Method and device for determining commodity purchase and user terminal

A judgment method and product technology, applied in the field of image recognition, can solve problems such as troublesome, long settlement time, cumbersome shopping process, etc.

Active Publication Date: 2018-11-30
SHANGHAI YUEPU INVESTMENT CENT (LLP)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current automatic vending cabinets can only carry out automatic shipment and automatic settlement according to the user's choice, and cannot accurately identify the user's shopping behavior and what they have obtained in an open retail shopping environment, so as to realize settlement
[0004] In

Method used

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  • Method and device for determining commodity purchase and user terminal
  • Method and device for determining commodity purchase and user terminal
  • Method and device for determining commodity purchase and user terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0058] Reference figure 2 , The first embodiment of the present invention provides a commodity purchase determination method, including:

[0059] Step S10000, receiving the shopping start instruction returned by the infrared signal triggered by the user's shopping gesture;

[0060] As mentioned above, the commodity purchase determination method provided by this embodiment can be applied to an open shopping environment, such as shopping malls, supermarkets and other places, that is, unattended, and users can take goods freely. In this embodiment, it may be an open vending machine. After the user starts shopping, the door of the vending machine is opened, and the user directly takes the goods inside, and the vending machine uses the image capture device to make the user's shopping Conduct identification and statistics on behaviors and purchased products to realize the final settlement of the user's purchased products.

[0061] Above, the user's shopping gesture is the action of the u...

Embodiment 2

[0075] Reference image 3 , The second embodiment of the present invention provides a commodity purchase determination method based on the above figure 2 In the first embodiment shown, the step S30000 "based on neural network learning, perform image recognition on the time-stamped continuous shooting image to determine the user's product shopping data" includes:

[0076] Step S31000, converting the continuously photographed images with time stamps into several consecutive frames of gesture images according to the time stamp sequence;

[0077] As described above, in this embodiment, the continuous shooting image may be dynamic image video data, and the continuous shooting image is converted into several frames of gesture images. The above several frames can be set according to specific image recognition capabilities, such as 10 frames.

[0078] The number of frames of the gesture image converted from the continuous shot image can be set according to the speed of the user's shopping ge...

Embodiment 3

[0090] Reference Figure 4 , The third embodiment of the present invention provides a commodity purchase determination method based on the above image 3 In the second embodiment shown, the step S32000 "based on neural network learning, perform image recognition on the gesture image in each frame to determine the user's product shopping data" includes:

[0091] Step S32100, based on neural network learning, perform gesture feature positioning on the gesture in each frame of the gesture image to obtain target gesture feature trajectory data;

[0092] As mentioned above, the gesture feature is the feature information of the user's shopping gesture contained in the image, including the image feature of the user's hand and the image feature of the product grabbed by the user's hand. The image feature of the hand can be a grabbing gesture feature. , Palm position characteristics, finger shape characteristics, etc., the image characteristics of the product can include information such as ...

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PUM

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Abstract

The invention provides a method and device for determining commodity purchase and a user terminal. The method comprises the steps of: receiving a shopping starting instruction returned by triggering an infrared signal by a user shopping gesture; starting image collection according to the shopping starting instruction and stopping the image collection of the user shopping gesture when a shopping terminating instruction is received to obtain continuously-shot images with timestamps; and carrying out image recognition on the continuously-shot images with the timestamps to determine commodity purchasing data of a user and settling commodities according to the commodity purchasing data. The method provided by the invention has the advantages that in an open shopping environment, the judgment onshopping behaviors of the user and the intelligent identification of the variety and quantity of the purchased items are realized through an image identifying technology; the identification and the judgment on the commodity purchasing behaviors of the user and the purchased commodities are realized; and therefore, the labor cost is reduced, the settlement time is greatly shortened, the settlementefficiency is high, the shopping process is simple and the user experience is improved.

Description

Technical field [0001] The present invention relates to the technical field of image recognition, and more specifically, to a method, device and user terminal for determining the purchase of commodities. Background technique [0002] Material circulation is the most basic element of human society. The retail industry or open related industries that sell directly to consumers (hereinafter referred to as the retail industry or retail enterprises), as an important means of current material circulation, need to hire a large number of cashiers to realize the sale and purchase of goods. The shopping items are counted one by one, and after the statistics are completed, complete the payment together with the consumer. [0003] The automatic vending container solves the defects of manual statistics and manual settlement in the retail industry, and is a consumer-oriented unmanned sales and automatic settlement sales method. Through the user's selection, the type and total value of the comm...

Claims

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Application Information

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IPC IPC(8): G06Q30/06G06K9/00
CPCG06Q30/0641G06V40/113G06V40/28
Inventor 黄鼎隆马修·罗伯特·斯科特马咪娜王海涵
Owner SHANGHAI YUEPU INVESTMENT CENT (LLP)
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