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Transmission of 3D Video Content
2018This chapter describes different video transport technologies that support the existing 3D video formats, such as frame- compatible side-by-side and multi-view video plus depth. Particular emphasis is given to the DVB systems (terrestrial, satellite, and cable) and IP transport, focusing HTTP/TCP streaming, adaptive HTTP streaming, RTP/UDP streaming ...
Dumic, Emil +6 more
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2012 3DTV-Conference: The True Vision - Capture, Transmission and Display of 3D Video (3DTV-CON), 2012
In this paper we explore a method to encode/decode multiview textures and associated supplementary data (depth map as an example) together in a single bitstream. Least significant bit (LSB) of last two levels in each transform block has been modified according to the depth encoded bits, thus resulting in very minimal loss in PSNR of textures (0.1 – 0 ...
Srijib Maiti +7 more
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In this paper we explore a method to encode/decode multiview textures and associated supplementary data (depth map as an example) together in a single bitstream. Least significant bit (LSB) of last two levels in each transform block has been modified according to the depth encoded bits, thus resulting in very minimal loss in PSNR of textures (0.1 – 0 ...
Srijib Maiti +7 more
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Convolutional Neural Network-Based Synthesized View Quality Enhancement for 3D Video Coding
IEEE Transactions on Image Processing, 2018The quality of synthesized view plays an important role in the 3D video system. In this paper, to further improve the coding efficiency, a convolutional neural network (CNN)-based synthesized view quality enhancement method for 3D high efficiency video ...
Linwei Zhu +5 more
semanticscholar +1 more source
2012
In this chapter, compression methods for 3D video (3DV) are presented. This includes data formats, video and depth compression, evaluation methods, and analysis tools. First, the fundamental principles of video coding for classical 2D video content are reviewed, including signal prediction, quantization, transformation, and entropy coding.
Karsten Müller +2 more
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In this chapter, compression methods for 3D video (3DV) are presented. This includes data formats, video and depth compression, evaluation methods, and analysis tools. First, the fundamental principles of video coding for classical 2D video content are reviewed, including signal prediction, quantization, transformation, and entropy coding.
Karsten Müller +2 more
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2014 International Conference on Information Science, Electronics and Electrical Engineering, 2014
In this paper, we propose a novel and effective method to detect whether a video is 3D Side-by-Side format or not. The proposal extracts features between left and right side of video frames for detection. We firstly obtained the difference between left and right side of video frame and adopted a threshold operation for denoising.
Li Yueli, Huicheng Lian
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In this paper, we propose a novel and effective method to detect whether a video is 3D Side-by-Side format or not. The proposal extracts features between left and right side of video frames for detection. We firstly obtained the difference between left and right side of video frame and adopted a threshold operation for denoising.
Li Yueli, Huicheng Lian
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ACM SIGGRAPH 2004 Posters on - SIGGRAPH '04, 2004
The next generation of digital video has to bring innovation related to revolutionary aspects. This will be the result of incorporating new types of data into the media. Depth information is certainly the most natural candidate of data type to augment digital video.
Marcelo Bernardes Vieira +3 more
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The next generation of digital video has to bring innovation related to revolutionary aspects. This will be the result of incorporating new types of data into the media. Depth information is certainly the most natural candidate of data type to augment digital video.
Marcelo Bernardes Vieira +3 more
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VFusion3D: Learning Scalable 3D Generative Models from Video Diffusion Models
European Conference on Computer VisionThis paper presents a novel method for building scalable 3D generative models utilizing pre-trained video diffusion models. The primary obstacle in developing foundation 3D generative models is the limited availability of 3D data.
Junlin Han +2 more
semanticscholar +1 more source
COMPARISON OF 2D AND 3D VIDEO DISPLAYS FOR TEACHING VITREORETINAL SURGERY
Retina, 2017Purpose: To compare medical students' learning uptake and understanding of vitreoretinal surgeries by watching either 2D or 3D video recordings. Methods: Three vitreoretinal procedures (tractional retinal detachment, exposed scleral buckle removal, and ...
Nisarg Chhaya +4 more
semanticscholar +1 more source
Computer Graphics Forum, 2007
Abstract 3D video billboard clouds reconstruct and represent a dynamic three‐dimensional scene using displacement‐mapped billboards. They consist of geometric proxy planes augmented with detailed displacement maps and combine the generality of geometry‐based 3D video with the regularization properties of image‐based 3D video. 3D video billboards are an
Michael Waschbüsch +2 more
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Abstract 3D video billboard clouds reconstruct and represent a dynamic three‐dimensional scene using displacement‐mapped billboards. They consist of geometric proxy planes augmented with detailed displacement maps and combine the generality of geometry‐based 3D video with the regularization properties of image‐based 3D video. 3D video billboards are an
Michael Waschbüsch +2 more
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ACM Transactions on Multimedia Computing, Communications, and Applications, 2009
Multimedia technologies are reaching the limits of providing audio-visual media that viewers consume passively. An important factor, which will ultimately enhance the user's experience in terms of impressiveness and immersion, is interaction. Among daily life interactions, haptic interaction plays a prominent role in enhancing the quality of experience
Jongeun Cha +2 more
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Multimedia technologies are reaching the limits of providing audio-visual media that viewers consume passively. An important factor, which will ultimately enhance the user's experience in terms of impressiveness and immersion, is interaction. Among daily life interactions, haptic interaction plays a prominent role in enhancing the quality of experience
Jongeun Cha +2 more
openaire +1 more source