Zobrazeno 1 - 10 of 98 pro vyhledávání: '"Christian Richardt"'
1
Egocentric scene reconstruction from an omnidirectional video
Autor: Hyeonjoong Jang, Andréas Meuleman, Dahyun Kang, Donggun Kim, Christian Richardt, Min H. Kim
Publikováno v: ACM Transactions on Graphics. 41:1-12
Omnidirectional videos capture environmental scenes effectively, but they have rarely been used for geometry reconstruction. In this work, we propose an egocentric 3D reconstruction method that can acquire scene geometry with high accuracy from a sho
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b9e61d62748714c5894e261efa3b6809
https://doi.org/10.1145/3528223.3530074
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2
Photorealistic Audio-driven Video Portraits
Autor: Christian Richardt, Miao Wang, Shi-Min Hu, Xin Wen, Ze-Yin Chen
Publikováno v: Wen, X, Wang, M, Richardt, C, Chen, Z-Y & Hi, S-M 2020, ' Photorealistic Audio-driven Video Portraits ', IEEE Transactions on Visualization and Computer Graphics, vol. 26, no. 12, pp. 3457-3466 . https://doi.org/10.1109/TVCG.2020.3023573
Video portraits are common in a variety of applications, such as videoconferencing, news broadcasting, and virtual education and training. We present a novel method to synthesize photorealistic video portraits for an input portrait video, automatical
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::989c798bfbd67b0d895771a24e06eef6
https://doi.org/10.1109/tvcg.2020.3023573
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5
Fast, High-Quality Hierarchical Depth-Map Super-Resolution
Autor: Darren Cosker, Yiguo Qiao, Wenbin Li, Christian Richardt, Licheng Jiao
Publikováno v: ACM Multimedia
Qiao, Y, Jiao, L, Li, W, Richardt, C & Cosker, D 2021, Fast, High-Quality Hierarchical Depth-Map Super-Resolution . in MM 2021-Proceedings of the 29th ACM International Conference on Multimedia . MM 2021-Proceedings of the 29th ACM International Conference on Multimedia, Association for Computing Machinery, U. S. A., pp. 4444-4453, 29th ACM International Conference on Multimedia, MM 2021, 20/10/21 . https://doi.org/10.1145/3474085.3475595
The low spatial resolution of acquired depth maps is a major drawback of most RGBD sensors. However, there are many scenarios in which fast acquisition of high-resolution and high-quality depth maps would be desirable. One approach to achieve higher
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::41cbf46a28f1cd87fa81640826928e69
https://doi.org/10.1145/3474085.3475595
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6
Neural style-preserving visual dubbing
Autor: Christian Theobalt, Thabo Beeler, Michael Zollhöfer, Christian Richardt, Hyeongwoo Kim, Mohamed Elgharib, Hans-Peter Seidel
Publikováno v: ACM Transactions on Graphics
Dubbing is a technique for translating video content from one language to another. However, state-of-the-art visual dubbing techniques directly copy facial expressions from source to target actors without considering identity-specific idiosyncrasies
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8546521665f2d679151869cc715e972b
https://doi.org/10.1145/3355089.3356500
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7
Near‐Eye Display and Tracking Technologies for Virtual and Augmented Reality
Autor: Katerina Mania, Christian Richardt, Kaan Akşit, Michael Stengel, Rafal Mantiuk, George Alex Koulieris
Publikováno v: Computer graphics forum, 2019, Vol.38(2), pp.493-519 [Peer Reviewed Journal]
Koulieris, G A, Akşit, K, Stengel, M, Mantiuk, R, Mania, K & Richardt, C 2019, ' Near-Eye Display and Tracking Technologies for Virtual and Augmented Reality ', Computer Graphics Forum, vol. 38, no. 2, pp. 493-519 . https://doi.org/10.1111/cgf.13654
