• 한국멀티미디어학회논문지
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• 제10권12호
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• pp.1687-1697
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• 2007

Paik Nam-June is known as a Video Artist. Video is a presentation tool with the feature of recordability. However, it is not only a video which has been applied as an art presentation tool by him. Nevertheless, the existing researches fail to notice the aesthetic concept which is shown as the rest contents or forms, as they focus on the media features of Paik Nam-June's video. Therefore, this article aims at contemplating the art world of Paik Nam-June with its contents as 'visualization of music' and its form as 'hypermediacy' Therefore, 1. Sound is shown as the visualization of music, with the direct influence of absolute hollowness and noise of John Cage, originated from Zen Buddhism, while the foundation of it is known to be from the liberation of dissonance of Arnold Schoenberg and creative impromptu of shamanic sound. 2. The from of TVs influence of the orchestra, originated from Culture of a dining table in Korean. and indicated hypermediacy 3. Paik Nam-June indicated 'Text-interpretation' us to text analytics of 'how to read', rather than the question of 'what to tell' by intermedia as the visualization of music & hypermediacy.

• 한국전자파학회논문지
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• 제19권3호
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• pp.294-303
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• 2008

ISAR(Inverse Synthetic Aperture Radar) 영상은 표적에 대한 RCS(Radar Cross Section)를 2차원 공간에 표현하며, 표적구분에 이용될 수 있다. 2차원 IFFT(Inverse fast Fourier Transform)를 이용하여 쉽고 빠르게 ISAR 영상을 만들 수 있다. 하지만 IFFT를 이용하여 만든 ISAR 영상은 측정된 주파수 대역 폭과 각도 영역이 작아질 경우 해상도가 떨어지게 된다. 이를 해결하기 위해 AR(Auto Regressive), MUSIC(Multiple SIgnal Classification), Modified MUSIC과 같은 고해상도 스펙트럼 예측 기법을 이용하여 주파수 대역 폭과 각도 영역이 작아도 높은 해상도의 ISAR 영상을 만들 수 있다. 본 논문에서는 IFFT, AR, MUSIC, Modified MUSIC 기법을 적용하여 만든 ISAR 영상을 이용하여 표적 구분에 이용하고, 표적 구분에 적절한 ISAR 영상을 얻기 위한 고해상도 기법을 연구한다. 그리고 표적 구분 결과를 보여준다.

• 한국소음진동공학회:학술대회논문집
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• 한국소음진동공학회 2003년도 추계학술대회논문집
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• pp.730-734
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• 2003

A beamforming method is a kind of spatial filter that focus the amy's signal capturing abilities in a desired direction. In this paper, we detect the location of a source under reflective condition using the multi-dimensional MUSIC algorithm then, we can iud the image source locations from the experimental geometry, and we reconstruct the partial fields for direct wave and reflected wave by using Adaptive nulling algorithm. Numerical simulations are performed to verify its performance under various conditions.

• 한국산학기술학회논문지
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• 제18권2호
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• pp.383-389
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• 2017

