Results 171 to 180 of about 1,472,557 (217)
Simultaneous tactile–morphological perception enables sensorimotor autonomy in soft robots
Dong H +10 more
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Dynamic attentive system for omnidirectional video
2009 Picture Coding Symposium, 2009 In this paper, we propose a dynamic attentive system for detecting the most salient regions of interest in omnidirectional video. The spot selection is based on computer modeling of dynamic visual attention. In order to operate on video sequences, the process encompasses the multiscale contrast detection of static and motion information, as well as ...
Bogdanova, I., Bur, A., Farine, P.-A.
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The Visual Computer, 2003 Omnidirectional video enables direct surround immersive viewing of a scene by warping the original image into the correct perspective given a viewing direction. However, novel views from viewpoints off the camera path can only be obtained if we solve the three-dimensional motion and calibration problem.
Geyer, Christopher M, Daniilidis, Kostas
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Optimized video coding for omnidirectional videos
2017 IEEE International Conference on Multimedia and Expo (ICME), 2017The ever widening application of virtual reality requires the ultra high resolution omnidirectional videos (OVs) to be transmitted over the wired and wireless Internet at low cost (i.e. bitrate). Various solutions have been proposed to intelligently reduce the bitrate, e.g.
Minhao Tang +3 more
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Enabling embodiment and interaction in omnidirectional videos
2017 IEEE International Conference on Multimedia and Expo (ICME), 2017This paper investigates the role of the embodiment in an immersive video experience. A system allowing to play back omnidirectional videos enhanced with real-time 3D content is presented. It enables the user to be embodied in an avatar and to interact with 3D objects added to the video.
Fabien Danieau +5 more
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Omnidirectional Video Quality Index Accounting for Judder
IEEE Transactions on Circuits and Systems for Video Technology, 2021Human visual system (HVS) strongly responds to motion information. In particular, neurons in middle temporal (MT) area of the brain are sensitive to certain velocities. Thus distortions appeared on moving stimuli, as visually salient information, are visually very important and can significantly affect the quality of experience (QoE).
Saeed Mahmoudpour, Peter Schelkens
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Live streaming system for omnidirectional video
2015 IEEE Virtual Reality (VR), 2015NTT Media Intelligence Laboratories and DWANGO Co., Ltd. have jointly developed a virtual reality system that enables users to have an immersive experience visiting a remote site. This system makes it possible for users to watch video content wherever they want to watch it by using interactive streaming technology that selectively streams the user's ...
Daisuke Ochi +4 more
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Quantitative evaluation of omnidirectional video quality
2017 Ninth International Conference on Quality of Multimedia Experience (QoMEX), 2017Omnidirectional video encoding and delivery are rapidly evolving fields, where choosing an efficient representation for storage and transmission of pixel data is critical. Given that there are a number of projections (pixel representations), a projection independent measure is needed to evaluate the merits of different options.
Neil Birkbeck +2 more
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Omnidirectional Video Quality Assessment With Causal Intervention
IEEE Transactions on BroadcastingLixiong Liu, Qingbing Sang
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