| Summary: | 碩士 === 龍華科技大學 === 電子工程系碩士班 === 100 === Meal ordering system has been widely used in restaurants. The system we present is based on the android smart phone, which takes the picture of the meal order form, recognizes the selected menu items, and sends the ordering information to the restaurant counter and kitchen via Wi-Fi for food and check processing. The system is composed of four parts. At first, image of the meal order form is acquired by the smart phone for processing. The image processing software is developed with OpenCV which includes eliminating the influence of the illumination, binarizing the image, correcting the skew image, and analyzing the information of the customer menu items. The second part is the development of an android App which provides a user friendly interface for meal ordering. The third part is the integration of android App and image processing software. The last part of the system is the implementation of a windows application program for meal ordering information management.
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