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FaceCollage
2017
Proceedings of the 2017 ACM on Multimedia Conference - MM '17
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This paper presents FaceCollage, a robust and real-time system for head reconstruction that can be used to create easy-to-deploy telepresence systems, using a pair of consumer-grade RGBD cameras that provide ...
A key feature is that the system is very simple to rapidly deploy, with autonomous calibration and requiring minimal intervention from the user, other than casually placing the cameras. ...
Fu was supported by the Shenzhen Science and Technology Program (JCYJ20170413162617606). ...
doi:10.1145/3123266.3123281
dblp:conf/mm/TanFDCC17
fatcat:hlsmrwb66jggviwzoagmbpfose
Learning Dynamic View Synthesis With Few RGBD Cameras
[article]
2022
arXiv
pre-print
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2022 pre-print arXiv:2204.10477v1 fatcat:fwurz5ysejd7ro3hbgf76iciwm
We propose to utilize RGBD cameras to remove these limitations and synthesize free-viewpoint videos of dynamic indoor scenes. ...
We enforce spatial-temporal consistency via the proposed Cycle Reconstruction Consistency and Temporal Stabilization module to reduce these artifacts. ...
We intend to improve both the speed and visual quality to enable real-time telepresence systems with commodity RGBD cameras for future work. ...
arXiv:2204.10477v2
fatcat:tfortvxrwrcthkcrnbxjdslf7y
Hybrid modelling of non-rigid scenes from RGBD cameras
2018
IEEE transactions on circuits and systems for video technology (Print)
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The approach allows arbitrary dynamic scenes to be efficiently represented with temporally consistent structure and enhanced levels of detail and completeness where possible, but gracefully falls back ...
Piecewise TSDF fusion (grid per part) Composite TSDF fusion (single grid combining parts) Textured 4D mesh (extracted from composite TSDF, animated with part motion) Residual depth maps (Sec. ...
ACKNOWLEDGMENT This work was funded by the EU FP7 project SCENE and EPSRC Audio-Visual Media Platform Grant EP/PO22529/1. ...
doi:10.1109/tcsvt.2018.2863027
fatcat:ydefxrbxn5h75acnl33ektzv3u
Neural Human Video Rendering by Learning Dynamic Textures and Rendering-to-Video Translation
[article]
2021
arXiv
pre-print
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Given the pose information, the first CNN predicts a dynamic texture map that contains time-coherent high-frequency details, and the second CNN conditions the generation of the final video on the temporally ...
In this paper, we propose a novel human video synthesis method that approaches these limiting factors by explicitly disentangling the learning of time-coherent fine-scale details from the embedding of ...
. • High-resolution video synthesis of humans with controllable target motions and temporally coherent fine-scale detail. ...
arXiv:2001.04947v3
fatcat:ppii2ilexze7nkejshrohlky4u
Neural Rendering and Reenactment of Human Actor Videos
[article]
2019
arXiv
pre-print
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We propose a method for generating video-realistic animations of real humans under user control. ...
With that, our approach significantly reduces production cost compared to conventional rendering approaches based on production-quality 3D models, and can also be used to realistically edit existing videos ...
We also thank Liqian Ma for his great help with comparison; Franziska Mueller and Ikhsanul Habibie for data acquisition; Jiatao Gu for discussion. ...
arXiv:1809.03658v3
fatcat:ciqgsmd3vffbvj3tye474gpxre
High-quality video view interpolation using a layered representation
2004
ACM SIGGRAPH 2004 Papers on - SIGGRAPH '04
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Once these video streams have been processed, we can synthesize any intermediate view between cameras at any time, with the potential for space-time manipulation. ...
a) ⇒ (b) ⇐ (c) (d) Figure 1: A video view interpolation example: (a,c) synchronized frames from two different input cameras and (b) a virtual interpolated view. ...
At most, two temporal and two spatial decoding steps are required to move forward in time. ...
doi:10.1145/1186562.1015766
fatcat:nlocq533qjenfoydo2nd5qciym
High-quality video view interpolation using a layered representation
2004
ACM Transactions on Graphics
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Once these video streams have been processed, we can synthesize any intermediate view between cameras at any time, with the potential for space-time manipulation. ...
a) ⇒ (b) ⇐ (c) (d) Figure 1: A video view interpolation example: (a,c) synchronized frames from two different input cameras and (b) a virtual interpolated view. ...
