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Image processing method applied to bacterial colony counter in microbiology

An image and colony technology, applied in biochemical equipment and methods, image data processing, enzymology/microbiology devices, etc., can solve problems such as complex use

Pending Publication Date: 2021-07-23
INTERSCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

These steps further complicate the use of these machines

Method used

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  • Image processing method applied to bacterial colony counter in microbiology
  • Image processing method applied to bacterial colony counter in microbiology
  • Image processing method applied to bacterial colony counter in microbiology

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Embodiment Construction

[0040] Since the embodiments described below are by no means restrictive, it is especially considered that, if this feature is judged to be sufficient to confer technical advantages to distinguish the present invention from the prior art, by subsequent description separately from other technical features, the variants of the present invention only include Judgment of the described technical characteristics. This judgment includes at least one technical feature that has no structural details or only has the function of some structural details, if only this part is sufficient to confer technical advantages to distinguish the present invention from the prior art.

[0041] In the following description, elements having the same structure or similar functions will be denoted by the same reference numerals.

[0042] A method for counting the presence of colonies in a sample is now described.

[0043] refer to figure 1 , schematically represents the imaging device 10 in bright field...

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Abstract

The invention relates to a device (30) for counting colonies present in a sample, having a position provided for receiving as a holding sample carrier and a solid medium, comprising: a first detector and a second detector formed by a single detector (35), a processing unit (36) is configured to determine that the bright field arrangement is dominant, the bright diffusion surface (14) replaces the dark diffusion surface (24), a light-emitting diode (13) is extinguished to the dark field, the light-emitting diode (13) is extinguished to the bright field. In the dark field configuration, the dark diffusion surface (24) replaces the bright diffusion surface (14), extinguishing the light-emitting diode (13) in a bright field, and lighting the light-emitting diode (13) in a dark field.

Description

technical field [0001] The present invention relates to the field of detection of microorganisms in growth media. The invention is particularly suitable for microbiological analysis and quality control. It also finds applications in the fields of the environment, the food industry, pharmacology, cosmetology, and research and development. [0002] In particular, the invention relates to an image processing method applied to a colony counter in microbiology. Background technique [0003] Today, colonies are still counted in a non-negligible manner by manually counting the observed colonies in seeded media. [0004] However, in the prior art there are devices for counting colonies based on the acquisition of images of samples comprising previously inoculated culture medium and then processing the acquired images to determine their number. [0005] Also, the patent document EP2807484 is known which describes a device for detecting microorganisms comprising a detection system ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06M1/10G06T5/50G06T7/136
CPCG06M1/101G06T5/50G06T7/136G06T2207/30242C12M41/36G06T2207/20221G06V20/69G06V20/698G06V10/803G06F18/251C12M1/34C12Q1/06G06T2207/10056G01N2015/1486G01N2015/1497G01N15/1433
Inventor 埃马纽埃尔·雅朗克
Owner INTERSCI
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