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ACM SIGGRAPH 2020 Emerging Technologies最新文献

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Multiplexing Display using Vector Error Propagation and Smooth Active Shutter 使用矢量误差传播和平滑主动快门的多路复用显示
ACM SIGGRAPH 2020 Emerging Technologies Pub Date : 2020-08-17 DOI: 10.1145/3388534.3407294
G. Koutaki, K. Shirai
{"title":"Multiplexing Display using Vector Error Propagation and Smooth Active Shutter","authors":"G. Koutaki, K. Shirai","doi":"10.1145/3388534.3407294","DOIUrl":"https://doi.org/10.1145/3388534.3407294","url":null,"abstract":"Figure 1: Different four views reconstructed by our projectors and active shutter display system. People can observe four views using active shutter glasses of different transmittance modulation patterns (LCD1 ∼ LCD4). Through our vector error propagation method (VEP) and new smooth active shutter (SAS) glasses, the image quality is improved considerably, and our new factorization algorithm enables encoding of multiview images in real time.","PeriodicalId":218200,"journal":{"name":"ACM SIGGRAPH 2020 Emerging Technologies","volume":"27 22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124999474","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
SlideFusion SlideFusion
ACM SIGGRAPH 2020 Emerging Technologies Pub Date : 2020-08-17 DOI: 10.1145/3388534.3407299
R. Ando, K. Minamizawa, M. Y. Saraiji
{"title":"SlideFusion","authors":"R. Ando, K. Minamizawa, M. Y. Saraiji","doi":"10.1145/3388534.3407299","DOIUrl":"https://doi.org/10.1145/3388534.3407299","url":null,"abstract":"For mobility-impaired people, the wheelchair is considered as a main navigation and accessibility device. However, due to the inherited design of the chair, the user is restricted to utilize his hand all the time during navigation resulting in a dual impairment. Our proposed system, SlideFusion, expands on previous work of collaborative and assistive technologies for accessibility scenarios. SlideFusion is focused on the remote collaboration of the mobility impaired person, that an operator can remotely access an avatar embedded into the wheelchair. To reduce the physical and cognitive overload on the wheelchair user, we propose the use of eye gaze modality sharing with the remote operator. The eye gaze modality enables implicit interactions that do not require the user to point or verbally say, thus leveraging indirect communication. By using this, not only accessibility can be provided to wheelchair users and their caregivers, but also hearing impairments and pronunciation disorders are applicable. Permission to make digital or hard copies of part or all of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for third-party components of this work must be honored. For all other uses, contact the owner/author(s). SIGGRAPH ’20 Emerging Technologies, August 17, 2020, Virtual Event, USA © 2020 Copyright held by the owner/author(s). ACM ISBN 978-1-4503-7967-0/20/08. https://doi.org/10.1145/3388534.3407299 CCS CONCEPTS •Human-centered computing→ Accessibility technologies; Interaction techniques; • Computer systems organization→ Robotics.","PeriodicalId":218200,"journal":{"name":"ACM SIGGRAPH 2020 Emerging Technologies","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116418852","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
High-Speed Focal Tracking Projection Based on Liquid Lens 基于液体透镜的高速焦跟踪投影
ACM SIGGRAPH 2020 Emerging Technologies Pub Date : 2020-08-17 DOI: 10.1145/3388534.3408333
Lihui Wang, Hongjin Xu, Satoshi Tabata, Yunpu Hu, Yoshihiro Watanabe, M. Ishikawa
{"title":"High-Speed Focal Tracking Projection Based on Liquid Lens","authors":"Lihui Wang, Hongjin Xu, Satoshi Tabata, Yunpu Hu, Yoshihiro Watanabe, M. Ishikawa","doi":"10.1145/3388534.3408333","DOIUrl":"https://doi.org/10.1145/3388534.3408333","url":null,"abstract":"A high-speed projection system with a dynamic focal tracking technology based on a variable focus lens will be illustrated. The traditional projection was limited on 2D space, due to their narrow depth-of-field projection range. The proposed system included a high-speed variable focus lens, a high-speed camera, and a high-speed projector, so that the depth information would be detected and then served as feedback to correct the focal length and update the projection information in high-speed. As a result, the information would be well-focused projected even on a 3D dynamic moving object.","PeriodicalId":218200,"journal":{"name":"ACM SIGGRAPH 2020 Emerging Technologies","volume":"162 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125314713","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 10
