Kitchen violation behavior detection method and device, equipment and storage medium
A detection method and behavior technology, applied in the field of biometric identification, can solve the problems of weak generalization ability and low detection accuracy, and achieve the effect of strong generalization ability and high detection accuracy
Inactive Publication Date: 2020-08-07
PINGAN INT SMART CITY TECH CO LTD
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Problems solved by technology
[0005] In order to solve the technical problems of weak generalization ability and low detection accuracy existing in the existing computer vision technology, the present invention provides a method for detecting violations in kitchens based on deep learning, which can accurately extract visual features of violations and is not affected by The kitchen scene is limited, and the generalization ability is strong
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[0056] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.
[0057] Those skilled in the art will understand that the singular forms "a", "an", "said" and "the" used herein may also include plural forms unless otherwise stated. It should be further understood that the word "comprising" used in the description of the present application refers to the presence of said features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features , integers, steps, operations, elements, components, and / or groups thereof.
[0058] figure 1 It is the overall flow chart of ...
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The invention relates to the field of biological recognition and provides a kitchen violation behavior detection method and device, computer equipment and a storage medium. The method comprises the steps that: kitchen violation behavior pictures are acquired, and a public violation picture set A and a real violation picture set B are constructed, a public violation region set a and a real violation region set b are constructed by using violation pictures in the public picture set A and the real picture set B respectively; and an encoding-decoding model is constructed, iterative training is conducted on the model twice through the public violation image set A, the public violation region set a, the real violation image set B and the real violation region set b, and after a kitchen violationbehavior detection model is obtained, images shot by a kitchen camera in real time are input into the detection model to be subjected to violation behavior detection. In addition, the invention further relates to a blockchain technology; and the data information of the detection model can be stored in a blockchain. The method is based on deep learning, can accurately extract violation visual features, is not limited by kitchen scenes, and is high in generalization ability.
Description
technical field [0001] The present application relates to the field of biometrics, and in particular to a method, device, equipment and storage medium for detection of cooking violations. Background technique [0002] Computer vision is a technology that has matured in recent years. Intelligent video surveillance technology based on computer vision technology is widely used in restaurants, companies, gyms, construction sites, and railway stations. With the improvement of people's living standards, food and beverage The requirements of the industry have also increased. In order to make the management of the kitchen in the catering industry more and more standardized, the catering intelligent video surveillance technology based on computer vision technology has also emerged as the times require. [0003] The general practice of catering intelligent video surveillance based on computer vision technology is to firstly use the method of target detection to detect the refined targ...
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IPC IPC(8): G06K9/00G06K9/62G06N3/04G06N3/08
CPCG06N3/08G06V40/10G06V20/46G06V10/751G06N3/045G06F18/24
Inventor 谢雨洋
Owner PINGAN INT SMART CITY TECH CO LTD