Tableware-pattern-based pricing method of dish automatic identification system

An automatic identification system and pattern technology, applied in the direction of computing, computer parts, collaborative operation devices, etc., can solve the problems of reduced efficiency and limited combination forms, and achieve the effect of low cost and improved automation efficiency

Inactive Publication Date: 2016-10-26
HANGZHOU HUICUI INTELLIGENT TECH CO LTD
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  • Abstract
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AI Technical Summary

Problems solved by technology

"The image information mentioned in it includes the size, shape and color of the dinner plate, and the acquired image information of the dinner plate is recognized through image recognition technology. However, to recognize the color and shape of the dinner plate itself, it is necessary to restrict the color and shape of the tableware. and limited combinations

Method used

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  • Tableware-pattern-based pricing method of dish automatic identification system
  • Tableware-pattern-based pricing method of dish automatic identification system

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Embodiment Construction

[0031] The present invention will be further described in detail below in conjunction with the accompanying drawings and examples, but the protection scope of the present invention is not limited thereto.

[0032] refer to Figure 1-2 , the present invention a kind of pricing method based on the dish automatic identification system of tableware pattern, comprises the following steps:

[0033] A. Divide dishes with different prices into tableware with different patterns printed on them, so that the patterns and patterns of the tableware can be associated with the prices of the dishes;

[0034] B. Place the dish to be priced in the detection area, trigger the signal to trigger the camera to capture the image of the plate, and extract the overall image;

[0035] C. The system detects the edge area of ​​the tableware in the image, traverses and recognizes the pattern pattern on the edge of the tableware, and obtains the information of the corresponding dish;

[0036] D. Output t...

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Abstract

The invention relates to a tableware-pattern-based pricing method of a dish automatic identification system. According to the tableware-pattern-based pricing method, patterns on dinner plates are regarded as identification objects, specific figures or marks are printed on edges of the tableware, each specific figure or mark represents the type or price of a kind of dish, and a machine vision system can be used for identifying the types or prices of dishes in the tableware through reading the figures or marks printed on the edges of the tableware, thereby performing automated pricing and being capable of improving automation efficiency of a restaurant significantly. Compared with the existing container identification method, the tableware-pattern-based pricing method is not liable to be limited by containers, does not need to use special tableware as the containers, can just adopt the tableware with different figures and patterns, and is low in cost. The tableware-pattern-based pricing method can traverse a plurality of regions, can identify a plurality of dinner plates simultaneously after one-time shooting, and does not need to scan the dinner plates one by one. The tableware-pattern-based pricing method identifies the dinner plates quickly through machine vision, the form of identification is not limited by tableware combination, and the tableware-pattern-based pricing method is more intelligent.

Description

technical field [0001] The present invention relates to the fields of machine vision and machine learning, and more specifically relates to a pricing method for an automatic dish recognition system based on tableware patterns. The present invention can be widely used in canteens, fast food restaurants and other places that provide self-service meal selection and settlement services . Background technique [0002] As the pace of urban life continues to accelerate, people are increasingly using various types of fast food to solve the problem of "food". Then choose and settle by queuing up to swipe your card or cash settlement. And how to calculate the price of the selected dishes, there are two kinds of manual pricing and automatic pricing in the existing technology. Due to the increase in the number of diners, the efficiency of manual meal delivery and price calculation is low. During the peak consumption period, the slow settlement speed often leads to queuing phenomenon, ...

Claims

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Application Information

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IPC IPC(8): G06Q50/12G06K17/00
CPCG06Q50/12G06K17/0022
Inventor 周柔刚周才健许允迪
Owner HANGZHOU HUICUI INTELLIGENT TECH CO LTD
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