• 농촌계획
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• 제27권3호
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• pp.103-116
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• 2021

In this study, the characteristics of rural tourism image perceived by urban residents were analyzed through text analysis of blog data. In order to examine the images related to rural tourism, blog data written with the keyword "Gochang-gun travel" was used. LDA topic analysis, one of the text mining techniques, was used for the analysis. In the tourism image of Gochang-gun, 9 topics were derived, and 112 major places appeared. This was divided into 3 main activities and 5 object spaces through the review of keywords and the original text of blog data. As a result of the analysis, the traditional main resources of the region, Seonun mountain, Seonun temple, and Gochang-eup fortress, formed topic. On the other hand, world heritage such as dolmen and Ungok wetland did not appear as topic. In particular, the farms operated by the private sector form individual topics, and the theme farm can be seen as an important resource for tourism in Gochang-gun. Also, through the distribution of place keywords, it was possible to understand the characteristics of travel by region and the usage behavior of visitors. In the case of Gochang-gun, there was a phenomenon in which visitors were biased by region. This seems to be the result of Gochang-gun seeking to vitalize local tourism focusing on natural, ecological, and scenic resources. It is necessary to establish a plan for balanced regional development and develop other types of tourism resources. This study is different in that it identified the types and characteristics of rural tourism images in the region perceived by visitors, and the status of tourism at the regional level.

• 대한건축학회논문집:계획계
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• 제34권6호
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• pp.23-30
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• 2018

Gordon Cullen, who tried to understand urban landscapes in terms of visual attention, introduced a concept called 'Space and Infinity' in his book 'Townscape'. According to him, urban images like infinity spreading across the sky are more effectively created when we happen to see an open space while walking along a ground-level street than when we look at the sky. This study aims to quantitatively examine if urban observers pay more attention to spaces like pilotis on the bottom of a building. Thus, this study collected observers on actual urban landscape images and partially-edited images and conducted an experiment by adopting Eye-movement Tracking to find out if they actually pay more visual attention to a space like pilotis. This study selected a total of 50 people as research subjects and divided them into two groups. Image 1 was shown to one group, and Image 2 with the pilotis space edited was shown to the other group. As an experiment to find objective evidences on Gordon Cullen's 'Space and Infinity', this study analyzed difference between Image 1 and Image 2, and it was found that the domain of pilotis showed a value five times higher than the average visual attention since it attracted much visual attention although it was very small in area. That is, it has objectively clarified that people get most fascinated with a place with infinite images in the background like a pilotis space out of all the urban landscapes as Gordon Cullen's theory. In addition, the differences in visual concentration of pilotis space by sex, by subject was examined, and there was no significant difference in visual concentration of pilotis space by gender. As a result of examining the difference of visual concentration by classifying the subjects into architectural related major, the major group showed higher frequency of viewing than the non - major group.

• 한국농촌건축학회논문집
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• 제24권3호
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• pp.1-11
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• 2022

Purpose: This place, which is currently becoming an issue due to historical preservation and landscape protection, is also a place where urban residents around Taereung actually visit often. Thus, this study aims to analyze the importance of the evaluating factors in creating a relatable image of the city. Methods: Evaluation items were selected by reviewing related books and research literatures and reassessing the reviewed items through an expert group interview (FGI). For the selected evaluation items, the relative importance of the evaluation items for the place image was analyzed by applying the hierarchical analysis technique (AHP) to each user group. Result: A place becomes a memory in people's experiences and time, and it has the image and identity of the region where those experiences and memories are found again as a space called "place". The method of analyzing the importance of evaluation items between place images used in this study quantified the factors recognized as abstract images and identified the degree of influence between elements, but has limitation in that it targeted specific places. However, the analysis method on the place image recognition suggests the use of itemized variables for characteristics between place images, so future research on the identity of other place images can be conducted together. Also, the evaluation method of the image that recognizes the place has an objective meaning in that it can measure the image of the place quantitatively. In the future, it can be applied in creating an image forming factor or urban identity for place recognition in many regions

• 한국조경학회지
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• 제47권1호
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• pp.26-38
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• 2019