본 논문은 대중음악 전문 지도자 양성 필요성에 대한 논문으로 대중음악 전문 교육기관 및 실용음악교육 관련 자격증의 설립을 촉구하는 논문이다. 대중음악은 사람들에게 시선과 관심을 받고 있는 우리문화의 큰 축으로 자리 잡았으며, 장르도 점차적으로 다양화가 이루어져가고 있다. 하지만 아직까지 미디어에 등장하는 가수들은 퍼포먼스 위주의 보이, 걸 그룹들이 대부분이고 기량 면에서 다소 부족함이 있다. 필자는 이에 대한 원인을 대중음악 전문 지도자 양성체제의 결여에서 찾고 문제를 해결하기 위한 방안을 제시하고자 한다. 현재 우리나라의 대중음악은 공교육의 부재로 인해 학생들을 효과적으로 가르칠 수 있는 공공교육시스템이 미흡하다. 또한 필드 위주로 인식되는 대중음악은 학문적 필요성의 인식이 부각되지 못해서 교육에 대한 필요성까지 감소시키고 있다. 마지막으로 고등교육기관 등에서의 전문지도자 양성체제의 결여로 지도자 육성에까지 큰 문제를 안고 있어서 총체적으로 문제점들이 반복되어 순환하고 있다. 이런 문제점들에 대한 방법으로는 전문 교육기관의 확립과 자격증의 설립이 있다. 이러한 해결책의 실행은 현재 정체 단계에 머물러 있는 K-POP발전과 세계화에 더욱 지대한 영향을 미칠 것이다. 그리고 대중음악계의 안정 및 이미지 격상에도 도움을 줄 것이고, 탄탄한 대중음악 역사 형성 등 수 많은 부분에 기여해서 전반적으로 대중음악계를 성장시킬 것이다. 결과적으로 본 논문은 전문지도자 양성을 위한 기관 및 자격증의 설립을 실용음악전공자들 뿐만이 아니라 전 방위에 걸친 관련 음악 종사자들에게 영향을 주고 교육에 대한 경각심을 일깨워 줌으로써 대중음악계의 발전을 꾀하고자 한다.

• 한국멀티미디어학회논문지
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• 제21권1호
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• pp.69-76
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• 2018

Augmented Reality (AR) technology has rapidly been applied to various application areas including e-learning and e-education. Focusing on the design and development of android tablet application, this study targeted to develop infant music education using AR technology. We used a tablet instead of personal computer because it is more easily accessible and more convenient. Our system allows infant users to play with teaching aids like blocks or puzzles to mimic musical play like game. The user sets the puzzle piece on the playground in front of the tablet and presses the play button. Then, the system extracts a region of interest among the images acquired by internal camera and separates the foreground image from the background image. The block recognition software analyzes, recognizes and shows the result using AR technology. In order to have reasonably working recognition ratio, we did experiments with more than 5,000 frames of actual playing scenarios. We found that the recognition rate can be secured up to 95%, when the threshold values are selected well using various condition parameters.

• 복식
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• 제53권2호
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• pp.101-118
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• 2003

This paper describes pop stars' fashion style by the changes of pop music from the 1950's of the formative Period of a rock-n-roll to the 1990's. The author could examine the features of pop music as follows : the 1950's rock-n-roll, the 1960's rock and Psychedelic rock. the 1970's punk rock, the 1980's new wave and the 1990's reggae·hip-hop. Based on the examination, the author could do sampling of the fashion style, on which current pop music had influence, by rock style, new wave style, and reggae hip-hop style. The rock style makes appearance again as a new style when it is recently accepted to be a fashion. The 1960's hippie, which contains long-cherished desire of antiwar and peace after September 11, 2001 Attack on America and the Afghan War. reappeared as luxurious hippie, and the hybrid punk has been made because barriers between cultures have been collapsed to mix items and combine contradicting components at fashion field. The new wave style destroys sex difference of clothes. and men's clothes style has introduced women's dress style, so that androgynous style, which has handsome boy image with womanlike hair style and makeup, and the lingerie style without distinction of underwear and outer garment has made appearance through new cloth wearing ways and overexposure. The reggae and hip-hop style makes appearance to overcome social strata, groups, ages, regions and gender, etc and become one of the 21s1 century culture codes. In conclusion, pop music have played very important roles until expansion and popularity of new fashion style, and has been quickly expanded by mass media development. When the pop music fashion styles are introduced to high fashion, fashion styles have become more polished and high-qualify to expand them at main fashion world again.

• 한국방송∙미디어공학회:학술대회논문집
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• 한국방송∙미디어공학회 2019년도 하계학술대회
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• pp.173-175
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• 2019

Animated images formats such as WebP are highly portable graphics formats that are being used everywhere on the Internet. Despite their small sizes and duration, WebP image previews the video without watching the entire content with minimum bandwidth. This paper proposed a novel method to generate personalized WebP images in the client side using its computation resources. The proposed system automatically extracts the WebP image from climax point using music analysis. Based on user interest, the system predicts the genre using Convolutional Neural Network (CNN). The proposed method can easily integrate with streaming platforms such as YouTube, Netflix, Hulu, and others.

