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GT201600166A - PORTABLE EQUIPMENT FOR SELECTIVE HARVEST WITH COLOR IDENTIFICATION BY FRUIT - Google Patents

PORTABLE EQUIPMENT FOR SELECTIVE HARVEST WITH COLOR IDENTIFICATION BY FRUIT

Info

Publication number
GT201600166A
GT201600166A GT201600166A GT201600166A GT201600166A GT 201600166 A GT201600166 A GT 201600166A GT 201600166 A GT201600166 A GT 201600166A GT 201600166 A GT201600166 A GT 201600166A GT 201600166 A GT201600166 A GT 201600166A
Authority
GT
Guatemala
Prior art keywords
fruits
fruit
images
selective
immature
Prior art date
Application number
GT201600166A
Other languages
Spanish (es)
Inventor
Giraldo Paula Jimena Ramos
Tascón Carlos Eugenio Oliveros
Navarro Mauricio García
Aguirre Álvaro Guerrero
Uribe Juan Rodrigo Sanz
Original Assignee
Federacion Nac De Cafeteros D
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 Federacion Nac De Cafeteros D filed Critical Federacion Nac De Cafeteros D
Publication of GT201600166A publication Critical patent/GT201600166A/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01DHARVESTING; MOWING
    • A01D46/00Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
    • A01D46/06Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs of coffee
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01DHARVESTING; MOWING
    • A01D46/00Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
    • A01D46/30Robotic devices for individually picking crops
    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00Image analysis
    • G06T7/0002Inspection of images, e.g. flaw detection
    • G06T7/0004Industrial image inspection
    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00Image analysis
    • G06T7/90Determination of colour characteristics
    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06VIMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00Arrangements for image or video recognition or understanding
    • G06V10/20Image preprocessing
    • G06V10/25Determination of region of interest [ROI] or a volume of interest [VOI]
    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00Indexing scheme for image analysis or image enhancement
    • G06T2207/10Image acquisition modality
    • G06T2207/10024Color image
    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00Indexing scheme for image analysis or image enhancement
    • G06T2207/20Special algorithmic details
    • G06T2207/20092Interactive image processing based on input by user
    • G06T2207/20104Interactive definition of region of interest [ROI]
    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00Indexing scheme for image analysis or image enhancement
    • G06T2207/30Subject of image; Context of image processing
    • G06T2207/30108Industrial image inspection
    • G06T2207/30128Food products
    • GPHYSICS
    • G06COMPUTING OR CALCULATING; COUNTING
    • G06VIMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00Scenes; Scene-specific elements
    • G06V20/60Type of objects
    • G06V20/68Food, e.g. fruit or vegetables

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Environmental Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Robotics (AREA)
  • Quality & Reliability (AREA)
  • Harvesting Machines For Specific Crops (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Image Analysis (AREA)
  • Image Input (AREA)