본 연구는 수변경관의 특성을 겸재 정선의 진경산수화를 바탕으로 분석한 연구이다. 최근 주거, 상업 및 여가공간의 확충을 위해 수변의 개발이 많이 이루어지고 있다. 수변 개발 시에는 도심과 다른 수변공간에 적합한 디자인의 적용이 필요하다. 본 연구에서는 수변공간의 자연스러운 풍경상을 진경산수화에서 찾고, 그 풍경을 구성하는 주요 경관요소들을 분석하였다. 연구를 위해 수변 경관의 분석이 가능한 겸재 정선의 진경산수화 105엽을 선정하였다. 105엽을 하천지형학적 분류에 따라 산간계류, 상류, 중류, 하류, 해(海)로 분류하였고, 수변경관을 구성하는 주요 미지형 요소인 수형상 13가지, 점경요소 13가지의 특성을 분석하였다. 주요 미지형요소 수형상은 선형, 면형, 변형으로 구분되며, 장폭, 단폭, 다단폭, 선류, 곡류, 다곡류, 담, 수면, 유수면, 탄파면, 기암변, 토파변, 토사변 등 13가지이다. 점경요소는 자연 인문 요소로 구분되며, 송림, 소나무, 전나무, 대나무, 버들, 잡수, 기암, 마을, 집, 누정, 배, 다리, 사람 등 13가지이다. 하천 구역별 수변 미지형 경관의 특징을 수형상과 점경요소들로 설명하였으며, 수형상과 점경요소들의 하천 구역별 변화 양상을 분석하였다. 105엽은 산간계류 35엽, 상류 9엽, 중류 5엽, 하류 35엽, 해(海) 21엽으로 분류되었다. 하천 구역별로 수형상과 점경요소가 표현되는 양상을 분석한 결과, 5가지의 하경양식과 해안의 풍경 특징을 종합할 수 있었다. 겸재 정선의 진경산수화에서 수변 미지형 경관 특성을 중심으로 분석한 하경양식은 다음과 같다. 산간계류에서는 심산속 폭포 풍경을 그린 장폭심산형, 수림지내 곡류를 유람하는 풍경인 다곡수림형이 대표적인 하경양식으로 나타났다. 중상류에서는 수변을 유람하거나, 누정이 있는 풍경인 수면누정형, 하류에서는 하류 특유의 모래톱과 누정이 있는 풍경인 토사누정형과 하류에서의 인간활동이 부각된 생활풍경인 토파나루형이 대표적인 하경양식으로 나타났다. 해안 풍경의 특징은 바닷가의 기암절경이 주 풍경을 이루는 탄파기암형으로 나타났다. 본 연구는 겸재 정선의 진경산수화를 소재로 산수화와 경관 분야에서 아직 연구되지 않은 수변공간의 구성요소들과 수변 풍경 유형을 분석하였다.

• 한국조경학회지
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• 제38권5_2호
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• pp.186-193
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• 2010

The purpose of this study was to survey the citizens for their satisfaction with the outdoor landscape lighting in Gyeongju Historic Areas registered as UNESCO World Cultural Heritage in November 2000 and thereupon, provide for some basic data useful to the design of the outdoor landscape lighting for the cultural properties. As a result of examining the conditions of the outdoor landscape lighting in Wolseong Zone of Anapji, Banwolseong, Dongbu Sajeokji, Cheomseongdae and Gyerim, there were found 391 lighting fixtures of 12 types in Anapji, 138 lightings of 4 types in Banwolseong, 38 lightings of 6 types in Cheomseongdae, 28 lightings of 3 types in Dongbu Sajeokji and 54 lightings of 5 types in Gyerim. As a result of analyzing citizens' satisfaction with the outdoor landscape lighting, it was found that citizens were satisfied more or less with the nightscape image changed by the outdoor landscape lighting; their satisfaction scored 3.836 on average for Anapji on a 5-point Likert type scale, 3.516 for Banwolseong, 3.446 for Dongbu Sajeokji, 3.650 for Cheomseongdae and 3.479 for Gyerim. However, citizens' satisfaction with the originality of the nightscape was generally low: 3.055 for Anapji, 2.914 for Cheomseongdae, 2.877 for Banwolseong, 2.847 for Gyerim and 2.665 for Dongbu Sajeokji. On the other hand, since most of the lighting fixtures were installed as inserted lights or floodlights, the color tones of light source were relatively highly distinctive, but the peripheral spaces around the cultural properties were rather dark, which means that citizens were feeling inconvenient more or less for using the amenities such as bench or waste box. All in all, their satisfaction with the outdoor landscape at the sample zone at night scored 2.981, lower than the normal level.

• 한국조경학회지
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• 제51권5호
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• pp.44-56
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• 2023

본 연구는 공원 이용자의 수요 변화에 맞춰 공원 운영 및 관리를 개선하기 위한 연구이다. 과거 공원 이용 수요에 관한 조사와 분석은 설문조사에 의존해왔으나, 최근에는 공원 이용 트렌드 및 이용자의 활동을 다각도로 파악할 수 있는 소셜미디어 데이터를 적극적으로 활용하고 있다. 하지만 이러한 연구들은 소셜미디어 데이터 중 텍스트 데이터에만 집중되어 있어 이미지 데이터에 담겨있는 정보를 얻기는 부족한 실정이다. 따라서 본 연구는 소셜미디어 이미지 데이터를 이용하여 공원 이용 특성 분석의 새로운 방법을 제시하고, 실제 도시공원 분석에 적용하여 공원 운영 및 관리 방안을 제안하고자 한다. 연구 방법으로는 Visual Question Answering(VQA) 딥러닝 기술을 활용한 이미지 분석 도구를 구축하였다. 이 도구를 이용해 공원 이용자의 특성과 위치, 이용행태 등의 각 도시공원 이용 특성을 파악하였으며, 이를 기반으로 공원별 운영 및 관리 전략을 마련했다. 연구 결과를 요약하면 다음과 같다. 첫째, VQA 딥러닝 기술을 활용해 도출한 이미지 분석 결과값이 기존의 텍스트 분석 결과값과 유사함을 확인하여 분석 도구의 유효성을 입증했다. 둘째, VQA 딥러닝 기술을 이용한 공원 이용 특성 분석은 기존의 텍스트 분석에서 얻을 수 없는 정보(성별, 연령, 이용시간 등)를 수집할 수 있음을 확인했다. 셋째, VQA 분석을 실제 공원의 이용 특성 분석에 적용하여 기존 공원의 운영 및 관리 방안을 제시했다. 본 연구의 결과를 토대로 VQA 딥러닝 기술을 이용한 공원 이용 특성 분석 방법은 향후 여러 공원 이용 특성 분석 시 중요한 방법론적 시사점을 줄 수 있을 것으로 판단된다.

