METHOD AND APPARATUS FOR OPTICAL ANALYSIS OF FRUITS OR VEGETABLES AND AUTOMATIC SORTING APPARATUS Russian patent published in 2021 - IPC G01N21/35 G01N21/17 B07C5/342 

Abstract RU 2750086 C2

FIELD: optical analysis.

SUBSTANCE: invention relates to a method and an apparatus for optical analysis of fruits or vegetables. Various light sources (7a, 7b) are configured to supply light emission in various spectral ranges selectively to each object in accordance with the predetermined illumination sequence, and images are generated by means of at least one colour camera (4) sensitive to infrared emission. The exposure of the camera is controlled synchronously with said illumination sequence so as to obtain a series of images in various spectral ranges including at least one image in the visible range and at least one image in the infrared range.

EFFECT: development of a method and apparatus intended for optical analysis of fruits or vegetables by image generation in various spectral ranges, highly productive and significantly simpler and less expensive to learn, use and maintain.

15 cl, 8 dwg

Similar patents RU2750086C2

Title Year Author Number
METHODS AND DEVICE FOR COAXIAL IMAGE FORMING WITH MULTIPLE WAVELENGTHS 2013
  • Darti Mark Entoni
RU2616653C2
METHOD OF MULTISPECTRAL VISUALISATION AND DEVICE FOR MEASUREMENT OF CRITICAL SIZE OF NANOSTRUCTURES 2014
  • Shcherbakov Aleksandr Viacheslavovich
  • Riabko Maksim Vladimirovich
  • Lantsov Alexey Dmitrievich
RU2560245C1
METHOD AND APPARATUS FOR DETECTING MATTER 2014
  • Balthasar Dirk
  • Hartmann Tobias
  • Mcgloughlin John
  • Reid Douglas Alexander
RU2664261C2
METHOD OF OBJECT EXPRESS CONTROL 2016
  • Kovrazhkin Rostislav Alekseevich
  • Drokhanov Aleksej Nikiforovich
  • Krasnov Andrej Evgenevich
  • Mikhajlenko Sergej Anatolevich
RU2638910C1
MONITORING DEVICE 2014
  • Harbeck Hartmut
  • Balthasar Dirk
RU2664793C2
VIDEO SPECTROMETER FOR EXPRESS-CONTROL OF LIGHT-REFLECTING OBJECTS 2019
  • Drokhanov Aleksej Nikiforovich
  • Kovrazhkin Rostislav Alekseevich
  • Krasnov Andrej Evgenevich
RU2728495C1
PORTABLE VIDEO SPECTROMETER 2020
  • Drokhanov Aleksej Nikiforovich
  • Kovrazhkin Rostislav Alekseevich
  • Krasnov Andrej Evgenevich
RU2750292C1
APPARATUS FOR AUTOMATIC MEASUREMENT OF PLANT PARAMETERS 2019
  • Iatsenko Vladimir Mikhailovich
  • Maslakov Iurii Nikolaevich
  • Maslova Elena Vladimirovna
  • Berezhnoi Vladislav Aleksandrovich
RU2726257C1
DEVICE FOR RECORDING AND DIGITAL PROCESSING OF IMAGES OF DRILL CORES 2017
  • Starovojtov Aleksandr Vladimirovich
  • Kokunin Petr Anatolevich
  • Glazenap Aleksandr Lvovich
  • Stepanov Aleksej Nikolaevich
  • Nurgaliev Danis Karlovich
  • Kosarev Viktor Evgenevich
  • Kurchatov Eduard Yurevich
  • Chikrin Dmitrij Evgenevich
RU2667342C1
METHOD OF LIDAR CALIBRATION 2015
  • Kosachev Dmitrij Vladimirovich
  • Zhevlakov Aleksandr Pavlovich
  • Kashcheev Sergej Vasilevich
RU2618963C2

RU 2 750 086 C2

Authors

Blanc, Philippe

Dates

2021-06-22Published

2018-01-30Filed