• 대한전자공학회:학술대회논문집
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• 대한전자공학회 2002년도 ITC-CSCC -1
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• pp.446-449
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• 2002

This paper represents a improved data compression algorithm of mixed text file by 2 byte completion Hangout and 1 byte alphabet from. Original LZW algorithm efficiently compress a alphabet text file but inefficiently compress a 2 byte completion Hangout text file. To solve this problem, data compression algorithm using 2 byte prefix field and 2 byte suffix field for compression table have developed. But it have a another problem that is compression ratio of alphabet text file decreased. In this paper, we proposes improved LZW algorithm, that is, compression table in the Extended LZW(ELZW) algorithm uses 2 byte prefix field for pointer of a table and 1 byte suffix field for repeat counter. where, a prefix field uses a pointer(index) of compression table and a suffix field uses a counter of overlapping or recursion text data in compression table. To increase compression ratio, after construction of compression table, table data are properly packed as different bit string in accordance with a alphabet, Hangout, and pointer respectively. Therefore, proposed ELZW algorithm is superior to 1 byte LZW algorithm as 7.0125 percent and superior to 2 byte LZW algorithm as 11.725 percent. This paper represents a improved data Compression algorithm of mixed text file by 2 byte completion Hangout and 1 byte alphabet form. This document is an example of what your camera-ready manuscript to ITC-CSCC 2002 should look like. Authors are asked to conform to the directions reported in this document.

• 복식문화연구
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• 제25권2호
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• pp.159-174
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• 2017

The study uses lists of wedding gifts used from old Korean documents written in Hangeul in the western Gyungnam province during the 20th century. The study analyzed four lists of wedding gifts from the Muncheongak archive and two lists from the archive of ancient document. This analysis found that clothing accounts for the majority of the items in the lists, and items such as furniture, jewelry, household goods, and medical materials were also recorded. That the furnishings were commonly prepared by the groom's side, and the fact that the number of jeogori was higher than the number of skirt, speaks to the unique wedding custom of Gyeongsang province. While the groom's list of wedding gifts included a record of the bride's ornaments, jewelry, and furnishings in the bride's list, the groom's nickel top-knot pin was only included as an ornament. In the list of wedding gifts between brothers, the gifts for the eldest son differed from those for the third son in terms of number and price. The list of wedding gifts between father and son illustrates how economic development and changing times wedding custom. The lists of wedding gifts in the old Korean documents shed light on the oral research into 20th century wedding custom, which will be used as basic data in researching and reproducting the wedding culture and life conditions of the time.

• 한국지역지리학회지
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• 제16권4호
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• pp.428-439
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• 2010

지명은 인간의 지역인식을 반영하기 때문에 지명지도는 지역이해를 위한 정보를 제공해 줄 수 있다. 본 연구는 지명데이터베이스 구축을 통한 웹기반 지도를 제작하고자 하였다. 주요 연구내용은 웹사이트 상에서 지명분류 방법, 데이터베이스 구축 방법 그리고 지명지도화 방법에 관한 연구를 수행하였다. 지명은 분류기준에 따라 자연지리, 문화역사지리, 경제지리, 기타의 4개 영역으로 나누었으며, 다시 18 가지 세부영역으로 분류하였다. 지명은 지형도상의 지명과 지역에만 알려진 소지명을 수집하여 입력할 수 있도록 하였다. 데이터베이스 항목은 주소, 좌표, 지명(한자, 한글), 지명분류, 설명, 사진 자료로 구성하였다. 지명지도는 지역의 지리정보와 함께 표현될 수 있게 하였다. 연구결과는 지명의 지리적 분포는 물론 지역해석을 위한 정보를 제공해 줄 수 있을 것으로 기대된다.

• 한국의류학회지
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• 제36권12호
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• pp.1247-1256
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• 2012

The paper details the development of a Korean style loungewear based on traditional Korean hanbok clothing. For this, we surveyed and collected data from 3,500 adults over 20 years of age. The questions were on their preferences of hanbok for both traditional and contemporary styles as well as loungewear. The survey showed that preferences for hanbok were high for both traditional and contemporary styles. The survey also suggests how a successful mass-produced Korean style loungewear should be designed to increase its popularity. It should feature comfortably simplified silhouettes, a selection of contemporary colors from Korean symbolic colors, modernized Korean textile surface designs, and easy-to-maintain healthy fabric. Based on these results, the development direction of Korean style loungewear was set and various loungewear samples were produced. Another group of survey participants were asked to try on samples and their preferences were surveyed. At the conclusion, a version that was most preferred among the participants was obtained. We suggest one-piece style and two-piece style designs with silhouettes based on the characteristics of traditional Korean costumes. The preferred fabric for loungewear was natural and soft cotton. We suggest the necessity and effectiveness of loungewear made with environment-friendly hanji-fabric. The main colors for loungewear were selected based on survey: blue, red, white, and saekdong (color stripes). We made color combinations with the main colors then applied the textile surface designs. The traditional Korean patterns of Hangeul (Korean letters), taegeuk (yin-yang), geometric figures, and samjogo (three-legged crow) were also chosen, and then loungewear using the textile designs was developed. The results have been shown on the "Han Style Fashion Show" by Jeonju City and exhibited in the "Seoul Living Design Fair" and the "International Art & Craft Trend Fair" in COEX, Seoul.