At most, two temporal and two spatial decoding steps are required to move forward in time. ...
doi:10.1145/1015706.1015766
fatcat:yv6cfyni6jcsvlomen3vtz2tny
NeuVV: Neural Volumetric Videos with Immersive Rendering and Editing
[article]
2022
arXiv
pre-print
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and in real-time. ...
Some of the most exciting experiences that Metaverse promises to offer, for instance, live interactions with virtual characters in virtual environments, require real-time photo-realistic rendering. 3D ...
For example, we demonstrate adjusting the color/texture of the clothing, casting spotlight shadows, synthesizing distance lighting falloffs, etc, all with temporal coherence and in real-time. ...
arXiv:2202.06088v1
fatcat:23qn5ffx6raglmp363hz5iizne
LIME: Live Intrinsic Material Estimation
[article]
2018
arXiv
pre-print
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We present the first end to end approach for real time material estimation for general object shapes with uniform material that only requires a single color image as input. ...
In addition, we propose a novel highly efficient perceptual rendering loss that mimics real world image formation and obtains intermediate results even during run time. ...
In
ometry, albedo and motion reconstruction using a single RGBD Proceedings of the International Conference on Computer
camera. ...
arXiv:1801.01075v2
fatcat:bxvrwkxkgnhq5owufhqwzgrfre
State of the Art of Audio- and Video-Based Solutions for AAL
2022
Zenodo
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Indeed, cameras and microphones are far less obtrusive with respect to the hindrance other wearable sensors may cause to one's activities. In addition, a single [...] ...
Moreover, they are conceived to be intelligent, to be able to learn and adapt to the requirements and requests of the assisted people, and to synchronise with their specific needs. ...
A simple real-time human silhouette extraction algorithm has been used to extract features for training of the support vector machine. ...
doi:10.5281/zenodo.6390708
fatcat:6qfwqd2v2rhe5iuu5zgz77ay4i
Generative RGB-D Face Completion for Head-Mounted Display Removal
2021
2021 IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops (VRW)
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These sensors not only capture a collection of RGB data like conventional cameras do, but additionally record a depth value for each pixel. ...
We formulated this problem as a joint RGB-D face image inpainting task and proposed a GAN-based coarse-to-fine architecture that is capable of simultaneously filling in the missing color and depth information ...
Other works approach the problem by training models that attempt to minimize the difference between the surface normals of the completed depth image and its ground truth [45, 46] . ...
doi:10.1109/vrw52623.2021.00028
fatcat:sbcco2znvnhvfpq3crk2xlqlza
Learning Geometry, Appearance and Motion in the Wild
2021
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However, most previous techniques either require a multi-camera setup or assume that the underlying scene is static, i.e., that the appearance and geometry do not change over time. ...
me to synthesize photo-realistic novel view in both space and time. ...
As in the original work [399] , we simulate a moving monocular camera by extracting images sampled from each camera viewpoint at different time instances, and evaluate the result of view synthesis with ...
doi:10.7298/x53b-a512
fatcat:e5uee5uc2nbphg5bprkvkphdfa
Real-Time Generative Hand Modeling and Tracking
2018
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With a single-camera RGBD setup, we are faced with incomplete data due to self-occlusions and high noise levels (see Figure 2 .2). ...
With a single-camera RGBD setup, we are faced with incomplete data due to self-occlusions and high noise levels. Calibration challenges. ...
Note how setting z n = x * n , P 0 n =Σ n−1 and R = Σ * n the measurement update equations coincide with Equation 4.10 for product of two Gaussians, showing how the inter-frame regression algorithm is ...
doi:10.5075/epfl-thesis-8573
fatcat:jdpz4q4vabhurdfpc6os745rxi
Dense semantic SLAM
2015
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for robust real-time camera tracking that relies on a consistent map. ...
Simultaneous Localisation and Mapping (SLAM) began as a technique to enable real-time robotic navigation on previously unexplored environments. ...
Real-Time SLAM with Hand-Held Sensorsment. ...
doi:10.25560/24524
fatcat:jdmx36lo2fd6toedwzjlcnebnq