• 스마트미디어저널
• /
• 제2권2호
• /
• pp.14-19
• /
• 2013

Recently, due to the increase of the use of scanned images, the text segmentation techniques, which play critical role to optimize the quality of the scanned images, are required to be updated and advanced. In this study, an algorithm has been developed based on the modification of Gaussian mixture model (GMM) by integrating the calculation of Gaussian detection gradient and the estimation of the number clusters. The experimental results show an efficient method for text segmentation in natural scenes such as storefronts, street signs, scanned journals and newspapers at different size, shape or color of texts in condition of lighting changes and complex background. These indicate that our model algorithm and research approach can address various issues, which are still limitations of other senior algorithms and methods.

• 한국의류학회지
• /
• 제19권6호
• /
• pp.895-910
• /
• 1995

Journal of the Korean Society of Clothing and Textiles Vol. 19, No. 6 (1995) p. 895~910 The purpose of study was to estimate the consistency between brand image and shopping bag image, and also to find out the important factors which constructed the brand image. This study was conducted by means of a questionnaire survey of female students of moi or universities in Seoul. Frequency, percentage, mean, factor analysis, 1-test, ANOVA, Fisher's LSD, Coster analysis, MDS are used for data analysis. The result are as follows: 1) Brand image was devised into three factors: personality/modernity, nobility and usability. 2) The rate of consistency of brand image and shopping bag image was high in the brands of Benetton, System, Cresson, Be-art, Tomboy, Guess, Esprit, Anacapri, Mercoledi, Youngwoo in descending order. 3) The most important factor which represent the brand image was the choice of color. 4) This study found that shopping bags can be advertising media because they think that shopping bags played an important role as a walking advertising media on the street.

• 한국디지털건축인테리어학회논문집
• /
• 제11권3호
• /
• pp.61-67
• /
• 2011

This study examined the P Church in the Large chapel and S Church in the midium chapel were Analyzed to the installed stage broadcast lighting system. As a result of the installation of lighting equipment of LED class in P Church in the Large chapel, it provided clearer image and did not have shadow. While tungsten halogen illumination was very hot and heated to be preaching, LED was not heated so the pastor was very comfortable for preaching. S Church in the Midium chapel due to low ceiling height using LED lighting musical, theater and possibly were directed. If a similar structure of Dae-Hak Street theater to replace the existing fixtures by LED lighting, rendering effective and energy saving effect is thought to have much effect.

• 한국실내디자인학회:학술대회논문집
• /
• 한국실내디자인학회 2008년도 춘계학술발표대회 논문집
• /
• pp.46-49
• /
• 2008

This research does Complexity form, Interior epidermis cell re-organization, Object discovery that have correct numerical value concept by purpose. Research applied by Grid re-organization in form generation, Parameter variation of cell unit (morphor, tweener), Symbol, pattern of variation, self-organization cell substitution order. Representation through 3d digital modeler of polygon, Nurbs and street-sheet program(x,y,z coordinates & Network way of points) etc. of main work. Investigator specified numbers of U profiles*30, V point-20 that is 600 Paramaters individual in volume, and define circle radius of lighting in object, Projection size variously and tried difference. Transposition cell to point and Heightened brightness of color using pointillism of painting. Led lighting cell object is expressed being decoded by digital code.

• 복식문화연구
• /
• 제7권6호
• /
• pp.98-115
• /
• 1999

As sports infiltrates each field of modern society and becomes familiar, sports wear was changed functionally and was introduced and enveloped into everyday dress. Modern sports wear has been the settled in everyday life deeply and become the clothes of life which are worn regardless of place, time and age. The aim of this paper was to clarify what kind of fashion of sports style would be given to the modern people. In this study, sports wear which has become everyday dress classified from a gender point of view. It was divided into masculine image, feminine image, and neutral image. Sports wear of masculine image generated a silhouette which emphasized the shoulder with the aspiration for youth and health. Wide shoulder was considered as the symbol of masculine beauty and the expression of healthy beauty. It was reflected well in body conscious look. And owing to the development of up-to-data materials, innovation of design, and the study of human body technology, the functional character was settled in the sports wear which showed masculine image. Sports wear of feminine image was represented fashion of body exposure, body feet with body conscious look, and romantic mode. This image was expressed fashion as comforts, pleasant, active design, materials, color, and romantic feminine beauty. Sports wear of neutral image was expressed into unisex clothes. This cloths have no difference in gender, age, and class. It was used as casual sports wear. In the 1960s, young generation participated in such street sports as street basketball and skate. They usually sore the sports wears of neutral image such as cycling, skating, and ski. In the materials of sports, the development of up-to-data material like lycra made the sayings lifelike, “up-to-data material is the second skin” It show that glamorous feminine image and strong masculine image coexisted. The contemporary concept of sportswear is no longer limited to those clothes for sports found in such places like tennis court or swimming pool. Now, the sports wear become more like casual activity wear all classes of people can enjoy in their life regardless of where they are, when they wear, and even how old they are.