• 한국콘텐츠학회논문지
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• 제10권12호
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• pp.70-76
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• 2010

최근의 스마트폰, 임베디드시스템 등의 정보통신 단말기는 데이터의 송 수신 및 분산처리 등의 업무를 수행하기 위하여 데이터의 크기를 축소시키는 압축률 향상이 매우 크게 대두되어졌다. 일반적으로 텍스트의 압축에는 LZW(Lempel Ziv Welch)알고리즘을 활용하고 있다. 그러나 LZW알고리즘은 1Byte 조합형 텍스트(알파벳 등)의 압축에는 효율적이나 2Byte 완성형 텍스트(한글 등)에 압축률이 현저하게 저하되는 단점을 가지고 있다. 이를 극복하기 위하여 본 논문에서는 2Byte 전위 필드(prefix)와 반복 계수를 위한 1Byte 후위 필드(suffix)를 사용하는 확장된 ELZW(EBCDIC Lempel Ziv Welch)알고리즘을 제안한다. 제안 알고리즘은 압축률 증가를 위해 압축사전을 구성하여, 알파벳, 한글, 포인터에 따라 각각 서로 다른 비트 스트링으로 적절하게 패킹된다. 제안하는 알고리즘의 성능분석을 위하여 각 140,355byte의 영문, 한글, 한영혼용 텍스트를 비교 실험하였고, 실험결과 제안한 ELZW알고리즘의 압축률은 기존의 1Byte 방식의 LZW 알고리즘보다 5.22% 더 우수하고, 2Byte LZW 알고리즘 보다 8.96% 더 우수함을 보였다.

• 대한본초학회지
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• 제32권1호
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• pp.41-45
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• 2017

Objectives : The purpose of this study was to assume the origin and daily dose of Allii Chinensis Bulbus in Treatise on Cold Damage Diseases and Prescriptions of the Gold Chamber. Methods : I assumed the origin with Book of Materica Medica such as Illustration and Classic of Materia Medica(本草圖經), Illustration and Consideration of Plant's Name and Reality(植物名實圖考), The Korean Herbal Pharmacopoeia Forth Edition, Annotation of Hangeul Treatise of Cold Damages Diseases, and daily dose based on general principle applied on dose of Treatise on Cold Damage Diseases. Results : In Treatise on Cold Damage Diseases and Prescriptions of the Gold Chamber, the original species of Allii Chinensis Bulbus was Allium chinense G. Don. It was to be measured with weight. It was too big to write on size due to it's 10~30mm length and 3~12mm in diameter. And due to irregular size, it can't be written on number, too. Daily dose of Allii Chinensis Bulbus in Whaeyeok-san(回逆散), Gwalluhaebaekbanha-tang(栝樓薤白半夏湯) was 3 Ryang(兩), which was the most common case in Treatise on Cold Damage Diseases. And that in Gwalluhaebaekgyeji-tang(栝樓薤白桂枝湯), Gwalluhaebaekbaekju-tang(栝樓薤白白酒湯) is 8 Ryang(兩), which was the largest dose as dried herb in Treatise on Cold Damage Diseases Conclusions : The original species of Allii Chinensis Bulbus was Allium chinense G. Don. The daily dose of Allii Chinensis Bulbus was 3 Ryang(兩)(19.5g) in Whaeyeok-san and Gwalluhaebaekbanha-tang, and was 8 Ryang(兩)(52g) in Gwalluhaebaekgyeji-tang and Gwalluhaebaekbaekju-tang.

• 한국컴퓨터정보학회논문지
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• 제15권6호
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• pp.29-35
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• 2010

증강현실은 저렴한 장비의 보급으로 영상의 사용이 다양화 되면서, 실세계의 영상에 추가적인 이미지 및 영상을 출력할 수 있다. 최근 많은 증강현실 기법이 등장해 있으나 아직까지 정확한 문자 인식을 수행하지는 않고 있다. 본 논문에서는 시각적으로 글자로 표시된 마커를 인식하고, 마커의 글자의 색상과 일치하는 색을 찾아낸다. 그리고 그 글자를 인식하여 화면에 나타내 주는데, 본 논문에서는 수평 프로젝션에 의한 자소 패턴 분리 알고리즘을 적용하여 한글 표현의 6형식에 맞도록 자소를 분리하는 방법을 제시한다. 또한 증강 현실을 이용한 자소 패턴 분리를 실험 예제를 통하여 각 단계별로 진행되는 결과를 보여주었고, 실험 결과 검출률이 90% 이상임을 알 수 있었다.

