Evaluation Experiment on Eye-to-Eye Contact in Remote Communication with Tiled Displays Environments

2013 Eighth International Conference on P2P, Parallel, Grid, Cloud and Internet Computing

2013

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To realize ultra-realistic tele-communication via the Internet, we consider that displaying of the video with the large-scale screen in remote sites by transmission of ultraquality video streaming is effective. In past research, we have constructed tele-immersive environment with tiled display wall to realize high-realistic tele-communication. However, the video image captured by a single small camera is difficult to display as video streaming with realistic high-resolution on tiled display wall, because there is a limit in the display resolution of video image captured by a single camera. In response to these issues, we have constructed the tele-communication environment to display a ultra-resolution video image on tiled display wall by multi-transmitting each video which captured by four cameras with tiled display wall. However, the adjustment of each camera position is necessary to display a high-resolution video by combination of boundary area between each captured video, the effective camera setting is not make clear. In this paper, we have conducted experimental study the effect of position setting of multiple cameras on a high-resolution video in telecommunication environment with tiled display wall.

Section: Camera Settingmentioning

confidence: 99%

Experimental Study on Camera Setting for Tele-communication Environment with Tiled Display Wall

2013 Eighth International Conference on P2P, Parallel, Grid, Cloud and Internet Computing

2013

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“…We have conducted experiments on the possibility of eye-to-eye contact in remote communication with tiled display wall, and examined the effective location method of camera in order to solve these issues [10]. From these experiments, we have shown experimentally that each participant enables to turn direction of eyes to a camera in a natural way become important factor for realization of eye-to-eye contact in remote communication.…”

Section: A Multi-video Streaming On Tiled Display Wallmentioning

confidence: 99%

Experiment on Multi-video Transmission with Multipoint Tiled Display Wall

2011 International Conference on P2P, Parallel, Grid, Cloud and Internet Computing

2011

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In order to realize realistic remote communication between multipoint remote places via the Internet, the display of video streaming in each remote site with the large-scale screen is effective. However, grainy video is displayed on largescale screen to depend on the display resolution specification of display equipments such as a projector and wide-area monitor, and sufficient quality is not obtained. In this paper, we have constructed remote communication environment with tiled display wall in multipoint sites and have conducted experiment in order to study the possibility of realistic remote communication with multi-video streaming. From experimental results, these video streaming from each site have been shown to display more high-quality than expanded video image by single small camera. Moreover, we have measured the network throughput performance for each transmitted and received video streaming in this environment. From measurement results, the steady throughput performance has been gained in the case of each transmitted and received video streaming.

“…We have conducted experiments on the possibility of eye-to-eye contact in remote communication with tiled display wall, and examined the effective location method of camera in order to solve these issues [20]. From these experiments, we have shown experimentally that each participant enables to turn direction of eyes to a camera in a natural way become important factor for realization of eye-to-eye contact in remote communication.…”

Section: System Configurationmentioning

confidence: 99%

Study on Tele-immersive Communication with Multi-video Streaming on Tiled Display Wall

2010 13th International Conference on Network-Based Information Systems

Shibata

2010

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In tele-communication via WAN, the existence of participant by video streaming in real scene is important. In addition, we consider that non-verbal communication play an important role. In order to realize realistic communication between remote places, the display of video image in remote site with the large-scale screen is effective. However, the video image on wide-area display with a projector and large screen is low-resolution, and sufficient presence is not obtained. In past, we have constructed teleimmersive environment with tiled display wall to realize realistic remote communication with video streaming. However, the video image by single small camera is difficult to display with realistic high-resolution on tiled display wall, because there is a limit in the display resolution of video image captured by a small camera. In this paper, we have proposed the technique to realize high-speed display of realistic high-resolution video image on tiled display wall by transmitting each video image data which captured by multiple cameras and compositing as a high-resolution video image. From the experimental result, the video image could display more high-quality than expanded video image by single small camera. In addition, we have measured the network throughput performance for each transmission video in the system, and steady throughput performance has been gained in the case of each video image.