ACM SIGGRAPH 2020 Emerging Technologies ACM SIGGRAPH 2020新兴技术
ACM SIGGRAPH 2020 Emerging Technologies Pub Date : 2020-08-17 DOI: 10.1145/3388534
{"title":"ACM SIGGRAPH 2020 Emerging Technologies","authors":"","doi":"10.1145/3388534","DOIUrl":"https://doi.org/10.1145/3388534","url":null,"abstract":"","PeriodicalId":218200,"journal":{"name":"ACM SIGGRAPH 2020 Emerging Technologies","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116157575","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Interactive Stickies: Low-latency projection mapping for dynamic interaction with projected images on a movable surface 交互式黏贴:用于与可移动表面上的投影图像进行动态交互的低延迟投影映射
ACM SIGGRAPH 2020 Emerging Technologies Pub Date : 2020-08-17 DOI: 10.1145/3388534.3407291
S. Kagami, K. Hashimoto
{"title":"Interactive Stickies: Low-latency projection mapping for dynamic interaction with projected images on a movable surface","authors":"S. Kagami, K. Hashimoto","doi":"10.1145/3388534.3407291","DOIUrl":"https://doi.org/10.1145/3388534.3407291","url":null,"abstract":"ACM Reference Format: Shingo Kagami and Koichi Hashimoto. 2020. Interactive Stickies: Lowlatency projection mapping for dynamic interaction with projected images on a movable surface. In Special Interest Group on Computer Graphics and Interactive Techniques Conference Emerging Technologies (SIGGRAPH ’20 Emerging Technologies), August 17, 2020. ACM, New York, NY, USA, 2 pages. https://doi.org/10.1145/3388534.3407291","PeriodicalId":218200,"journal":{"name":"ACM SIGGRAPH 2020 Emerging Technologies","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129574446","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Knitted RESi: A Highly Flexible, Force-Sensitive Knitted Textile Based on Resistive Yarns 针织RESi:一种基于电阻纱线的高柔韧性，力敏感的针织纺织品
ACM SIGGRAPH 2020 Emerging Technologies Pub Date : 2020-08-17 DOI: 10.1145/3388534.3407292
A. Pointner, Thomas Preindl, Sara Mlakar, Roland Aigner, M. Haller
{"title":"Knitted RESi: A Highly Flexible, Force-Sensitive Knitted Textile Based on Resistive Yarns","authors":"A. Pointner, Thomas Preindl, Sara Mlakar, Roland Aigner, M. Haller","doi":"10.1145/3388534.3407292","DOIUrl":"https://doi.org/10.1145/3388534.3407292","url":null,"abstract":"We demonstrate a force sensing knitted textile, based on a piezo-resistive yarn. The resulting elastic, stretchable, and robust textile exhibits sensors based on the widespread Force Sensitive Resistor (FSR) principle. As a proof-of-concept, we implemented a knit consisting of multiple piezo-resistive wales, each intersecting with a single vertical piezo-resistive insert, spawning discrete FSRs at the respective intersection points. While enabling monitoring of external stress, such as pressure, stretch, and deformation, the textile features inherent pleasant haptic qualities.","PeriodicalId":218200,"journal":{"name":"ACM SIGGRAPH 2020 Emerging Technologies","volume":"71 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115897416","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 18
Light-Field Displays: a View-Dependent Approach 光场显示:一种依赖于视图的方法
ACM SIGGRAPH 2020 Emerging Technologies Pub Date : 2020-08-17 DOI: 10.1145/3388534.3407293
Tuotuo Li, Qiong Huang, Santiago Alfaro, Alexey Supikov, J. Ratcliff, Ginni Grover, Ronald T. Azuma
{"title":"Light-Field Displays: a View-Dependent Approach","authors":"Tuotuo Li, Qiong Huang, Santiago Alfaro, Alexey Supikov, J. Ratcliff, Ginni Grover, Ronald T. Azuma","doi":"10.1145/3388534.3407293","DOIUrl":"https://doi.org/10.1145/3388534.3407293","url":null,"abstract":"Most 3D displays suffer from the vergence-accommodation conflict, which is a significant contributor to eyestrain. Light-field displays avoid this conflict by directly supporting accommodation but they are viewed as requiring too much resolution to be practical, due to the tradeoff between spatial and angular resolution. We demo three light-field display prototypes that show a view-dependent approach which sacrifices viewer independence to achieve acceptable performance with reasonable display resolutions. When combined with a directional backlight and eye tracking system, this approach can provide a 3D volume from which a viewer can see 3D objects with accommodation, without wearing special glasses.","PeriodicalId":218200,"journal":{"name":"ACM SIGGRAPH 2020 Emerging Technologies","volume":"200 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115661941","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 7
