systems
US3305089A (en) * 1965-08-13 1967-02-21 Gunsons Sortex Ltd Apparatus for sorting fluorescent articles
US3472375A (en) * 1967-10-27 1969-10-14 Ted C Mathews Apparatus and method for separating ore
US3746265A (en) * 1970-10-02 1973-07-17 Int Minerals & Chem Corp Benefication of potash
US3705383A (en) * 1971-08-06 1972-12-05 William W Frayer Biological sample pattern analysis method and apparatus
US3791744A (en) * 1972-02-22 1974-02-12 Dyk Res Corp Van Xerographic toner concentration measuring apparatus and method
US3936188A (en) * 1972-11-06 1976-02-03 Sawyer Research Products, Inc. Color sorting of irradiated materials and a calibrated color comparison array
IL45832A (en) * 1973-11-19 1977-06-30 Texas Gas Transmission Corp Multi-step chemical and radiation process
US3962403A (en) * 1974-01-14 1976-06-08 The Superior Oil Company Process for separation of nahcolite from oil shale
US3977526A (en) * 1975-06-27 1976-08-31 Sphere Investments Limited Tracking systems for sorting apparatus
US4088552A (en) * 1976-04-19 1978-05-09 Eastman Kodak Company Recovering silver compounds from solutions containing other silver compounds
US4064534A (en) * 1976-04-20 1977-12-20 Leone International Sales Corporation System for monitoring the production of items which are initially difficult to physically inspect
US4122952A (en) * 1976-04-26 1978-10-31 Sphere Investments Limited Photometric sorters
US4136950A (en) * 1976-11-08 1979-01-30 Labrum Engineering, Inc. Microscope system for observing moving particles
AU3021077A (en) * 1976-11-11 1979-05-10 Ore Sorters (Australia) Pty. Ltd. Valve
US4371265A (en) * 1977-09-13 1983-02-01 Dai Nippon Insatsu Kabushiki Kaisha Dot percentage measuring device
US4204950A (en) * 1978-02-08 1980-05-27 Sortex North America, Inc. Produce grading system using two visible and two invisible colors
US4169045A (en) * 1978-04-19 1979-09-25 Occidental Research Corporation Separation of shale from waste material
ZA782389B (en) * 1978-04-26 1979-09-26 Sphere Invest Material benefication
DE3007038A1 (de) * 1979-03-01 1980-09-11 Gen Mining & Finance Corp Verfahren und vorrichtung zum sortieren von erz
US4462495A (en) * 1979-06-04 1984-07-31 Occidental Research Corporation Process and apparatus for the separation of particles into three fractions of similar compositions
US4266675A (en) * 1980-01-04 1981-05-12 The United States Of America As Represented By The Secretary Of Agriculture Optical wood-bark segregator
ZA835644B (en) * 1982-08-04 1984-04-25 Cra Exploration Pty Ltd Particle sorting method and apparatus
US4561018A (en) * 1982-11-18 1985-12-24 The United States Of America As Represented By The Secretary Of The Air Force Apparatus for continuously inspecting the physical characteristics of particulate matter
US4532545A (en) * 1983-08-29 1985-07-30 Hanson Lowell C Subteranean surveying apparatus
JPH0644278B2 (ja) * 1984-03-27 1994-06-08 株式会社ニレコ 画像解析による組織自動定量測定方法およびその装置
FR2565844B1 (fr) * 1984-06-13 1988-10-28 Centre Nat Rech Scient Nouveaux microagregats de metaux non nobles, procede pour leur preparation et application a la catalyse de la photoreduction de l'eau
US4592082A (en) * 1984-08-10 1986-05-27 The United States Of America As Represented By The United States Department Of Energy Quantitative determination of mineral composition by powder X-ray diffraction
JP2569303B2 (ja) * 1985-07-05 1997-01-08 日本電装株式会社 画像デ−タの累積加算を行う画像処理装置
US4814868A (en) * 1987-10-02 1989-03-21 Quadtek, Inc. Apparatus and method for imaging and counting moving particles
US4918739A (en) * 1988-08-12 1990-04-17 Maraven, S.A. Process and system for digital analysis of images applied to stratigraphic data
US5011595A (en) * 1989-06-02 1991-04-30 Consolidation Coal Company Combination feedforward-feedback froth flotation cell control system

Also Published As

Publication number Publication date
CA2074706A1 (fr) 1993-03-01
AU2082292A (en) 1993-03-04
AU656001B2 (en) 1995-01-19
US5303310A (en) 1994-04-12

Similar Documents

Publication Publication Date Title
FR2716587B1 (fr) Procédé et appareil de compression d'images.
FR2587572B1 (fr) Appareil et procede de traitement d'images
FR2619002B1 (fr) Appareil electronystagmographique infrarouge/video pour l'observation et l'enregistrement des mouvements de l'oeil
FR2633474B1 (fr) Appareil de traitement d'image
FR2558971B1 (fr) Appareil de formation d'images d'empreintes digitales
FR2623922B1 (fr) Appareil de formation d'images
FR2703365B1 (fr) Appareil et procédé d'électro-placage.
FR2588212B1 (fr) Appareil de traitement et de sortie d'images
DE69434685D1 (de) Bildverarbeitungsverfahren und -gerät
FR2538550B1 (fr) Procede et appareil pour la detection de l'oxygene
FR2611930B1 (fr) Appareil de formation d'images
GB9223259D0 (en) Method and apparatus for image analysis
EP0511400A4 (en) Device for processing image of endoscope and method thereof
FR2698983B1 (fr) Procede et appareil de recyclage d'un tampon video.
DE69429952T2 (de) Bildverarbeitungsverfahren und Vorrichtung zur Durchführung dieses Verfahrens
FR2651591B1 (fr) Appareil de traitement d'image et circuit de reduction d'image pour cet appareil.
MA22634A1 (fr) Methode et appareil pour l'analyse d'images et de minerais composites .
DE69534638T2 (de) Bildverarbeitungsvorrichtung und -verfahren
FR2610158B1 (fr) Appareil de traitement d'images
FR2613508B1 (fr) Appareil de traitement d'image
DE69328506D1 (de) Bildverarbeitungs-Verfahren und Vorrichtung
FR2684830B1 (fr) Procede d'analyse d'images.
FR2618918B1 (fr) Appareil electrophotographique et procede de formation d'image
FR2754623B1 (fr) Appareil pour visualiser simultanement des images de television et d'ordinateur personnel
FR2578130B1 (fr) Appareil et procede de superposition d'images video