Summarization: Virtual and augmented reality (VR/AR) are expected to revolutionise entertainment, healthcare, communication and the manufacturing industries among many others. Near-eye displays are an enabling vessel for VR/AR applications, which hav
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ebceb2166f373d18f0b04e078ab50fd
https://doi.org/10.1111/cgf.13654
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8
ExMaps: Long-Term Localization in Dynamic Scenes using Exponential Decay
Autor: Peter Hall, Christian Richardt, Alexandros Rotsidis, Christof Lutteroth
Publikováno v: Rotsidis, A, Lutteroth, C, Hall, P & Richardt, C 2021, ExMaps: Long-Term Localization in Dynamic Scenes using Exponential Decay . in Proceedings-2021 IEEE Winter Conference on Applications of Computer Vision, WACV 2021 . Proceedings-2021 IEEE Winter Conference on Applications of Computer Vision, WACV 2021, IEEE, U. S. A., pp. 2866-2875, WACV 2021, 5/01/21 . https://doi.org/10.1109/WACV48630.2021.00291
WACV
Visual camera localization using offline maps is widespread in robotics and mobile applications. Most state-of-the-art localization approaches assume static scenes, so maps are often reconstructed once and then kept constant. However, many scenes are
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::262fc7cd6a8346af6e73ad79ea3cfb99
https://purehost.bath.ac.uk/ws/files/218036853/ExMaps_Long_Term_Localization_in_Dynamic_Scenes_using_Exponential_Decay.pdf
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9
Free-Viewpoint Facial Re-Enactment from a Casual Capture
Autor: Christian Richardt, Rodrigo Ortiz-Cayon, Srinivas Rao, Tobias Bertel, Stefan Johannes Josef Holzer, Matteo Munaro, Aidas Liaudanskas, Krunal Ketan Chande, J B Alexander, Abhishek Kar
Publikováno v: Rao, S, Ortiz-Cayon, R, Munaro, M, Liaudanskas, A, Chande, K, Bertel, T, Richardt, C, Trevor, A J B, Holzer, S & Kar, A 2020, Free-Viewpoint Facial Re-Enactment from a Casual Capture . in SA '20 Posters: SIGGRAPH Asia 2020 Posters ., 37, Association for Computing Machinery, pp. 1-2, ACM SIGGRAPH Conference and Exhibition on Computer Graphics and Interactive Techniques in Asia, Online, Korea, Republic of, 4/12/20 . https://doi.org/10.1145/3415264.3425453
SIGGRAPH Asia 2020 Posters
SIGGRAPH Asia Posters
We propose a system for free-viewpoint facial re-enactment from a casual video capture of a target subject. Our system can render and re-enact the subject consistently in all the captured views. Furthermore, our system also enables interactive free-v
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7e70efa512ac03bd095e9dca323e5487
https://purehost.bath.ac.uk/ws/files/218008054/HoloBot_RaoEtAl_SA2020_Poster_Abstract.pdf
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10
Deferred Neural Rendering for View Extrapolation
Autor: Srinivas Rao, Rodrigo Ortiz-Cayon, Stefan Johannes Josef Holzer, Tobias Bertel, Christian Richardt, Yusuke Tomoto
Publikováno v: Bertel, T, Tomoto, Y, Rao, S, Ortiz-Cayon, R, Holzer, S & Richardt, C 2020, Deferred Neural Rendering for View Extrapolation . in SA '20 Posters: SIGGRAPH Asia 2020 Posters ., 39, Association for Computing Machinery, pp. 1-2, ACM SIGGRAPH Conference and Exhibition on Computer Graphics and Interactive Techniques in Asia, Online, Korea, Republic of, 4/12/20 . https://doi.org/10.1145/3415264.3425441
SIGGRAPH Asia 2020 Posters
SIGGRAPH Asia Posters
Image-based rendering methods that support visually pleasing specular surface reflections require accurate surface geometry and a large number of input images. Recent advances in neural scene representations show excellent visual quality while requir
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ef70560f2404a6d4f031a6890cf39ef
https://purehost.bath.ac.uk/ws/files/218007912/DNR4VE_BertelEtAl_SA2020_Poster_Abstract.pdf
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