• 한국방송∙미디어공학회:학술대회논문집
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• 한국방송∙미디어공학회 2022년도 하계학술대회
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• pp.1241-1244
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• 2022

최근 K-Pop 을 위시한 예술공연 콘텐츠에 몰입형 미디어를 접목한 온택트 (Ontact) 미디어 스트리밍 서비스가 주목받고 있는 가운데, 본 논문은 일반적으로 사용되는 2D 디스플레이 또는 HMD (Head-Mounted Display) 기반 VR (Virtual Reality, VR) 서비스에서 탈피하여, 대형 가상현실 공연장을 위한 360 도 VR 비디오 스트리밍 시스템을 제안한다. 제안된 시스템은 Phase 1, 2, 3 의 연구개발 단계를 밟아 6DoF (Degrees of Freedom) 시점 자유도를 지원하는 360 도 VR 비디오 스트리밍 시스템을 개발하는 것을 최종목표로 하고 있으며, 현재는 Phase 1: 대형 가상현실 공연장을 위한 3DoF 360 도 VR 비디오 스트리밍 시스템 프로토타입의 개발까지 완료되었다. 구현된 스트리밍 시스템 프로토타입은 서브픽처 기반 Viewport-dependent 스트리밍 기술이 적용되어 있으며, 기존 방식과 비교하였을 때 약 80%의 비트율 감소, 약 543%의 영상 디코딩 속도 향상을 확인하였다. 또한, 단순 구현 및 성능평가에서 그치지 않고, 실제 미국 UCSB 에 위치한 대형 가상현실 공연장 AlloSphere 에서의 시범방송을 수행하여, 향후 Phase 2, 3 연구단계를 위한 연구적 기반을 마련하였다.

• 한국컴퓨터정보학회:학술대회논문집
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• 한국컴퓨터정보학회 2023년도 제67차 동계학술대회논문집 31권1호
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• pp.473-474
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• 2023

본 연구는 코로나-19 이후로 증가할 것으로 보이는 방한 외국인 관광객의 지역별 소비 경향을 카드 소비 데이터를 데이터베이스화하여 다각적인 방면에서 분석하고 정보를 만들었다. 코로나 이전 'K-pop'과 'K-drama'의 영향으로 계속해서 증가하던 방한 외국인의 수는 코로나의 영향으로 50%가량 감소했다. 하지만 '위드 코로나'로 접어든 지금, 다시금 외국인 관광객을 유치하기 위해선 각 관광객의 니즈에 맞는 서비스를 제공해야 한다. 또한, 각 지자체에서는 외국인 관광객이 선호하는 서비스를 파악하고 각 국적별 관광객에게 맞는 서비스를 제공하는 노력을 통해 지역경제를 활성화시킬 수 있을 것이다. 현재 많은 기업에서 지역별, 업종별로 맞춤 서비스를 제공하는 것처럼, 지자체가 구체적인 데이터를 사용하여 맞춤 서비스를 제공한다면 코로나로 어려운 시기를 슬기롭게 극복할 수 있다고 생각한다.

• 한국컴퓨터정보학회:학술대회논문집
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• 한국컴퓨터정보학회 2023년도 제67차 동계학술대회논문집 31권1호
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• pp.417-418
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• 2023

'오징어 게임', '기생충', K-POP 등의 K-콘텐츠를 중심으로 한류 문화가 세계적으로 전파되고 있으며 이에 따라 방한을 희망하는 외국인들도 증가하고 있다. 그리고 여행자들의 취향이 세분화되면서 개인 맞춤형 여행을 선호하는 방향으로 트렌드가 변화되고 있다. 그러나 외국인을 대상으로 하는 애플리케이션은 많지 않다. 본 연구는 이러한 문제점을 해소하고자 외국인 관광객을 대상으로 맞춤형 서비스를 제공하는 모바일 애플리케이션인 'DisKO'를 개발하였다. 본 앱에서는 여행 취향에 대한 선호도를 기반으로 카테고리별 맞춤형 관광 정보를 제공한다. 그 외에도 외국인 관광객에게 필수적인 번역, 환율, 시차, 지도 등의 편의 기능을 제공한다. 본 앱을 통해 외국인 관광객들은 맞춤형 정보와 반드시 필요한 편의 서비스를 'DisKO'에서 활용할 수 있다.