• 한국의류산업학회지
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• 제14권5호
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• pp.701-712
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• 2012

This study examines the various expressions and immanent value of fashion and beauty style based on Craig Owens's Allegory theory. I analyzed four application elements of Borrow, Site Specificity, Accumulation of Strategy, and Hybridization in? Ladygaga's Music Videos. The results are as follows. 'Borrow' presents a kitsch style and playful Pop-art style, transformation of gender from Mini Mouse body suit, telephone headpiece, and can hair. 'Site specificity' presents the temporarity of fashion material through rebirth, aging, natural extinction from the chain over the black jump suit, crime scene tape, and skull-face makeup with masculine style. 'Accumulation of strategy' presents a futuristic chic fashion style from a layered style, retrospective fashion, repetition and duplication in Music Videos. It shows the physical beauty of an Asian warrior style in Poker Face. 'Hybridization' present Cyborg feminism and 'Will of Power' from iPOD LCD glasses and Pyro-Bra. The Pyro-Bra represents how the female body can be used as a weapon in the outfits of Lady Gaga. In addition, Immanent value is as follows. Textual interaction with high art is accomplished through a combination of contemporary social and cultural significance to understand the cultural code and to extend the value. Combined with high culture, popular music genre is accomplished through musical appreciation by a woman in fashion styling and sensual pleasures of the body as a tool to express a sublime advantage. Fashion style is accomplished by overcoming a self-transcendent body image representation. The way in which mutual coupling dismantling, destruction, and uncertainty is to re-launch the static, with a pluralistic context of Textuality.

• 한국멀티미디어학회논문지
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• 제25권5호
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• pp.748-756
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• 2022

Thanks to the competition of AlphaGo and Sedol Lee, machine learning has received world-wide attention and huge investments. The performance improvement of computing devices greatly contributed to big data processing and the development of neural networks. Artificial intelligence not only imitates human beings in many fields, but also seems to be better than human capabilities. Although humans' creation is still considered to be better and higher, several artificial intelligences continue to challenge human creativity. The quality of some creative outcomes by AI is as good as the real ones produced by human beings. Sometimes they are not distinguishable, because the neural network has the competence to learn the common features contained in big data and copy them. In order to confirm whether artificial intelligence can express the inherent characteristics of different arts, this paper proposes a new neural network model called Humming. It is an experimental model that combines vgg16, which extracts image features, and DeepJ's architecture, which excels in creating various genres of music. A dataset produced by our experiment shows meaningful and valid results. Different results, however, are produced when the amount of data is increased. The neural network produced a similar pattern of music even though it was a different classification of images, which was not what we were aiming for. However, these new attempts may have explicit significance as a starting point for feature transfer that will be further studied.

• 한국콘텐츠학회논문지
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• 제14권6호
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• pp.26-33
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• 2014

본고는 히치콕 영화 <사이코>에서 사운드의 의미작용에 대해 음성, 배경소리, 음악으로 나누어, 사운드 구성요소 모두를 영화미학적인 관점에서 다루고 있다. 음성은 보이스오버를 통해 정신적 이미지를 청각화하며, 주인 없는 음성은 육화하기 위해 삶과 죽음의 식별 불가능성을 갖기도 한다. 본고는 메츠가 주목한시각적 기법 외에 배경소리 또한 거시적 맥락 속에서 구두점-서사적 경계를 표시할 수 있음을 보였으며, 뇌리 속 비명소리를 상쇄시키며 샤워신을 매듭짓고 있는 물소리를 그 예로 들고 있다. 음악에서는 욕망과 억압이 상징되어 충돌의 불협화음을 만들고 있고, 때로 병존하는 두 화음들은 노먼-어머니의 이중성을 나타낸다. 또한, 음악은 정지된 시간 속에서 무음의 형태로 미이라화 되어 소멸하기도 한다. 이렇듯, <사이코>에 쓰인 사운드들의 공통된 영화적 의미작용은 이미지의 재생산이라 할 수 있다.