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Food material recognition method and device and refrigerator

A technology for ingredients and refrigerators, which is applied in the field of identification of ingredients, can solve the problem of low accuracy in identifying similar ingredients, and achieve the effects of improving user experience, reducing background clutter, and improving signal-to-noise ratio.

Pending Publication Date: 2020-04-07
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a method, a device, and a refrigerator for identifying ingredients, so as to at least solve the technical problem that the identification system for ingredients in refrigerators in the prior art does not have high accuracy in identifying similar ingredients

Method used

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  • Food material recognition method and device and refrigerator
  • Food material recognition method and device and refrigerator

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Embodiment 1

[0023] According to an embodiment of the present invention, an embodiment of a method for identifying ingredients is provided. It should be noted that the steps shown in the flow chart of the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions, and, Although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0024] figure 1 is a flowchart of a method for identifying ingredients according to an embodiment of the present invention, such as figure 1 As shown, the method includes the following steps:

[0025] Step S11, acquiring image information inside the refrigerator.

[0026] Specifically, the above-mentioned image information is an image from any angle inside the refrigerator, including images of ingredients and images of the internal structure of the refrigerator.

[0027] In an optional embodiment, the ...

Embodiment 2

[0051] According to an embodiment of the present invention, an embodiment of a device for identifying ingredients is provided, figure 2 is a schematic diagram of a device for identifying ingredients according to an embodiment of the present invention, such as figure 2 As shown, the device includes:

[0052] The acquisition module 21 acquires image information inside the refrigerator.

[0053] The recognition module 22 recognizes the image information according to the image recognition model to obtain the recognition result, wherein the image recognition model is a convolutional neural network model obtained through training including various image information in the refrigerator.

[0054] The determining module 23 determines the ingredients in the refrigerator according to the recognition result.

[0055] As an optional embodiment, the recognition module includes: an extraction submodule, configured to extract at least one image feature contained in the image information; ...

Embodiment 3

[0063] According to an embodiment of the present invention, a refrigerator is provided, including the device for identifying ingredients in Embodiment 2.

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Abstract

The invention discloses a method and device for identifying food materials and a refrigerator. The method comprises the steps that image information in the refrigerator is acquired; recognizing the image information according to an image recognition model to obtain a recognition result, the image recognition model being a convolutional neural network model obtained by training various image information in the refrigerator; and determining food materials in the refrigerator according to the recognition result. According to the invention, the technical problem of low accuracy of identifying similar food materials by a food material recognition system in the refrigerator in the prior art is solved.

Description

technical field [0001] The present invention relates to the field of smart home appliances, in particular, to a method and device for identifying ingredients and a refrigerator. Background technique [0002] A refrigerator is a common household appliance used for storing and keeping fresh ingredients to prolong the freshness of ingredients. However, with the improvement of living standards and the acceleration of the pace of life, users have more and more requirements for the multifunctional application of electrical appliances. In addition to freezing storage in daily applications, refrigerators are also expected to achieve more functions, such as through The internal ingredients identification system is set up to automatically collect and identify internal ingredients. Through the identification of ingredients, users can be pushed to purchase ingredients and remote recipes. On the one hand, it can remind users to buy the required ingredients when they are off work, saving ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06K9/62G06N3/04G06N3/08
CPCG06N3/08G06V20/00G06V20/68G06N3/045G06F18/214
Inventor 易斌连园园万会谌进
Owner GREE ELECTRIC APPLIANCES INC