• 식품보건융합연구
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• 제9권5호
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• pp.7-11
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• 2023

Purpose: The purpose of this study is to analyze current trends in the Korean ice cream industry and determine how these trends affect the competitiveness of each ice cream company. Method: This study was conducted by reviewing existing related literature and collecting and analyzing data from news articles, corporate reports, and existing researchers' studies related to the ice cream industry. Results: The Korean ice cream industry is growing and developing through the collaboration of fun marketing with taste, quality, and fun elements, and the young MZ generation can be said to be the main customer base. In terms of quality, premium ice cream made with high-quality domestic ingredients has recently been gaining popularity, and ice cream with reduced fat and sugar, such as plant-based substitutes, is also gaining popularity among consumers. Conclusions and Implications: The results of this study highlight the need for continued innovation in the Korean ice cream industry. The industry must also capitalize on the growth of online sales and the global appeal of Korean pop culture. Sustainability efforts, technology adoption, and strategic collaboration are key drivers for future industry success, and social media engagement must be integrated into marketing strategies to increase brand awareness and consumer loyalty.

• 유통과학연구
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• 제22권6호
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• pp.115-122
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• 2024

Purpose: The main aim of this study is to analyze and suggest new online music distribution models targeted to facilitate the development of the Korean Wave (Hallyu) music market in all locations of the world. This study is conducted through a close analysis of the prevailing distribution models, the unique challenges of the K-pop market, and the trends in new technologies. Research design, data and methodology: To address the issue of how the online music distribution market could be domesticated for the Korean music industry, a systematic review of the previous studies was conducted. The use of the PRISMA approach was followed so that an accurate and transparent method for choosing the studies is ensured. Results: According to the investigation of literature analysis, the online distribution strategy may consist of four key plannings as follows, 1. Leveraging Social Media and User-Generated Content Platforms, 2. Embracing Immersive and Interactive Experiences, 3. Fostering Direct-to-Fan Connections and Monetization, 4. Harnessing Artificial Intelligence and Big Data Analytics. Conclusions: Finally, collaboration and strategic partnerships will be vital. The Korean music companies should seek to cooperate with the technology companies, social media platforms, and the global music streaming services so that they can grow their market, acquire new technologies, and to better their online distribution strategies.

• 한국음향학회지
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• 제27권1호
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• pp.12-17
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• 2008

태평소는 고려 말경 원나라로부터 소개된 이후로 대취타, 풍물놀이, 범패, 종묘제례악, 시나위 등에 널리 쓰여 왔고 최근들어 대중가요에 사용되며 비교적 쉽게 연주할 수 있어 일반인들에게 주목받고 있다. 본 연구는 물리적 모델링을 이용하여 태평소를 전자화 하기위한 일환으로 태평소를 분석한다. 이를 위해 율명에 따른 분석을 통해 태평소의 공명 특성을 추출하였고, 팔랑, 관대, 조롱목에 대하여 FFT 및 LPC곡선을 이용하여 분석하였다. 그 결과 팔랑은 관대와 팔랑 사이의 반사필터와 2극점 필터로 표현할 수 있었다.

