• Journal of information and communication convergence engineering
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• v.7 no.3
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• pp.345-350
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• 2009

Hangul search functionality, including dictionary search is used in many Hangeul applications. Existing research of hangeul search method is the study of using hangeul syllable as a basic unit. However when you consider the characteristics of Hangul, the research of using hangeul character as a basic unit is needed. In this paper we propose the character based hangeul search method using the location-specific frequency information and verify the effectiveness of the proposed method through the experiments.

• Journal of Multimedia Information System
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• v.7 no.2
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• pp.141-146
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• 2020

Cine-Hangeul is a program that can predict the running time of a movie based on the screenplay before production. This paper seeks to verify the prediction reporting function of Cine-Hangeul, which is the standard Korean screenplay format. Moreover, this paper presents a method to increase the accuracy of the Cine-Hangeul reporting function. The objective of this paper is to offer a correction method based on scientific evidence because the current Cine-Hangeul reporting function has many errors. The verification process for five scenarios and movies confirmed that the default setting value of Cine- Hangeul's screening time prediction reporting was many errors. Cine-Hangeul analyzes the amount of textual information to predict the time of the scene and the time of the dialogue and helps predict the total time of the movie. Therefore, if a certain amount of text information is not available, the accuracy is unreliable. The current Cine-Hangeul prediction report confirms that the efficiency is high when the scenario volume is about 90 to 100 pages. As a result, prediction of screening time by Cine-Hangeul, a Korean scenario standard format program, confirmed the verification that it could secure the same level of reliability as the actual screening time by correcting the reporting settings. This verification also affirms that when applying about 50 percent of the basic set of screening time reporting, it is almost identical to the screening time.

• Journal of the Korea Fashion and Costume Design Association
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• v.21 no.4
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• pp.153-163
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• 2019

This study is designed to present a direction for the development of an up-cycling design applied with Hangeul calligraphy on outdated clothing materials, and recreating them as eco-friendly high value-added cultural products. The results of this study are as follows. First, Hangeul calligraphy enhances creativity and scarcity by expressing an unformatted analog sensibility in the digital era and further emphasizes the differentiated high value-added aspect of the products. Second, the characteristics of the up-cycling design products represent eco-friendliness, handcrafting, non-fabrication, originality, scarcity, storytelling, and customization. Third, the author made 11 up-cycling cultural products using Hangeul calligraphy, applying it to discarded jeans and pieces of cloth. Fourth, the phases of making cultural products are divided into planning and production. In the planning phase, items and materials are decided upon, design sketches are made, and in the production phase the items go through partial dismantlement, separation, reconstruction, collaboration, and the application of calligraphy printing. Along with the beautiful and lyrical sensibility of Hangul, it was shown that up-cycling using Hangeul calligraphy, which has excellent originality and practicality of design, can be expanded to a variety of cultural products.

• Journal of the Korean Society of Costume
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• v.61 no.8
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• pp.32-44
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• 2011

This study will explore the application of the Korean alphabet 'Hangul' and its calligraphy on fashion design. Hangul is well known for its great formative characteristics. Its calligraphy has unique features that express the implicative meaning of the Korean language while simultaneously displays beautiful shapes that draw the viewer's eye. When Hangul calligraphy is applied on the pattern design, it can be an excellent opportunity to demonstrate the visual beauty of Hangul. The purpose of this study is to develop the pattern designs that utilize the Hangul calligraphy and apply them in various fields of fashion. The detailed concepts of this study are as follows. First, the theoretical concepts and characteristics of both Hangul calligraphy and pattern design will be understood. Second, the aesthetic characteristics of calligraphy will be drawn by case analysis on the artworks of famous calligraphers such as Kim Jong-geon, Kang Byeong-in, Lee Sang-hyeon, Lee Gyu-bok and other representative calligraphers who design the beauty of Korean calligraphy by handwriting and brush-writing. The obtained results will be used to explore the desirable direction of fashion design. Third, eight pattern motif fashion works that utilize Hangul calligraphy in accordance with the arrangement of different characteristics of fashion design will be presented.

• Proceedings of the Korean Society for Emotion and Sensibility Conference
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• 2008.10a
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• pp.46-49
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• 2008

This study aims to suggest basic materials to develop an emotional font for future Hangeul font development plan by investigating emotional reaction displayed through the subjects and by quantifying its contribution of the stimulation elements causing such reaction. For this, a survey of 150 university students who are currently enrolled in the College of Design was conducted in order to analyze correlation between 30 emotional words extracted from the Hangeul font and the selected 36 sample fonts. The combined data was described with the two dimensional dispersion using the quantification theory type III. The analysis found out that the Hangeul font forms the x-axis showing "soft(dynamic).hard(static)" and the y-axis showing "modern(light).classic(heavy)”. Specifically, there exist emotional groups such as "archaic","masculine","feminine","negative", and "modern static"on each axis. In addition, to extract the casual relationship between the value of emotional reaction and its stimulation elements quantitatively, the author indicated the emotional words of each axis and the total value of equivalent five emotional word groups as the standard variance and the constituent of Hangeul font as the independent variable, and then the quantification theory type I was used to analyze the physical elements of the Hangeul font. As a result, "the centerline of gravity(base line)" and "thickness variance of a stroke" on the two axes, and "the centerline of gravity(base line)" and "decoration" among the five groups were identified as the most influential elements that affect the emotional reaction of the subjects.