• 한국측량학회지
• /
• 제30권4호
• /
• pp.405-412
• /
• 2012

SLI(Street-Level Imagery)와 벡터지도의 합성을 통해 두 데이터 간의 위치 편차를 제거한 후, SLI의 매개변수를 기반으로 두 데이터의 대응되는 건물영역을 찾을 수 있다. 그러나 합성 이후에도 여러 요인으로 인하여 건물영역이 완전히 일치하지는 않는다. 본 연구는 영상의 영역분할을 통해 두 데이터 간의 건물영역 일치도를 향상시키는 것을 목적으로 한다. 합성을 통해 생성한 벡터 지도의 건물 객체를 SLI 영상에 투영한 선을 영역분할의 초기 정보로 사용한다. 우선, 필터링, 분할(segmentation), 하늘영역 탐지를 통해 하늘 영상을 생성한다. 그리고 에지 검출자를 통해 건물 분리 후보선을 추출한 후, 색상 차이와 하늘정보를 함께 활용하여 건물 최적분리선을 추출함으로써 보다 정확한 건물영역으로 분할한다. 실제 데이터에 대한 실험 결과, 영역 분할을 통해 건물영역 일치 정확도가 83.3%에서 89.7%로 향상된 것을 확인하였다. 본 연구의 성과는 SLI 서비스를 강화하는데 유용하게 활용될 수 있을 것이다.

• 한국농촌건축학회논문집
• /
• 제11권4호
• /
• pp.1-8
• /
• 2009

Townscape design is now considered to be the most important part in city management as a means to improve the life quality of its dwellers. Therefore, the recognition of local autonomous entities and local residents on townscape has been greatly changed. As a part of this effort, the plan to improve the townscape of the central rotary district in Geochang-eup has been examined in multilateral ways. In this plan, first, improvement for proper buildings was studied. Second, betterment for street furniture around the central rotary was considered. Third, making a landscape square around it was also investigated. Based on those considerations, this article intends to suggest directions for improving the commercial buildings of the central rotary district which has the greatest symbolicity in Geochang-eup. To achieve the goal, this paper conducted a survey to the dwellers beforehand in order to investigate their recognition on creating townscape for the central rotary district and collected their opinions on it. According to the result, among the elements of townscape in the shopping district around the rotary, the externals of the buildings such as signboards, color, and shape and the pleasantness part like the maintenance of telegraph poles occupied the highest portion on the street. And It is proposed 4 Alternative plans for the improvement of commercial building design in the central rotary district of geochang-eup.

• 패션비즈니스
• /
• 제24권2호
• /
• pp.1-16
• /
• 2020

Hijab as a symbol of women's oppression due to the opening and reform of Islamic State group, is becoming more diverse as younger generation begins to dress more freely than ever before, spreading the perception that it is a fashion item. In response, this research conducted a theoretical review about the history of hijab, various forms of hijab, and characteristics of hijab using relevant literature, media reports, and fashion media articles. As an empirical study, image-oriented photo data shared by Tehran Street Fashion from 2015 to November 2019 were analyzed separately by fashion majors into color, pattern, and hijab-making forms. According to the analysis, six different fashion images were categorized as romantic feminine, modern chic, natural elegant, classic formal, sporty casual and gorgeous ethnic. For Muslim women in the past, hijab was worn as a repressive and closed sense by the religious system. However, in modern times, it is a way to express one's style and ideas as a fashion item. It is also and a means to express one's thoughts and beliefs. Through aesthetic consideration of Hijab as a fashion item, it was found that it was a medium for freedom of expression and a medium for beauty and individuality.

