Zobrazeno 1 - 10
of 455
pro vyhledávání: '"GUILLEMOT, CHRISTINE"'
Autor:
Lohesara, Fatemeh Ghorbani, Freitas, Davi Rabbouni, Guillemot, Christine, Eguiazarian, Karen, Knorr, Sebastian
The volumetric representation of human interactions is one of the fundamental domains in the development of immersive media productions and telecommunication applications. Particularly in the context of the rapid advancement of Extended Reality (XR)
Externí odkaz:
http://arxiv.org/abs/2402.09107
The promising improvement in compression efficiency of Versatile Video Coding (VVC) compared to High Efficiency Video Coding (HEVC) comes at the cost of a non-negligible encoder side complexity. The largely increased complexity overhead is a possible
Externí odkaz:
http://arxiv.org/abs/2312.10406
The Versatile Video Coding (VVC) standard has been finalized by Joint Video Exploration Team (JVET) in 2020. Compared to the High Efficiency Video Coding (HEVC) standard, VVC offers about 50% compression efficiency gain, in terms of Bjontegaard Delta
Externí odkaz:
http://arxiv.org/abs/2312.10567
The Versatile Video Coding (VVC) standard has been recently finalized by the Joint Video Exploration Team (JVET). Compared to the High Efficiency Video Coding (HEVC) standard, VVC offers about 50% compression efficiency gain, in terms of Bjontegaard
Externí odkaz:
http://arxiv.org/abs/2310.13838
Light field is a type of image data that captures the 3D scene information by recording light rays emitted from a scene at various orientations. It offers a more immersive perception than classic 2D images but at the cost of huge data volume. In this
Externí odkaz:
http://arxiv.org/abs/2307.06143
Light fields are a type of image data that capture both spatial and angular scene information by recording light rays emitted by a scene from different orientations. In this context, spatial information is defined as features that remain static regar
Externí odkaz:
http://arxiv.org/abs/2304.06322
Autor:
Shi, Jinglei, Guillemot, Christine
We propose in this paper a Quantized Distilled Low-Rank Neural Radiance Field (QDLR-NeRF) representation for the task of light field compression. While existing compression methods encode the set of light field sub-aperture images, our proposed metho
Externí odkaz:
http://arxiv.org/abs/2208.00164
The Plug-and-Play (PnP) framework makes it possible to integrate advanced image denoising priors into optimization algorithms, to efficiently solve a variety of image restoration tasks generally formulated as Maximum A Posteriori (MAP) estimation pro
Externí odkaz:
http://arxiv.org/abs/2204.13940
Autor:
Pendu, Mikael Le, Guillemot, Christine
Plug-and-Play optimization recently emerged as a powerful technique for solving inverse problems by plugging a denoiser into a classical optimization algorithm. The denoiser accounts for the regularization and therefore implicitly determines the prio
Externí odkaz:
http://arxiv.org/abs/2110.00493
Axial light field resolution refers to the ability to distinguish features at different depths by refocusing. The axial refocusing precision corresponds to the minimum distance in the axial direction between two distinguishable refocusing planes. Hig
Externí odkaz:
http://arxiv.org/abs/2103.06510