• Proceedings of the Korea Contents Association Conference
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• 2018.05a
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• pp.197-198
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• 2018

• The Journal of the Korea Contents Association
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• v.14 no.2
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• pp.181-191
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• 2014

In the past, making IR photography needed somewhat complicated process, so its application fields were limited. However, it has become easy to make IR photography with advanced digital technology, so it is expected that the fields of IR photography and existing limit due to difficult making process will be expanded. Therefore, in this study, it is decided that the need of IR standard chart which allows us to manage exposure and tone of IR photography for scientific purpose will increase. Two methods were used to make IR standard chart. First method is to use aluminum. When aluminum has oxide coating through anodic oxidation, it has high durability, corrosion resistance and heat resistance. Also, IR reflectance of aluminum can be controlled in some degree depending on the thickness of oxide coating. Second method is to use pigments. Yellow 10P150 pigment is used for the brightest patch. This pigment is appropriate in this study due to high heat resistance and IR reflectance. Carbon black is used for the darkest patch. Carbon black absorbs much IR, and its color is not faded by any source of light. IR reflectance is adjusted elaborately by mixing two pigments. Finally, 6 patches are selected with consideration for actual IR reflectance of patches. As a result, IR reflectance of random subjects can be known approximately and IR photographs can have appropriate contrast with the IR standard chart.

• Proceedings of the KSRS Conference
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• 2007.10a
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• pp.576-579
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• 2007

Timber inventory is a good starting point for developing strategies to effectively manage the timberland. In the sale of timberland, pricing is mostly based on this inventory. For a small timberland, inventory by conventional ground survey could be possible. In the case of large and nationwide business transactions, swift and inexpensive inventory is worth to be considered as the conventional methods require more experienced man power, money and time. In the present study, it was aimed to identify the chronicle of timberland such as changes that has occurred owing to silvicultural activities and by other means using the historical aerial photography and satellite data. Historical aerial photos from National Aerial Photography Program (NAPP), National High Altitude Photography (NHAP), Survey Photography and Landsat satellite data were used. Orthophotos were constructed using the DOQQ and DEM from USGS. Simple photo interpretation technique was employed to classify the orthophoto and satellite data. The plantation area was classified into softwood, mixed and hardwood. The timber age and the corresponding acreage details and the changes were also estimated. The result of this study could be more useful to the timberland buyers to better understand the chronicle of timberland of their interest prior to transactions.

• Journal of the Korean Society of Clothing and Textiles
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• v.33 no.1
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• pp.115-126
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• 2009

This study is about the iconological analysis on woman and clothes of Richard Avedon's and Cindy Sherman's constructed photographies which have questioned about life and existence of woman and present new visions about woman in comtemporary society and culture. The woman in R. Avedon's disguises herself with clothes, while the woman in C. Sherman's changes herself depending on the circumstances. R. Avedon reveals the inside of woman and ego with his gaze. The woman in his photography is reborn as another-self and communicates with the viewer through her eyes. C. Sherman has cast doubts with a woman's point of view in the way of making herself as an object in her works. C. Sherman has presented a new way of thinking about woman's body and ego. The viewer gives feminity and identity to the woman in C. Sherman's photography who has kept asking a question about woman-herself. The identity of woman in the photography has been changed depending on what she is wearing, what she is doing and where she is. Like this, the clothes which she puts on becomes another-self and also expresses life and dignity of the woman.

• The Journal of the Korea Contents Association
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• v.12 no.7
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• pp.76-85
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• 2012

Early photography history of Daegu, Gyeongbuk Province, Gyebok Choi were taken a lots of prizes of famous contest and known to the nationwide in 1930's and then his photos became an example of salon photography. And his documents of Mt. Baekdu & Dokdo in 1940's was the outcome of self-consciousness. Wangsam Koo proposed the realism of the photo. He saw, the base of photos should be reflected the lives of people of the times and the characteristics of the period, and he had great influence to the history of Korea photography with his own unique vision. These photos and theories accomplished a photo aesthetic to Korea photo history in 1940's. Besides it had been the national spirit at Youngnam province in the early 20th century.

