Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Adam Grzelka"'
Autor:
Dawid Mieloch, Adam Grzelka
Publikováno v:
International Journal of Electronics and Telecommunications, Vol vol. 64, Iss No 3 (2018)
In this paper, a modification of the graph-based depth estimation is presented. The purpose of proposed modification is to increase the quality of estimated depth maps, reduce the time of the estimation, and increase the temporal consistency of depth
Externí odkaz:
https://doaj.org/article/c77b00e0570c44fd993a8aa9711ad39a
Publikováno v:
IEEE Transactions on Circuits and Systems for Video Technology. 32:7575-7591
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5eb386cd796fd9cc48f374d3f696bb46
https://doi.org/10.1109/tcsvt.2022.3179575
https://doi.org/10.1109/tcsvt.2022.3179575
Publikováno v:
CSRN.
The paper presents a study of a lossy compression impact on depth estimation and virtual view quality. Two scenarios were considered: the approach based on ISO/IEC 23090-12 coder-agnostic MPEG Immersive video standard, and the more general approach b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f01140f1180faba56c8cb23a19ee7495
https://doi.org/10.24132/csrn.3201.31
https://doi.org/10.24132/csrn.3201.31
Autor:
Olgierd Stankiewicz, Adrian Dziembowski, Marek Domanski, Jarosław Samelak, Dawid Mieloch, Adam Grzelka
Publikováno v:
IEEE Transactions on Multimedia. 20:2182-2195
Free-viewpoint television (FTV) and virtual navigation appear to be hot research topics. In this paper, the authors study the practical development of free-viewpoint television systems that provide the functionality of virtual horizontal navigation a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4db0cfbee6438bf35953b6fbdbf373b7
https://doi.org/10.1109/tmm.2018.2790162
https://doi.org/10.1109/tmm.2018.2790162
Autor:
Adam Grzelka, Jakub Stankowski, Dawid Mieloch, Adrian Dziembowski, Olgierd Stankiewicz, Marek Domanski
Publikováno v:
PCS
Delays in the delivery of immersive video to Head Mounted Devices (HMDs) are considered in the paper. The goal of this paper is to analyze the impact of video streaming latency on user experience with HMDs. The paper reports the results of the subjec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27b9f9566251c5352cab630fcf6c5eb2
https://doi.org/10.1109/pcs48520.2019.8954527
https://doi.org/10.1109/pcs48520.2019.8954527
Publikováno v:
2018 International Conference on Signals and Electronic Systems (ICSES).
This article presents a processing pipeline for rendering servers used in free viewpoint television systems to provide virtual views requested by the user of the free navigation service. Such functionality requires a processing scheme to ensure a fas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d20c1587a2d44f76f87370becdfea4b5
https://doi.org/10.1109/icses.2018.8507326
https://doi.org/10.1109/icses.2018.8507326
Autor:
Krzysztof Wegner, Jakub Stankowski, Olgierd Stankiewicz, Marek Domanski, Adrian Dziembowski, Robert Rataiczak, Dawid Mieloch, Tomasz Grajek, Adam Grzelka
Publikováno v:
2018 International Conference on Signals and Electronic Systems (ICSES).
The paper reports the results on virtual navigation in a sports hall. The video data is gathered and processed off-line thus producing the multiview plus depth representation of a scene. This representation is an input to the rendering server. Even a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::251b902ab42f8062fe1da2894542a457
https://doi.org/10.1109/icses.2018.8507335
https://doi.org/10.1109/icses.2018.8507335
Autor:
Jakub Stankowski, Jakub Siast, Adam Grzelka, Robert Ratajczak, Krzysztof Klimaszewski, Marek Domanski, Tomasz Grajek, Dawid Mieloch, Adrian Dziembowski, Olgierd Stankiewicz, Krzysztof Wegner
Publikováno v:
ICIP
The demonstration is aimed at presenting a simple free-viewpoint television system that is under development at Poznan University of Technology, Poznan, Poland. Video acquisition using sparsely distributed pairs of video cameras, the depth estimation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3211acef101b2e817ff80c09507e8fb9
https://doi.org/10.1109/icip.2017.8297154
https://doi.org/10.1109/icip.2017.8297154
Publikováno v:
ICME
This paper presents a new depth estimation method for multiview systems with arbitrary camera locations. The method exploits the graph cuts method, where vertices of the graph represent segments used for controlling the trade-off between the quality
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fdf9d90d04d1f9f36a542253326dc134
https://doi.org/10.1109/icme.2017.8019532
https://doi.org/10.1109/icme.2017.8019532
Publikováno v:
IWSSIP
This paper presents the temporal enhancement of the graph-based depth estimation method, designed for multiview systems with arbitrarily located cameras. The primary goal of the proposed enhancement is to increase the quality of estimated depth maps
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1bafe5cde2e810026038870ad78d4a15
https://doi.org/10.1109/iwssip.2017.7965572
https://doi.org/10.1109/iwssip.2017.7965572