A Chinese banquet table image acquisition device and scoring system

Abstract

The invention discloses an image acquisition device and a scoring system for a Chinese banquet table setting. The image acquisition device includes a fixing frame, an electric turntable arranged on a beam on the top of the fixing frame, a bracket fixedly connected with the electric turntable, and a first stage arranged on the bracket. an image acquisition device and a second image acquisition device; the first image acquisition device is arranged on the bracket perpendicular to the table top and the horizontal distance from the vertical centerline of the electric turntable is less than the radius of the table top; the second image acquisition device is arranged on the first image The acquisition device is below the acquisition device and is located on the vertical centerline of the electric turntable; the electric turntable drives the first image acquisition device and the second image acquisition device to rotate according to a preset rotation angle θ; the first image acquisition device and the second image acquisition device respectively collect The top view pictures of each group of tableware and the side view pictures of transparent wine glasses on the table; the invention can reduce the difficulty of image processing, improve the measurement and scoring accuracy, shorten the measurement time, and ensure the fairness and objectivity of the judgment.

Description

technical field [0001] The invention belongs to the technical field of hotel service and management, and more particularly, relates to an image acquisition device and a scoring system for Chinese banquet table setting based on machine vision. Background technique [0002] In the hotel service and management majors of higher vocational colleges and secondary vocational colleges across the country, the training of Chinese banquet table setting is an indispensable link in the catering training. Most domestic vocational and technical colleges have banquet tables for students of this major. Taiwan-themed internships, training courses and skills competitions; [0003] However, in the past, the results of banquet table setting training relied on manual measurement and scoring. It was calculated by setting tableware for ten people on each table. The measurement parameters of each table reached 20 groups, involving more than 110 indicators. The judges of the competition obtain these...

AI Technical Summary

Problems solved by technology

[0005] Aiming at at least one defect or improvement requirement of the prior art, the present invention provides a Chinese banquet table setting image acquisition device and scoring system, the purpose of which is to solve the problem of poor image quality and scoring results of the setting image collected by the camera subsystem in the prior art. low accuracy problem

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