Design of Authoring Tool for Static and Dynamic Projection Mapping  

作　　者：Sang-Joon Kim Nammee Moon Min Hong Gooman Park Yoo-Joo Choi 

机构地区：[1]Seoul National University of Science and Technology,172 Gongneung-dong,Nowon-gu,Seoul,Korea [2]Hoseo University 165 Sechul-ri,Baebang-eup,Asan-si,Chungcheongnam-do,Korea [3]Soonchunhyang University,336-745,Asan-si,Chungcheongnam-do,Korea [4]Seoul Media Institute Technology,661 Deungchon-dong,Gangseo-gu,Seoul,Korea

出　　处：《Computers, Materials & Continua》2021年第1期1-16,共16页计算机、材料和连续体（英文）

基　　金：the Basic Science Research Program through a National Research Foundation of Korea(NRF)grant funded by the Ministry of Education(NRF-2017R1D1A1B03035718);was partially supported by another National Research Foundation of Korea(NRF)grant funded by the Korean government(MIST)(NRF-2019R1F1A1062752).

摘　　要：This study introduces the design details of a tool to create interactive projection-mapping content in a convenient manner.For the proposed tool design,a homography-based camera–projector calibration method was applied with the use of red–green–blue-depth images from a Kinect V2 sensor that did not require accurate camera calibration prerequisites.In addition,the proposed tool simultaneously achieved static projection mapping that projected the image content onto a fixed object,and dynamic projection mapping that projected the image content onto a user’s body,by tracing the moving user.To verify the effectiveness of the proposed content-creation tool,users with no programming capabilities were employed to create contents that were projected onto various objects in fixed positions and a user’s body in various poses,thereby analyzing the tool’s completeness.Moreover,the projection accuracy was analyzed at different depth positions,and the projection-mapping accuracy was verified with the use of the proposed method.

关 键 词：Dynamic projection mapping camera-projector calibration Kinect projection mapping content authoring tool 

分 类 号：TP3[自动化与计算机技术—计算机科学与技术]