title: ÐÐµÑÐ¾Ð´Ñ Ð»Ð¾ÐºÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ Data Matrix-ÐºÐ¾Ð´Ð¾Ð²
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Methods of localization of Data Matrix codes
Creators: name: ÐÐ»Ð°Ð´ÐºÐ¾Ð², ÐÐ»ÐµÐºÑÐ°Ð½Ð´Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2023
Subjects: Data matrix ÐºÐ¾Ð´
Ð¼ÐµÑÐ¾Ð´Ñ Ð»Ð¾ÐºÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸
Ð¿Ð¾Ð¸ÑÐº Ð³ÑÐ°Ð½Ð¸Ñ ÐºÐ¾Ð´Ð°
L-Ð¿Ð°ÑÑÐµÑÐ½
Timing-Ð¿Ð°ÑÑÐµÑÐ½
Ð±Ð¸Ð½Ð°ÑÐ¸Ð·Ð°ÑÐ¸Ñ Ð¸Ð·Ð¾Ð±ÑÐ°Ð¶ÐµÐ½Ð¸Ñ
Data matrix code
localization methods
finding edge of code
L-pattern
Timing-pattern
image binarization

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description: Topic of the final qualification work: "Methods of localization of Data Matrix codes".The purpose of this work is to implement the Data Matrix code localization algorithm and compare this algorithm with existing analogues.The tasks that solved during the study:1. Consideration of the concept of "Data Matrix code", the study of its features and areas of application;2. Studying existing algorithms for localizing Data Matrix codes, identifying their advantages and disadvantages;3. Studying the problems of localization of Data Matrix codes;4. Implementation of own localization algorithm and comparison with existing software.In study was analyzed the problems of localizing Data Matrix codes in photographs, considered the existing methods of Data Matrix codes localization, and presented their comparison in terms of speed and accuracy of code recognition. Based on the research, a proprietary localization algorithm developed and evaluated its effectiveness by comparison with ready-made industrial solutions.As a result, a conclusion made about the effectiveness of the Data Matrix code detection algorithm.