Abstract

LA PRESENTE INVENCIÓN CORRESPONDE A UN EQUIPO PORTÁTIL PARA LA COSECHA SELECTIVA Y UN MÉTODO PARA IDENTIFICACIÓN DE FRUTOS Y COSECHA SELECTIVA DE FRUTOS DE CAFÉ U OTROS FRUTOS, EL EQUIPO PORTÁTIL PARA LA COSECHA SELECTIVA DE FRUTOS EN UNA RAMA QUE COMPRENDE: UN SISTEMA DE ADQUISICIÓN DE IMÁGENES (1), UN SISTEMA DE PROCESAMIENTO DE IMÁGENES, UN MECANISMO DE DESPRENDIMIENTO (2), UN SISTEMA DE CONTROL, UN MECANISMO DE RECEPCIÓN, Y, UN SISTEMA DE ALIMENTACIÓN DE ENERGÍA AL EQUIPO, EL EQUIPO TAMBIÉN POSEE UN SISTEMA DE SERVO-VISIÓN. EL MÉTODO PARA LA IDENTIFICACIÓN DE FRUTOS POR COLOR Y COSECHA SELECTIVA QUE COMPRENDE LAS ETAPAS DE (A) ADQUIRIR IMÁGENES DE LOS FRUTOS EN LA RAMA; (B) ALMACENAR LAS IMÁGENES EN UNA MEMORIA; (C) PRE-PROCESAR LAS IMÁGENES CON UN FILTRADO PARA REDUCCIÓN DE RUIDO Y MEJORA DE LAS IMÁGENES; (D) CONVERTIR EN LAS IMÁGENES EL COLOR DE RGB A ESPACIO DE COLOR LUX MOD; (E) UMBRALIZAR LAS VARIBALES U, Y VLUX-MODIFICADO DEL ESPACIO DE COLOR LUX MOD OBTENIENDO UNA IMAGEN BINARIA Y DETECTAR LOS PÍXELES DE FRUTOS MADUROS E INMADUROS; (F) CONTAR LOS PÍXELES DE FRUTOS MADUROS E INMADUROS; (G) DETECTAR LAS ZONAS DE INTERÉS, CONFORME A LA POSICIÓN SOBRE LA RAMA QUE CONTIENE LOS FRUTOS INDICADA POR LA IMAGEN; (H) DETERMINAR UN VALOR DE UMBRAL DE RIESGO DE DESPRENDER UN FRUTO INMADURO "N" COMO UN PORCENTAJE DE LA TOTALIDAD DE LA SECCIÓN DE LA ZONA DE INTERÉS; (I) DETERMINAR EL RIESGO DE DESPRENDER UN FRUTO INMADURO COMPARANDO EL PORCENTAJE DE PÍXELES DE FRUTOS INMADUROS DE LA SECCIÓN DE LA ZONA DE INTÉRES CON EL VALOR DE UMBRAL DE RIESGO DE DESPRENDER UN FRUTO INMADURO "N"; (J) GENERA UNA ORDEN DE ACTIVACIÓN Y DESPRENDER EL FRUTO DEPENDIENDO DE REGLAS PARA LA ACTIVACIÓN PARA DESPRENDER FRUTO.THIS INVENTION IS FOR A PORTABLE EQUIPMENT FOR SELECTIVE HARVESTING AND A METHOD FOR THE IDENTIFICATION OF FRUITS AND SELECTIVE HARVEST OF COFFEE FRUITS OR OTHER FRUITS, THE PORTABLE EQUIPMENT FOR THE SELECTIVE HARVEST OF FRUITS IN A BRANCH THAT INCLUDES: IMAGES (1), A PICTURE PROCESSING SYSTEM, A DETACHMENT MECHANISM (2), A CONTROL SYSTEM, A RECEPTION MECHANISM, AND, A POWER SUPPLY SYSTEM TO THE EQUIPMENT, THE EQUIPMENT ALSO HAS A SERVO SYSTEM VIEW. THE METHOD FOR THE IDENTIFICATION OF FRUITS BY COLOR AND SELECTIVE HARVEST THAT INCLUDES THE STAGES OF (A) PURCHASING PICTURES OF FRUITS IN THE BRANCH; (B) STORE THE IMAGES IN A MEMORY; (C) PRE-PROCESS THE IMAGES WITH A FILTER FOR NOISE REDUCTION AND IMPROVEMENT OF THE IMAGES; (D) CONVERT THE RGB COLOR TO LUX MOD COLOR SPACE IN THE IMAGES; (E) THRESHOLD THE VARIBLES U, AND VLUX-MODIFIED OF THE LUX MOD COLOR SPACE BY OBTAINING A BINARY IMAGE AND DETECTING THE MATURE AND IMMATURE FRUIT PIXELS; (F) COUNT THE PIPELS OF MATURE AND IMMATURE FRUITS; (G) DETECT THE AREAS OF INTEREST, ACCORDING TO THE POSITION ON THE BRANCH CONTAINING THE FRUITS INDICATED BY THE IMAGE; (H) DETERMINE A RISK THRESHOLD VALUE OF UNLOCKING AN IMMATURE FRUIT "N" AS A PERCENTAGE OF THE TOTALITY OF THE SECTION OF THE AREA OF INTEREST; (I) DETERMINE THE RISK OF UNDERSTANDING AN IMMATURE FRUIT BY COMPARING THE PERCENTAGE OF IMMEDIATE FRUIT FRUITS OF THE SECTION OF THE AREA OF INTEREST WITH THE RISK THRESHOLD VALUE OF UNLOCKING AN IMMATURE FRUIT "N"; (J) GENERATE AN ACTIVATION ORDER AND UNLOCK THE FRUIT DEPENDING ON RULES FOR ACTIVATION TO UNLOCK FRUIT.

