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소셜 네트워크 서비스를 이용한 사진교육의 가능성에 대한 연구 -수업시간 이외에 SNS를 통한 교수자와 학생의 소통을 위한 연구-
주종우 ( Jong Woo Joo ),이용환 ( Yong Hwan Lee ) 한국사진학회 2012 AURA Vol.0 No.26
As many educators are always curious about, what is the right learning? Should students learn from the basic? Or should students and instructors collaborate and discuss ideas? But the strangest thing is that even students automatically know about the right learning atmosphere in school by themselves. For those teachers who were always wondering about the right learning atmosphere, the purpose and contents of education is surely important. However, methods and media are also important. Especially, students, who are young digitalized, might be different from the old generation. Because they live in social network services and enjoy digital games, and love to google while they are watching TV. Current students are absolutely familiar with multitasking in a ubiquitous environment. And, most importantly, they have changed the way to understand and learn things especially in school. For these kinds of students, educators need slightly different and new teaching approaches. ``Photography-Class With SNS: social network services`` can be one of the new teaching methods. Those new teaching tools can help students be interested in learning photography.
적외선 핫스팟 이미지 연구 : 이미지센서와 렌즈면의 적외선 난반사
박우성(Woo-Seong Park),주종우(Jong-Woo Joo) 한국디지털콘텐츠학회 2021 한국디지털콘텐츠학회논문지 Vol.22 No.2
Photography for infrared in cameras built based on visible light causes unintended problems. Among them, the Infrared Hotspot phenomenon, which is intended to be addressed in this paper, is a problem that occurs when IR Cut-Off filter is removed from a regular camera and taken using an infrared wavelength filter, and the exposure increases in a circular form that appears in the center of the image. Since the pre-research was able to partially compensate for the causes caused by the inside of the lens barrel, but not completely removed, the experiment on the infrared reflectivity of image sensors and lens coatings, which can be inferred as causes based on the characteristics of infrared hotspots, was conducted in this paper.
박우성(Woo-Seong Park),주종우(Jong-Woo Joo) 한국디지털콘텐츠학회 2020 한국디지털콘텐츠학회논문지 Vol.21 No.10
Digital cameras can take infrared pictures with simple modifications. However, if the camera manufactured based on visible light is retrofitted to photograph infrared rays, various problems arise. Infrared hotspot refers to a phenomenon that regularly appears in the form of spots on a specific area. This phenomenon affects exposure and saturation at the center of the image, and limits the aperture and focal length. Although it can be partially supplemented through digital correction, this method cannot be a basic alternative, and the range of correction varies depending on the camera. This study investigates the causes of hot spots through an experiment on diffuse reflection inside the lens barrel, one of the controversies pointed out as the cause of infrared hot spots.
강종진 ( Kang Jong Jean ),주종우 ( Joo Jong Woo ),김대욱 ( Kim Dae Wook ),김민웅 ( Kim Min Ung ),권오형 ( Kwon Oh Hyung ),이용환 ( Lee Yong Hwan ) 한국사진학회 2017 AURA Vol.0 No.38
The photography has passed through the era of analog silver halide film and has entered the era of digital photography. Photographs have been faithfully used for about 170 years as information records, proofs, arts and personal play tools. The development of digital photography is further expanding the scope of photography and their industry. Photography plays a role in various industries that will lead the future such as 3D printing, drones, image big data. Tens of millions of photographs are continuously being recorded and transferred to big data, making information. However, legal and administrative support for photography industry in Korea is very scarce. Already in November 2015, a lawmaker for Park Maong-woo proposed a bill to promote the photographic industry. In this situation, the financing of the photo promotion law is urgent for qualitative and quantitative growth of photography industry and contents. This study examines various cases related to the promotion law in other fields, and it is a study that discusses the legislative discussion on photography industry promotion based on the theoretical basis. Based on the main contents of this law, Korea should make photographic industry promotion law for the development of the photographic industry and prepare a bridgehead for the huge image industry of the future.