• 한국조경학회지
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• 제26권3호
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• pp.134-142
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• 1998

THe purpose of this study is to suggest the major determinants of visual preference in the outdoor spaces of urban office buildings. For this, the spatial image was analyzed by the factor analysis algorithm. The level of visual preferences was measured by a slide simulation test, and these data were analyzed by the multiple regressioni. The result of this study can be summarized as follows; Factors covering the spatial image were found to be 'mystery','changeability','coherence' and 'legibility'. T.V. was obtained as 58.4%. Outdoor spaces of urban office buildings were classified into four groups by the multi dimensional scaling method. As for the analysis of imageability in each spatial type, the factor scores of measuring high values were different for all types. Type II, IV obtained higher rank of visual preference and type III, I obtained lower. For all types, the factors of visual preference were found to be 'mystery','changeability','coherence' and 'legibility'. The visual preference determinants of urban setting focused on outdoor spaces of urban office buildings may be the major factors which must be considered in planning and designing as the functional basis for the quantitative analysis.

• 디지털콘텐츠학회 논문지
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• 제18권7호
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• pp.1367-1375
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• 2017

최근 토지피복도는 경관 모자이크의 공간적 구성, 기능 및 변화와 같은 공간 패턴을 분석하기 위해 그 활용도가 지속적으로 증가하고 있다. 본 논문에서는 토지피복도를 활용한 경관 모자이크 패턴 분석 시스템을 제안하기 위해서 영역기반 영상처리 기법으로 경관 모자이크의 요소인 패치를 추출하고, 추출된 패치의 경관분석 측정요소를 패치 레벨과 클래스 레벨에서 계산하였다. 계산된 측정요소로 공간관계를 표현할 수 있는 패치기반의 공간 패턴을 제안한다. 제안된 시스템은 시스템의 유효성을 확인하기 위하여 광주광역시의 범례별 토지이용 현황 및 패치의 공간패턴을 확인한다.

• 한국농공학회지
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• 제39권5호
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• pp.86-96
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• 1997

The arrangement of small streams in rural area, in the past times, attached importance to the prevention of flood damage through the straightening and lining of streams. Recently, the way of small stream arrangement is introducing the idea of water friendly environment or friendly space. As a result, there has been much concern with water favorable river management model which may lead to control flood. However, it is very difficult to develop a model applicable to all types of rivers, since each river has different flow velocity, flow amount and unique ecological characteristics. In this study, photo processing technique, one of landscape simulation methods, has been adopted because it helps to visually express and comprehensively evaluate pre and post scenery and easily applicable. Some important guideline and technique for the planning of small stream landscape arrangement are mentioned in this study. The simulation system for acquiring water favorable space and arranging landscapes needs to develop database which can forecast various types of landscape. It may also be used for the bases of planning and designing river environment arrangement. Computer aided image processing system enables to make selective planning in river environment arrangement. It may also enables to develop the methods for river environment development, ecology conservation, and multipurpose space utilization. Moreover, it makes economic river arrangement by applying river environment arrangement methods relevant to geographical characteristics. There are some limitations in this study, such as shortage of exact investigation on the stream direction and velocity in landscape arrangement. Continuous monitoring and research may be required to develop techniques through the application of computer graphics and digital image processing.

• 대한전자공학회:학술대회논문집
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• 대한전자공학회 2008년도 하계종합학술대회
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• pp.1137-1138
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• 2008

The purpose of this study is to implement a landscape lighting system that displays full color video by precisely controlling the R, G, B (Red, Green, Blue) LEDs which have a resolution of 256 each. The system implemented in this study consists of a PC, MASTER, SLAVEs and MODULEs. The PC sets the various landscape lighting displays, and the image files can be sent to the MASTER through a virtual serial port connected to the USB (Universal Serial Bus). The MASTER sends a sync signal to the SLAVE. The SLAVE uses the signal received from the MASTER and the landscape lighting display pattern.