• Journal of the Korea Society of Computer and Information
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• v.13 no.7
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• pp.221-229
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• 2008

The development of computer and multimedia brought out new technology, that is, virtual reality. Computer simulation adaptation among the technologies of the virtual reality is spreaded into air service, motor vehicle, medical science, sports, education, even fashion industry. This study look into 2-dimensional hair-style computer simulation system which is started to common use nowadays and the 3-dimensional system which is under the development. And this study proposed several problems such as heavy 3D system booth and the low price but low qualified camera in order to commercialize the 3D system. This study also suggest several alternative, for instance, the change from object photography method to panoramic photography method, the substitute by middle or high end and high qualified camera.

• Journal of Korea Multimedia Society
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• v.24 no.1
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• pp.155-165
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• 2021

With the continuous development and progress of science and technology, the field of mixed reality applications has involved scientific research, medicine, entertainment, education, information dissemination, and people's daily lives; This paper will focus on the application of mixed reality in the field of education and teaching, relying on the characteristics of mixed reality technology. This article will use the combination of mixed reality and smart glasses to fully consider the characteristics of photography darkroom teaching, design and produce a mixed reality photography darkroom teaching software, and explore the feasibility of the application of mixed reality in teaching. This paper will use literature research methods, practical research methods, and survey methods as the main methods of research topics to determine the importance, feasibility, and necessity of the relevant theories studied in this paper. The application of mixed reality technology in photography darkroom teaching can not only solve many problems in the existing darkroom teaching methods, but also develop and expand students' Independent learning ability. It is concluded from this that mixed reality teaching software has the feasibility of sustainable development, which brings particular application value to the development and research of other education and art discipline software.

• The Research Journal of the Costume Culture
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• v.30 no.6
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• pp.861-879
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• 2022

Simulacre means a copy of the original, an ostensible representation of someone or something. This study closely looks at the 2017 <VOGUE like a painting exhibition> hosted by the fashion magazine Vogue. The purpose of this study is to use both theoretical and empirical analysis to analyze the simulacre developed in fashion photographs inspired by famous paintings in the exhibition booklet. The booklet is divided into four sections: portrait, rococo, landscape painting, from avant-garde to pop art. It also contains 55 pieces comparing the original masterpieces to the works of 26 photographers inspired by them. The fashion photographs were analyzed using Jean Baudrillard's four stages of simulacre transformation: represent, denature, dissimulate, and replace image change theory. The degree of simulacre expression was indicated three times on a four-point Likert scale by five fashion majors, and the results were integrated and analyzed. As a result, in fashion photography, simulacre-due to the development of photography technology and the photographer's artistry-appeared in various ways; image denature was most preferred, followed by dissimulate, represent, and replace. This study shows that image analysis of fashion photo-graphs and applying the perspective of simulacre when creating artworks can be a way to obtain rich qualitative data in the future.

• Korean journal of communication and information
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• v.67
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• pp.62-87
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• 2014

The purpose of this study is to understand the social and cultural implication of the activities of taking 'selfies' and the use of Social Network Service(SNS)s through the personal story of a 20s female researcher. She analyzes her own digital photography activities based on the experience of the use of Cyworld photo albums for three years and the use of pictures in iPhone album for fifteen months. The other researcher(40s male) cooperates to answer the questions about how to understand the digital photography activities. We understand the digital photography activities including digital cameras, social network services and smart phones as acts of personal identity configuration and acts of making the personal documentary. As a result, digital photos are used more for archive purpose rather than for document purpose. Also, we found that the digital photography activities can be understood as the interactions between human and non-human actors in the perspective of Actor-Network Theory (ANT).

• The Journal of the Korea Contents Association
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• v.10 no.7
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• pp.40-48
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• 2010

Reflected-Ultraviolet photography is applied to the evidence of crime, Archaeology, and Dermatology. In the past, Ultraviolet photography was done with standard black-and-white film. Because emulsion of film is more sensitive to near UV light than CCD(Charge Coupled Device) or CMOS(Complementary Metal-Oxide-Semiconductor)of digital camera. In this research, we purpose to improve qulity of ultraviolet photographs and to find out the best alternative digital camera by utilizing a cunsumer digital camera. To achieve theses, we removed IR cutoff filter from digital camera. And by using modified UV pass filter, we verified the increase of image resolution of digital ultraviolet photographs. Also, we analyze reproducibility of digital ultraviolet photographs according to type, size, pixel of image sensor. Furthermore, this research resulted in the development of an practical digital camera system by utilizing a cunsumer digital camera. Eventually, it will contribute to practical use in the various field of digital ultraviolet photographs