• 한국식생활문화학회지
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• 제32권6호
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• pp.498-512
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• 2017

The aim of this study was to introduce the foods recorded in "Bongjeopyoram", a cookbook, of which the date of production and author are unknown. This was described in an old document belonging to the Hansan Lee family clan from Chungcheongnam-do and revealed its content and significance in the food culture history of Korea to academia for the first time, A close examination of "Bongjeopyoram" showed that, as with other cookbooks from the Joseon Dynasty, it started with methods of making alcoholic beverages. This was followed by recipes for different types of food in the following order: rice cakes and confectioneries, jeol-sik (seasonal foods), daily meals, foods made for jesa (ancestral rites) or a feast, food for weddings, and food for sijeol-jesa (seasonal ancestral rites). The book contained a total of 18 types of alcoholic beverages, 11 types of rice cakes and confectioneries, 20 types of daily meals, 28 types of jeol-sik and food for sijeol-jesa, 12 types of food for jesa and feasts, and 37 types of food for weddings, for a total of 126 types of food and beverages. "Bongjeopyoram" was an ancient cookbook with detailed records on how to carry out jesa, which was an important event hosted by jonggas, or the head family of a family clan, and how to receive and serve guests in the Joseon period. This book is expected to play a valuable role as a guidance with significance as a cookbook of a jongga from the Joseon Dynasty, a time when bongjesajeopbingaek (hosting jesa for one's ancestors and serving one's guest) was considered important.

• 대한한방부인과학회지
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• 제30권4호
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• pp.175-202
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• 2017

Objectives: This study was conducted towards developing a screening tool for syndrome differentiation in the diagnosis of menopause in menopausal and perimenopausal women. Methods: We conducted a literature review of studies on menopausal diagnosis based on syndrome differentiation, and examined well-founded differentiated syndromes and their respective clinical symptoms. Based on the findings, we created a questionnaire through consultations with Oriental medicine experts in physiology, pathology, and diagnostics. Finally, the research team conducted an expert Delphi study on differentiated syndromes and the associated clinical symptoms. Results: Seven differentiated syndromes were selected, including Liver Depression (肝鬱), Kidney Yin Deficiency (腎陰虛), Kidney Yang Deficiency (腎陽虛), Liver and Kidney Yin Deficiency (肝腎陰虛), Kidney Yin and Yang Deficiency (腎陰陽兩虛), Heart-Kidney Noninteraction (心腎不交), and Dual Deficiency of Heart and Spleen (心脾兩虛); 4 disease locations, including liver (肝), heart (心), spleen (脾), and kidney (腎); and 3 disease natures, including Yin Deficiency (陰虛), Qi Stagnation (氣滯), and Blood Deficiency (血虛). In addition, we added 3 supplemental disease natures, including Yang Deficiency (陽虛), Qi Deficiency (氣虛), and Heat (火熱), in consideration of syndrome differentiation categories that may possibly be added in a follow-up clinical questionnaire. Conclusions: This resulted in a total of 7 differentiated syndromes, 4 disease locations, and 6 disease natures. We translated the clinical symptoms of these 17 categories into Korean Hangeul. After consulting with 5 Oriental medicine experts and a psychology expert, we produced a questionnaire for use in diagnosing menopause based on syndrome differentiation. The calculation of scores for the syndrome differentiation screening tool will be confirmed through clinical research based on the results of a review of existing literature.

• 정보관리연구
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• 제43권2호
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• pp.199-222
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• 2012

한국인들의 국제활동 증대에 따라 외국인들과의 접촉이 증가하였으며 활동의 주체인 한국인 개인을 외국인이 식별해야 하는 필요가 증대되고 있다. 개인을 식별해주는 것은 개인의 이름(personal name)이며, 한글(Hangeul, Korean alphabet)을 모르는 외국인이 한국인을 식별할 수 있도록 하려면 한국인명을 로마자로 표기하는 음성번역(phonetic translation)이 필요하다. 한국인명의 로마자표기 실태를 보면 다양한 형식이 혼용되고 있어 혼돈이 벌어지고 있다. 한국인명을 로마자로 표기하는 과정에서 발생하는 혼돈은 크게 한국인명을 표기하기 위한 로마자 자모의 선택과 표기형식의 상이함에서 비롯된다. 본 연구는 한국인명의 로마자표기를 위한 형식을 검토하여 최적안을 제안하는 것을 목적으로 하였다. 이를 위해 한국과 서구간의 인명 구조와 사용관행의 차이를 살펴보고, 한국인명의 로마자표기의 의미와 관련쟁점을 정리하였으며, 현재 사용되고 있는 다양한 표기형식을 유형화하였다. 이를 기반으로 한국인명의 로마자표기에 사용되고 있는 다양한 형식을 검토하고 최적안이라 판단되는 표기형식을 제안하였다.