4차 산업 혁명 시대에서 인공지능(AI)의 작품 창작에 관한 연구 -예술인들의 인식을 중심으로-
강민석(Min-seok Kang),주종우(Jong-Woo Joo) 한국디지털콘텐츠학회 2020 한국디지털콘텐츠학회논문지 Vol.21 No.1
This study focuses on the changes that the Fourth Industrial Revolution brought to the art world. In particular, it aims to identify artists perceptions of AIs creative activities. To this end, the researcher conducted a questionnaire on the perception of artists about the creative activities of AI based on the theoretical considerations on the 4th industrial revolution, AI concepts, features, and creative cases, and derived the results. This is meaningful in that it can provide artists living in the age of AI with an expanded attitude on new technologies.
The change of animation narrative structure caused by virtual reality technology
Yi-meng Li(이이맹),Jong-woo Joo(주종우) 한국디지털콘텐츠학회 2019 한국디지털콘텐츠학회논문지 Vol.20 No.3
VR(Virtual Reality) technology is a computer simulation technology that can create and experience a Virtual world, using a computer to generate interactive 3D images in real time.These physical behavior simulations can help you immerse yourself in a virtual environment.At present, VR technology is used in many fields, such as games, healthcare, education and entertainment.And now, the animation industry has developed into a paperless 3d image, which is closely related to technological innovation. But all the animations have a common disadvantage, that is the single transmission of information.In this research, four VR animations of Google company were selected and analyzed from multiple directions based on visual guidance and animation stories.In addition, by analyzing the existing visual guidance methods of VR animation, the method of developing multi-linear story content is found, and on this basis, the technology and art in VR animation are balanced.Through this research, we can find the development direction of VR animation in the future.
장동현(Dong-Hyun Jang),주종우(Jong-Woo Joo) 한국디지털콘텐츠학회 2020 한국디지털콘텐츠학회논문지 Vol.21 No.1
Most of the demand in todays art market is typical of buying real works on display through offline exhibitions. However, transactions through blockchain and bitcoin are actively taking place now, which can be called the era of the fourth industrial revolution. Engine mint shops code-money-making service for digital images, Kevin Avoschs Forever Rose works are ciphered into 10/1 and sold through various digital blockchain technologies, including the art work Crypto Punk, which has been valued by the market itself. If the transaction of digital images is continued through blockchain technology, the change in the way it deals will lead to the flourishing of the art market using online electronic trading technology, breaking away from the rigid structure of the art market.
공공장소 및 자연물을 촬영한 사진의 저작물로써 보호에 대한 연구
장동현(Dong-Hyun Jang),주종우(Jong-Woo Joo) 한국디지털콘텐츠학회 2020 한국디지털콘텐츠학회논문지 Vol.21 No.9
As photography has become an important technique of artistic expression, the discriminatory view of photography has gradually improved. At the end of the 19th century in the United States, it was recognized that expressing the ideas and emotions of creators through photography was not much different from the conditions under which other works were protected, so it was protected as a work. Analyzes and compares domestic and overseas precedents to whether they can be protected by work when filming public places and natural objects. And Kodakone, Kodak’s new block chain-based service, will be an alternative to regulate what images are copied and used online. The service, which uses crawling bots to identify illegal stolen images being used around the world, and to act on legal proceedings, will reduce the cases of unauthorized use of photographs by photographers.
장준희(Jun Hee Jang),주종우(Jong Woo Joo) 한국디지털콘텐츠학회 2019 한국디지털콘텐츠학회논문지 Vol.20 No.11
Nowadays, there are programs for making 3D graphic by using still image like photograph. Two of these commercial programs are Agisoft Metashape and Bentley Contextcapture. 3D model has three dimension of axis. Concept of depth(which is correspond to model’s Z axis) need for making 2D media to 3D media. Point-cloud generating process should be used for making 3D model.This process should be used for converting 3D model by composition of gathered image data’s point of view. In 3D converting process, photograph makes several errors because of shooting deviation. Error in 2D image composition process usually occurred by image’s unstable exposure, color mismatch and lens abberation. In this thesis, photos are edited by PhaseOne CaptureOnePro for minimize losses and errors at converting process. Also, make reflector 3D model by converting photograph to accurate image data.