• 한국의류산업학회지
• /
• 제23권6호
• /
• pp.726-743
• /
• 2021

This study tried to examine the fashion design and style of representative K-Pop boy groups BTS and SEVENTEEN appearing on music shows. The data collection was conducted on 4 music programs(Inkigayo, Music Bank, Show! Music Core, M COUNTDOWN) and YouTube(www.youtube.com) for each boy who worked for 5 years from January 2016 to December 2020. Result analysis utilized the stage scenes and music videos of the title songs of BTS and Seventeen. As for the fashion design and style characteristics of BTS, it was found that overall, the color, pattern, and decoration of the bottom were minimized, and the style was changed mainly by the top of the denim pants. As for Seventeen's fashion design and style characteristics, it was analyzed that plain simple slacks, bright and modest chromatic colors, and geometric and stylistic patterns with street retro sensibility were relatively emphasized, and natural and romantic images appeared a lot. As a result of examining the differences in fashion design and style characteristics between BTS and Seventeen, significant differences were found in color, tone, color scheme, material type, material combination, detail, trimming, pattern, accessories, and fashion image. Overall, it was found that both groups minimized the use of decorative elements such as patterns, details, and trimmings.

• 인터넷정보학회논문지
• /
• 제16권2호
• /
• pp.49-55
• /
• 2015

최근 5년간의 주 야간별 교통사고 통계에 따르면 대부분의 자동차 교통사고는 주간보다 야간에 더 많이 발생했다. 교통사고는 다양한 원인으로 발생하게 되는데 그 중 중요한 요소는 조명 미설치 또는 조명 위치의 부적합으로 운전자의 시야 혼란을 야기하여 교통사고를 유발하게 된다. 본 논문은 부적절한 도로 조명 시설 위치와 미설치 구역을 파악하고 관련 정보들을 데이터베이스화 하였다. 이를 위해 운전자의 위치 정보, 주행 정보, 도로 밝기 정보를 스마트폰을 이용하여 실시간으로 데이터베이스 서버에 저장하는 도로 밝기 측정 어플리케이션을 설계 및 구현하였다. 본 어플리케이션은 안드로이드 NDK을 이용하여 Native C/C++ 환경에서 구현되었으며, 이에 따라 자바나 다른 언어로 작성된 어플리케이션 보다 연산속도를 향상시켰다. 도로 밝기를 측정하기 위하여 카메라 영상인 RGB 색 공간의 영상을 YCbCr 색 공간의 영상으로 변환하여 휘도를 측정한다. 이를 위해 먼저 차선을 검출하고 도로 밝기 검출 영역의 휘도 값을 계산하여 데이터베이스에 저장한다. 또한 스마트폰의 카메라를 이용하여 실시간으로 도로의 영상을 입력 받고 도로의 차선부분에 대한 관심영역을 지정하여 연산 속도를 향상시켰다. 관심영역의 영상은 Grayscale 영상으로 변환하고 Canny 에지 검출기를 사용하여 외곽선을 추출하고 Hough line transform을 적용하여 차선의 후보군을 선별한다. 선별된 후보 차선의 기울기를 계산하여 양쪽의 차선을 선정한다. 양쪽 차선이 검출되면 차선의 교차점으로부터 아래로 20픽셀의 높이를 가진 삼각형을 도로 밝기 측정범위로 설정한다. 삼각형 부분의 모든 픽셀에 대한 R, G, B값을 추출하여 Y값을 계산하고 픽셀 밝기 값의 평균을 0부터 100사이의 값으로 계산하여 검은색부터 초록색으로 도로의 밝기를 표현하였다. 계산된 60m 전방의 도로 밝기 값은 스마트폰의 GPS 센서를 통해 측정된 운전자의 주행 정보와 위치 정보를 획득하여 10분 간격으로 무선통신을 통해 데이터베이스 서버에 저장하였다. 향후 수집된 도로 밝기 정보들은 스마트폰 어플리케이션이나 차량 내비게이션을 통해 운전자들에게 조심 운전을 경고하거나 효율적인 도로 조명 관리를 위한 개보수 계획에 반영될 수 있을 것으로 기대된다.