75.1L: Late‐News Paper : Human Representation System: A Multi‐View Display Using a QDA Screen with Multiple Cameras

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Section: Introductionmentioning

confidence: 99%

61.2: Reflective Multi‐view Screen and Mobile Projectors for Communication Displays

Date

Kawakami

Sasai

et al. 2014

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“…Parallax-based auto-stereoscopic display systems [3,4] are good candidates for 3D telecommunication systems. These low-cost and ease of deployment multi-view auto-stereoscopic displays provide high-resolution 3D images in several fixed views.…”

Section: Introductionmentioning

confidence: 99%

“…Three-dimensional (3D) display is one of these devices, which has experienced an unprecedented development in both academia and industry [1,2]. Applying the latest 3D display to telecommunication systems is especially beneficial as 3D display provides natural visualization as well as important visual cues, such as eye contacts, facial motions, body gestures and etc.Parallax-based auto-stereoscopic display systems [3,4] are good candidates for 3D telecommunication systems. These low-cost and ease of deployment multi-view auto-stereoscopic displays provide high-resolution 3D images in several fixed views.…”

mentioning

confidence: 99%

42.4L: Late‐News Paper: Footprint of Scalable 3D Telecommunication: Using Integral Light Field Display and Kinect‐based Capture

Peng

Zhong

Han

et al. 2013

A footprint of 3D telecommunication system is introduced, using integral light field display and Kinect-based capture. Two prototypes with LCD-based projection display and multi-projectors-based display, respectively, are developed to perform the 3D display. Kinect-based 3D capture is integrated in providing preliminary and real-time human model capture. This approach is scalable and demonstrated as a potential solution for market-oriented 3D telecommunication. Author KeywordsTelecommunication; 3D display; light field; Kinect; scalable IntroductionTelecommunication systems that facilitate the live information exchange among persons have become increasingly important recently. To provide better experience of communication, techniques and devices of information displays have been widely adopted to enhance the virtual reality among remote participants. Three-dimensional (3D) display is one of these devices, which has experienced an unprecedented development in both academia and industry [1,2]. Applying the latest 3D display to telecommunication systems is especially beneficial as 3D display provides natural visualization as well as important visual cues, such as eye contacts, facial motions, body gestures and etc.Parallax-based auto-stereoscopic display systems [3,4] are good candidates for 3D telecommunication systems. These low-cost and ease of deployment multi-view auto-stereoscopic displays provide high-resolution 3D images in several fixed views. However, the existing systems suffer the problems in increasing the number of viewing positions, which means in a telecommunication the participants' freedom of movement is greatly restricted. This issue has been investigated a lot, as one drawback of conventional multi-view displays that cannot provide smooth motion parallax in large viewing angular field [5].Jones et al. from University of South California developed a video conference system using a rotating 360 degree 3D display with a structured light-based 3D scanning [6]. Though this system has a 360 degree viewable scene and fast face acquisition, the rotating mechanical structure, limited display volume and complex human reconstruction algorithms restrict it for commercial telecommunications that are low-cost, compact and scalable.Far fewer literatures have discussed the market-oriented 3D telecommunications. It has several requirements. The first and the basic is the nature of communications that multiple participants are able to talk, move and act as freely as possible. It requires natural 3D visualization with smooth stereo and motion parallax, and fast human capture for virtual human representation. Another issue is the commerciality that any end-to-end 3D telecommunication systems should be low cost, compact, ease of deployment and etc. to make them be practically and widely applied in the market.To address these issues, in this paper, we present a footprint of 3D telecommunication system using scalable integral light field display with Kinect-based real-time human capture. The system is diagramed ...

“…To realize a large high-definition multiview display, we proposed a new display system constructed from a quantized-diffusion-angle (QDA) screen and multiple projectors [4][5][6][7][8][9]. Figure 1 shows the configuration of the proposed multiview projection display.…”

Section: Introductionmentioning

confidence: 99%

Paper No 15.3: Large High‐Definition Multiview Display System With Wide Observation Area

Kawakami

Ishinabe

Sasai

et al. 2013

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