• 패션비즈니스
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• 제28권2호
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• pp.15-32
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• 2024

This study aimed to investigate the perceptions and preferences of foreigners residing in Korea towards K-fashion. It sought to provide suggestions for the future development of K-fashion targeting this growing demographic. The results revealed that the longer foreigners had lived in Korea, the more positively they rated Korean fashion, shopping, and culture. The majority of foreigners purchased K-fashion items online, with popular choices including T-shirts, jackets, shirts, and jeans. Both men and women identified shoulders as a common problematic area when wearing clothing, with some issues also reported in the lumbar region. In terms of preferences, younger males (teens and twenties) were more inclined towards fads and celebrity wear compared to older males (thirties and forties). Similarly, younger females (teens and twenties) showed a higher preference for functionality and celebrity wear compared to older females (thirties and forties). These findings suggest that men tend to prioritize aesthetic factors when choosing K-fashion, while women prioritize practical considerations. To better cater to foreign consumers, suggestions for the development of K-fashion include promoting it through K-pop stars, considering dimensions related to foreigners' shoulders when designing top items, diversifying colors, sizes, and patterns, and providing English versions of online shopping platforms.

• Fisheries and Aquatic Sciences
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• 제27권2호
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• pp.76-86
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• 2024

The bio-logging method could be a valuable approach to studying the underwater movement of marine fish. We investigated the horizontal and vertical movement patterns of two yellowtails Seriola quinqueradiata weighing 8.7 kg and 9.5 kg with a popup satellite archival tag from October 2020 to January 2021 in the East Sea of Korea. Our results showed that a yellowtail migrated northward in October and November, and then shifted southward in mid-December. The average swimming depth and temperature of the fish monitored over 82 days were 24.9 ± 9.3 m (average ± SD) and 16.5 ± 1.9℃, respectively, and the total traveled distance was 1,172.4 km. The fish swam significantly deeper during the daytime (33.70 ± 14.80 m) than at nighttime (20.65 ± 8.44 m) from November to December (p < 0.05). These results suggest that the horizontal migratory route of yellowtails in accordance with the East Korea Warm Current which is the main branch of Tsushima Warm Current in the fall and early winter seasons, and showed significant diel vertical movement patterns from November to December.

• 수완나부미
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• 제16권1호
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• pp.15-38
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• 2024

In this paper, I will pursue initial ideas I formulated in 2012 about the permeation of Korean influences in Philippine popular culture, particularly in the production of serialized TV drama/soap operas or the "teleserye" [tele for television + "serye" or series; thus, TV drama series]. I called the phenomenon the "Korean Turn" as I observed the emulation of Korean televisual drama (nowadays called K-Drama) modes and practices by local production through various means of cultural appropriation. This time, I will expand my exploration to other aspects of Philippine entertainment and other cultural practices. I will also update my observations on the continuing "Korean turn" in the teleserye. I will argue, on the one hand, about the success and soft power of hallyu or the "Korean wave" in the Philippines; and on the other, about Philippine culture's enduring ingenuity in its reception and repurposing of hallyu. Ideas to be yielded here will form part of a potential framework in understanding the dynamics of the interface between Korean and Philippine cultures, in the context of globalization. I assert that popular culture remains to be an undervalued field of inquiry, as far as these contexts are concerned.

• 한국물환경학회지
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• 제25권2호
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• pp.295-305
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• 2009

The purpose of this study was to understand of water quality characteristics of lake Paldang, especially at a certain representative site, right in front of Paldang dam ($P_2$ site) and to propose the directions of water quality management of lake Paldang. Water characteristics at $P_2$ site was investigated by principle components analysis and the Pearson correlation coefficient analysis. Also, seasonality was identified by the Kruskal-Wallis test and long term trend of nutrients and chlorophyll-a was analyzed by seasonal decomposition method at lake Paldang statistically. The primary factor affecting on water quality at $P_2$ site was identified as nutrients, while physical parameters, such as rainfall and inflow rate were also important factors. At the result of linear regression analysis particulate organic phosphorus (POP) vs total phosphorus (TP) showed very high correlation of 0.78. TP loading was increased annually from 1995 to 2006. Chlorophyll-a and nutrients show seasonality at $P_2$ site. Long term trend of Chlorophyll-a was increased by increase of TP at lake Paldang.