{"title":"Dynamic Projection Mapping with Networked Multi-projectors Based on Pixel-parallel Intensity Control","authors":"Takashi Nomoto, Wanlong Li, Hao-Lun Peng, Yoshihiro Watanabe","doi":"10.1145/3415255.3422888","DOIUrl":null,"url":null,"abstract":"We present a new method of mapping projections onto dynamic scenes by using multiple high-speed projectors. The proposed method controls the intensity in a pixel-parallel manner for each projector. As each projected image is updated in real time with low latency, adaptive shadow removal can be achieved for a projected image even in a complicated dynamic scene. Additionally, our pixel-parallel calculation method allows a distributed system configuration so that the number of projectors can be increased by networked connections for high scalability. We demonstrated seamless mapping onto dynamic scenes at 360 fps by using ten cameras and four projectors.","PeriodicalId":344160,"journal":{"name":"SIGGRAPH Asia 2020 Emerging Technologies","volume":"6 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2020-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"7","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"SIGGRAPH Asia 2020 Emerging Technologies","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1145/3415255.3422888","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 7
Abstract
We present a new method of mapping projections onto dynamic scenes by using multiple high-speed projectors. The proposed method controls the intensity in a pixel-parallel manner for each projector. As each projected image is updated in real time with low latency, adaptive shadow removal can be achieved for a projected image even in a complicated dynamic scene. Additionally, our pixel-parallel calculation method allows a distributed system configuration so that the number of projectors can be increased by networked connections for high scalability. We demonstrated seamless mapping onto dynamic scenes at 360 fps by using ten cameras and four projectors.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
