http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
- 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
- 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
RISS 인기검색어
- 검색키워드
- 저자 : 곽창섭(Chang-Sub KWAK) (검색결과 6 건)
- 무료
- 기관 내 무료
- 유료
-
이미지 블록 디바이스를 위한 BLE 다중 접속기술 기반 이미지 분할 송수신 기술의 설계 및 구현
곽창섭,이영순,Kwak, Chang-Sub,Lee, Young-Soon 한국멀티미디어학회 2021 멀티미디어학회논문지 Vol.24 No.6
The Bluetooth Low Energy profile has the advantage of continuing wireless communication with very little power consumption compared to the existing Bluetooth, so it is widely applied to smart devices. Most of them are applied to Point-to-Point (1:1) communication between Central (Master) and Peripheral (Slave), but can be applied to Point-to-Multiple (1:N) wireless communication through the use of multiple threads and timers. Therefore, in this paper, a precise timer was designed in the BLE profile to devise an image segmentation transmission/reception structure based on multiple access, and a smart image block device applied to it was designed and verified.
-
LMA를 기반으로 한 캐릭터 동작의 긴장도 측정 (pp.193-194)
곽창섭(Chang-Sub Kwak),권지용(Ji-yong Kwon),이인권(In-Kwon Lee) 한국정보과학회 2007 한국정보과학회 학술발표논문집 Vol.34 No.2A
본 연구는 Laban이 제시한 모션 분석 기법을 이용하여 모션의 긴장도를 측정하는 방법을 제안한다. 이러한 긴장도값을 이용하면 캐릭터 모션과 배경음악간의 자동적 동기화를 위한 기준값으로 사용할 수 있다. Laban의 모션 분석 기법, 즉 LMA는 모션을 Effort라고 명명된 4개의 시공간적 요소로 나누고 각 4개의 Effort마다 2가지 상반된 기준을 제시함으로써 모션을 분석하도록 하였다. 이러한 기준을 양적으로 측정하기 위해 우리는 운동학, 역학에 기초한 수식을 제안하고 이를 통해서 계산된 실제 긴장도 값을 실험데이터에 근거하여 조정하였다. 실험을 통해 제안한 긴장도 측정 결과는 어느 정도 사람의 반응과 비슷한 정도의 순위 판별 능력을 보였다.
-
유아의 시지각 인지기능 개선을 위한 이미지 블록 연동형 콘텐츠 구성과 구현
곽창섭(Chang-Sub Kwak),이영순(Young-Soon Lee) 한국콘텐츠학회 2022 한국콘텐츠학회논문지 Vol.22 No.9
본 논문에서는 스마트폰의 사진과 영상을 활용하는 상호작용형 콘텐츠 디바이스인 아이퍼즐 이미지 블록과 연동 가능한 시지각 인지기능 훈련 콘텐츠를 구성하였다. 이를 위해 시각기억, 시각연속성, 공간관계, 시각구별의 4개 영역을 도출하고 콘텐츠 동작, 활용방법과 시나리오를 작성하였다. 콘텐츠 이미지를 디자인하고 기존 학습지형 시각 및 지각 인지기능 훈련 자료를 모바일 미니 게임형으로 개발하여 유아의 훈련참여 욕구를 지속부여, 유도하고자 하였다. 개발된 콘텐츠를 활용하여 일반 아동과 보호자를 대상으로 체험활동을 수행하였으며 기본 퍼즐 완구 대비 높은 집중도와 유익성, 효과성에서 의미있는 결과를 확인하였다. 본 논문을 통해 디지털 완구와 콘텐츠를 기반으로 하는 인지기능 개선활동 연구에 의미있는 자료가 되기를 기대한다. In this paper, in order to compose the visual perception cognitive function training content that can be linked with the IPUZZLE image block, an interactive content device that utilizes photos and videos of smartphones. Four areas of visual memory, visual continuity, spatial relationship, and visual discrimination were derived and the content operation, application method, and scenario were written. It was intended to continuously give and induce children’s desire to participate in training by designing the content image and developing the existing learning terrain visual and perceptual cognitive function training materials in the form of mobile mini-games. Experiential activities were conducted for general children and their guardians using the developed contents, and the results were found to be significant in terms of concentration, effect, and effect compared to basic puzzle toys. It is expected that this thesis will be a meaningful data for the study of cognitive function improvement activities based on digital toys and contents.
-
구상흑연주철의 파괴특성에 미치는 Cu 및 열처리의 영향
김원용,나태엽,강인찬,곽창섭 ( Won Yong Kim,Tae Youb Ra,In Chan Kang,Chang Sub Kwak ) 한국주조공학회 1993 한국주조공학회지 Vol.13 No.6
N/A A study was investigated the relationship between fracture characteristics and microstructure changes according to Cu addition and heat treatment methods on the ductile cast iron. According to increment of Cu addition pearlite volume fraction was increased due to the deflect of anti-ferritizing of Cu. At the case of austempering heat treatment, fracture toughness of Cu contained specimen was decreased. The reason for the results seems to be responsible for decrement of plastic zone size at the crack tip. It was observed that the excellent fracture toughness can be obtained at the condition of normalizing and the specimen was not contained Cu. Under the such conditions, fractographs is composed of dimple pattern and fracture toughness 71.6㎫ √m, tensile strength determined as the value of 961.6㎫, respectively.
-
TR XE 4668 사출재료를 이용한 무코팅 이중사출성형 안경개발
하병호(Byung-Ho Ha),곽창섭(Chang-Sub Kwak),고영준(Young-Jun Go),김기홍(Ki-Hong Kim) 한국안광학회 2019 한국안광학회지 Vol.24 No.3
Purpose: TR90 and ULTEM are widely used to produce eyeglass frames. TR90 is suitable of various types of injection molding, but it has a reduced performance compared to that of urethane. The purpose of this study was to develop an original eyewear design by solving the processing problems and selecting a lightweight material that can eliminate the occurrence of defects during coating and double injection. Methods: TR XE 4668, which is suitable for use in manufacturing double injection molding frames, was selected as an injection material by analyzing its physical properties, such as impact strength, density, tensile strength, bending strength, flexural modulus, injection flow, and transparency. In order to reduce trial and error in manufacturing, we created a simulation using the Moldex3D R14 program and fabricated molds and prototypes. Results: Through the injection molding analysis, it was possible to eliminate various factors that lead to defect occurrence that could be issued in the process. As a result of testing, the durability was improved to less than 1/10 of the reference value, and the results of the bridge deformation test and tensile strength test were also excellent. Conclusions: Based on the TR XE 4668 injection molding material, the double injection molding process reduces post-processing processes, such as coating and bonding, which are shortcomings of the single injection method, thereby eliminating the inevitable defective elements in each process element and improving product competitiveness and reliability. In addition, the results of a certification test of spectacle performance of the mold-made finished products were excellent.
-
ScienceON
DBpia연관 검색어 추천
이 검색어로 많이 본 자료
활용도 높은 자료