Photo-Chromeleon: Re-Programmable Multi-Color Textures Using Photochromic Dyes photochromeleon:使用光致变色染料重新编程的多色纹理
ACM SIGGRAPH 2020 Emerging Technologies Pub Date : 2020-08-17 DOI: 10.1145/3388534.3407296
Yuhua Jin, Isabel P. S. Qamar, Michael Wessely, Stefanie Mueller
{"title":"Photo-Chromeleon: Re-Programmable Multi-Color Textures Using Photochromic Dyes","authors":"Yuhua Jin, Isabel P. S. Qamar, Michael Wessely, Stefanie Mueller","doi":"10.1145/3388534.3407296","DOIUrl":"https://doi.org/10.1145/3388534.3407296","url":null,"abstract":"In most situations in the real world, once an object is fabricated, the color is permanent and cannot be changed again. For the Emerging Technologies exhibit, we will present a technology to create re-programmable multi-color textures that are made from a single material only. This technology is based on photochromic dyes that can switch their appearance from transparent to colored when exposed to the light of a certain wavelength. By mixing cyan, magenta, and yellow (CMY) photochromic dyes into a single solution and leveraging the different absorption spectra of each dye, we can control each color channel in the solution separately. Our approach can transform single-material fabrication techniques, such as coating, into high-resolution multi-color processes. In addition, as the color-changing process is fully reversible, users can recolor objects multiple times.","PeriodicalId":218200,"journal":{"name":"ACM SIGGRAPH 2020 Emerging Technologies","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125305744","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
ViBaR: VR Platform Using Kinesthetic Illusions to Enhance Movement Experience ViBaR:利用动觉错觉增强运动体验的VR平台
ACM SIGGRAPH 2020 Emerging Technologies Pub Date : 2020-08-17 DOI: 10.1145/3388534.3407304
Keigo Ushiyama, Satoshi Tanaka, Masahiro Miyakami, H. Kajimoto
{"title":"ViBaR: VR Platform Using Kinesthetic Illusions to Enhance Movement Experience","authors":"Keigo Ushiyama, Satoshi Tanaka, Masahiro Miyakami, H. Kajimoto","doi":"10.1145/3388534.3407304","DOIUrl":"https://doi.org/10.1145/3388534.3407304","url":null,"abstract":"We propose a virtual reality (VR) experience platform based on kinesthetic illusions. While presenting sensation of movement is important for enhancing immersion and presence in VR experience, large devices and complicated systems are typically required. We found the kinesthetic illusion could create the motion of a bar that we hold, and the whole-body movement illusion was also induced with the illusion of the bar. We implemented a VR experience platform using these phenomena, which does not require physical movement. This platform is suitable for home use since it does not require large-scale and complicated devices, and it can provide an experience without body restrictions.","PeriodicalId":218200,"journal":{"name":"ACM SIGGRAPH 2020 Emerging Technologies","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130887159","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
ViPlate: Suppressing Mid-Air Image Degradation by Vibrating a Retro-Transmissive Plate ViPlate:通过振动反透射板来抑制半空图像退化
ACM SIGGRAPH 2020 Emerging Technologies Pub Date : 2020-08-17 DOI: 10.1145/3388534.3407305
Yuchi Yahagi, S. Fukushima, Saki Sakaguchi, Hajime Itsukaichi, T. Naemura
{"title":"ViPlate: Suppressing Mid-Air Image Degradation by Vibrating a Retro-Transmissive Plate","authors":"Yuchi Yahagi, S. Fukushima, Saki Sakaguchi, Hajime Itsukaichi, T. Naemura","doi":"10.1145/3388534.3407305","DOIUrl":"https://doi.org/10.1145/3388534.3407305","url":null,"abstract":"We propose an imaging system, “ViPlate,” for suppressing degradations of a mid-air image. A retro-transmissive plate (RT plate) can form a mid-air image that can be seen by multiple users simultaneously with their naked eyes. However, the actual RT plate causes certain image degradations, for instance, visible lattice patterns of the RT plate, discontinuous distortions, and blurring. To improve a user’s viewing experience, it is desirable to improve the image quality. ViPlate smoothens the discontinuous distortions and makes the lattice pattern invisible by vibrating the RT plate. Therefore, mid-air images can be made clear and easily visible.","PeriodicalId":218200,"journal":{"name":"ACM SIGGRAPH 2020 Emerging Technologies","volume":"254 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134313459","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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