• Archives of design research
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• v.14 no.2
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• pp.235-244
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• 2001

Hangout is already recognized as a world famous writing system. However, the typefaces that may show the excellence of Hangeul lack the systemic development, and their frequent change without independence rather causes an obstruction to the development of visual culture and informational systematization of the country. In this paper, I presume that the core of this obstruction is caused by a lack of successful inheritance of the creation philosophy and principle of Hangeul. In order to prove this premise definitively, I saw Hangul from the viewpoint of design, and suggested the base and objectivity to solve the problem by systematically define the excellence of Hangeul. In this paper, 1 confirmed that the creation philosophy and principle of Hangeul had the design philosophy that was appropriate for social and cultural background of that time, and went through rational design process. Therefore, as I mentioned earlier, the due for the problem with Hangeul typefaces can be found when it is handled based on the creation philosophy and principle. Furthermore, the creation of Hangeul can be explained as a creation of rational and scientific letter as a method of easier communication between different people and nations. Therefore, the study of the design method and principle used in the process of Hangul creation may provide the new base for the methodology of visual communication design, and it may be a core research subject to find the root of Korean design philosophy.

• Journal of the Korean Society for Industrial and Applied Mathematics
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• v.27 no.2
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• pp.135-145
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• 2023

Recently, as deep learning technology has developed, various deep learning technologies have been introduced in handwritten recognition, greatly contributing to performance improvement. The recognition accuracy of handwritten Hangeul recognition has also improved significantly, but prior research has focused on recognizing 520 Hangul characters or 2,350 Hangul characters using SERI95 data or PE92 data. In the past, most of the expressions were possible with 2,350 Hangul characters, but as globalization progresses and information and communication technology develops, there are many cases where various foreign words need to be expressed in Hangul. In this paper, we propose a model that recognizes and combines the consonants, medial vowels, and final consonants of a Korean syllable using a multi-label classification model, and achieves a high recognition accuracy of 98.38% as a result of learning with the public data of Korean handwritten characters, PE92. In addition, this model learned only 2,350 Hangul characters, but can recognize the characters which is not included in the 2,350 Hangul characters

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2017.05a
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• pp.718-721
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• 2017

Natural language processing, which is the basis of text mining, differs depending on the type of language. Especially, Hangeul, which has relatively high freedom of expression compared to other languages, has various forms of words depending on the use of ending. The part that does not change in these various forms of words is called the stem. For effective text mining, it is essential to extract words and unify various types of words. Therefore, this paper proposes an extraction algorithm for Hangul word for effective text mining of Hangul document.

• Journal of the Korea Convergence Society
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• v.10 no.3
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• pp.15-22
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• 2019

In this paper, we proposed a Hangeul detection method using structural features of histogram, consonant, and vowel to solve the problem of Hangul which is separated and detected consonant and vowel The proposed method removes background by using DoG (Difference of Gaussian) to remove unnecessary noise in Hangul detection process. In the image with the background removed, we converted it to a binarized image using a cumulative histogram. Then, the horizontal position histogram was used to find the position of the character string, and character combination was performed using the vertical histogram in the found character image. However, words with a consonant vowel such as '가', '라' and '귀' are combined using a structural characteristic of characters because they are difficult to combine into one character. In this experiment, an image composed of alphabets with various backgrounds, an image composed of Korean characters, and an image mixed with alphabets and Hangul were tested. The detection rate of the proposed method is about 2% lower than that of the K-means and MSER character detection method, but it is about 5% higher than that of the character detection method including Hangul.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.19 no.10
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• pp.2359-2366
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• 2015

In accordance with development of many smart phone applications, the importance of keypad that can be used in smart phone has been increasing. In this paper, we design the Hangul smart phone keypad to type a Hangeul characters more efficiently by considering the characteristics of the Hangul characters based on the existing research on smart phones keypad. The proposed keypad in this paper, when we placed the letters on the keyboard, minimizes the travel distance by using the frequency of characters and the associated frequency between vowel and consonant. In addition, we define an assessment model for evaluating the performance of the keypad and verify efficiency of the proposed keypad. According to the result of the experiment, the proposed keypad is more efficient than other keypads.