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빔프로젝터의 투사 각도 조절을 위한 실시간 임베디드 시스템
김경재(Kyoung-Jae Kim),송석훈(Suk-Hoon Song),조진수(Jin-Soo Cho) 대한전자공학회 2007 대한전자공학회 학술대회 Vol.2007 No.11
A stationary beam-projector is always better in maintaining size and quality of its projection, because its projection settings, such as the distance between the projector and the screen, are already properly set and fixed. However, a portable beam projector requires its user to fix its settings manually every time it projects in a new location. In order to reduce this type of inconvenience, I would like to propose to create an embedded system that can automatically calculate the projector’s optimized settings realtime and change the previous settings to the optimized one.