GT201600166A 2014-02-12 2016-08-12 PORTABLE EQUIPMENT FOR SELECTIVE HARVEST WITH COLOR IDENTIFICATION BY FRUIT GT201600166A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CO14029767 2014-02-12

Publications (1)

Publication Number Publication Date
GT201600166A true GT201600166A (en) 2018-12-18

Family

ID=53799646

Family Applications (1)

Application Number Title Priority Date Filing Date
GT201600166A GT201600166A (en) 2014-02-12 2016-08-12 PORTABLE EQUIPMENT FOR SELECTIVE HARVEST WITH COLOR IDENTIFICATION BY FRUIT

Country Status (5)

Country Link
CR (1) CR20160370A (en)
GT (1) GT201600166A (en)
MX (1) MX376483B (en)
PE (1) PE20161167A1 (en)
WO (1) WO2015121809A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9462749B1 (en) 2015-04-24 2016-10-11 Harvest Moon Automation Inc. Selectively harvesting fruits
US9468152B1 (en) 2015-06-09 2016-10-18 Harvest Moon Automation Inc. Plant pruning and husbandry
US9928584B2 (en) 2016-07-11 2018-03-27 Harvest Moon Automation Inc. Inspecting plants for contamination
US9965845B2 (en) 2016-07-11 2018-05-08 Harvest Moon Automation Inc. Methods and systems for inspecting plants for contamination
US11343967B1 (en) 2018-11-14 2022-05-31 Cv Robotics Booster Club Robotic automation of mechanical field harvesting of broccoli plants
US11147228B2 (en) 2019-02-15 2021-10-19 Syngenta Crop Protection Ag Soybean cultivar EC1661470
CN109743961A (en) * 2019-03-07 2019-05-14 南京林业大学 A pneumatic-assisted berry precise harvesting device and method
CN111401442A (en) * 2020-03-16 2020-07-10 中科立业(北京)科技有限公司 Fruit identification method based on deep learning
CN114766197B (en) * 2022-04-14 2024-03-12 重庆市农业科学院 Cabbage picking method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3389543A (en) * 1965-08-31 1968-06-25 Joseph C. Clark Fruit picking apparatus
US4538405A (en) * 1981-12-11 1985-09-03 Alexandrino Victor M Portable coffee harvesting machine
JPH0981749A (en) * 1995-09-18 1997-03-28 Iseki & Co Ltd Fruit recognition device
US5916115A (en) * 1997-09-17 1999-06-29 Pavone; Osvaldo Olive picker
CO5400120A1 (en) * 2002-10-09 2004-05-31 Fed Nac De Cafeteros De Colombia COFFEE FRUIT MECHANICAL DEGRANATOR
JP3757279B2 (en) * 2002-12-02 2006-03-22 独立行政法人農業・生物系特定産業技術研究機構 Method and apparatus for selective harvesting of fruit vegetables
JP6015904B2 (en) * 2012-05-21 2016-10-26 国立大学法人東京農工大学 Harvesting equipment and harvesting method

Also Published As

Publication number Publication date
PE20161167A1 (en) 2016-11-27
MX376483B (en) 2025-03-07
CR20160370A (en) 2016-12-06
WO2015121809A1 (en) 2015-08-20
MX2016010568A (en) 2017-05-09

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