Video analysis-based continuous automatic identification weighing machine for various articles
A video analysis and automatic recognition technology, applied in character and pattern recognition, weighing, computer parts, etc., to achieve high accuracy, reduce workload, and improve weighing efficiency
Inactive Publication Date: 2021-02-02
胡志鹏
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In addition, the current weighing device can only weigh one item at a time. The operator must put an item on the load-bearing t
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[0021] In order to make the object, technical solution and advantages of the present invention clearer, the present invention is described below through specific embodiments shown in the accompanying drawings. It should be understood, however, that these descriptions are exemplary only and are not intended to limit the scope of the present invention. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concept of the present invention.
[0022] Such as Figure 1-4 As shown, a kind of continuous automatic identification weighing machine based on video analysis of multi-variety items in this embodiment includes a touch display screen 1, a camera 2, a support rod 3, a load-bearing tray 4 and a controller 8, and the load-bearing tray 4 is provided with There is a support rod 3, the middle part of the support rod 3 is connected with a camera 2 through a connecting rod 7, the top of the support rod...
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The invention discloses a video analysis-based continuous automatic identification weighing machine for various articles and a program control method thereof, which relate to a video-based target detection technology and an Internet of Things technology, and mainly solve the problems of various article types, difficulty in recording price numbers, low operation efficiency and the like of manual weighing. A target detection deep neural network model is constructed, the deep neural network model is trained based on an object sample image marked with coordinates, the weights of all kinds of objects on a bearing tray are collected through a weight sensor, and a camera is used for collecting videos to continuously perform target detection and track target coordinate position changes. Accordingto the method, the weight of each article is calculated, and the information, such as unit prices, manufacturers and production dates, corresponding to a plurality of articles can be inquired at the same time to process the information of a plurality of corresponding articles as required, so that the workload of operators is reduced, and the weighing efficiency is improved.
Description
Technical field: [0001] The invention relates to the field of machine vision, in particular to a continuous automatic identification weighing machine for multi-variety items based on video analysis. Background technique: [0002] With the development of electronic technology, various electronic scales are widely used in various application scenarios. Current weighing devices all need to manually input item codes or names, etc., to realize the weighing of different items. It is very difficult to remember the name or code of the item and the corresponding price, and the item and price often change. In addition, the current weighing device can only weigh one item at a time. The operator must put an item on the load-bearing tray for weighing, remove the item from the load-bearing tray, and then place another item on the load-bearing tray for weighing. . The invention proposes a continuous automatic identification weighing machine for multiple items based on video analysis to ...
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Login to View More IPC IPC(8): G01G19/415G01G19/414G06K9/00
CPCG01G19/415G01G19/4144G06V20/41
Inventor 胡志鹏
Owner 胡志鹏