Zobrazeno 1 - 10
of 99
pro vyhledávání: '"Brites, Catarina"'
Event cameras are a cutting-edge type of visual sensors that capture data by detecting brightness changes at the pixel level asynchronously. These cameras offer numerous benefits over conventional cameras, including high temporal resolution, wide dyn
Externí odkaz:
http://arxiv.org/abs/2411.07155
Emerging event cameras acquire visual information by detecting time domain brightness changes asynchronously at the pixel level and, unlike conventional cameras, are able to provide high temporal resolution, very high dynamic range, low latency, and
Externí odkaz:
http://arxiv.org/abs/2411.03010
Autor:
Brites, Catarina, Ascenso, João
In recent years, visual sensors have been quickly improving towards mimicking the visual information acquisition process of human brain, by responding to illumination changes as they occur in time rather than at fixed time intervals. In this context,
Externí odkaz:
http://arxiv.org/abs/2405.07050
Point cloud coding solutions have been recently standardized to address the needs of multiple application scenarios. The design and assessment of point cloud coding methods require reliable objective quality metrics to evaluate the level of degradati
Externí odkaz:
http://arxiv.org/abs/2108.02481
Point clouds (PCs) are a powerful 3D visual representation paradigm for many emerging application domains, especially virtual and augmented reality, and autonomous vehicles. However, the large amount of PC data required for highly immersive and reali
Externí odkaz:
http://arxiv.org/abs/2108.00054
An increased interest in immersive applications has drawn attention to emerging 3D imaging representation formats, notably light fields and point clouds (PCs). Nowadays, PCs are one of the most popular 3D media formats, due to recent developments in
Externí odkaz:
http://arxiv.org/abs/2006.03714
Reliable quality assessment of decoded point cloud geometry is essential to evaluate the compression performance of emerging point cloud coding solutions and guarantee some target quality of experience. This paper proposes a novel point cloud geometr
Externí odkaz:
http://arxiv.org/abs/2003.13669
In recent years, visual sensors have been quickly improving, notably targeting richer acquisitions of the light present in a visual scene. In this context, the so-called lenslet light field (LLF) cameras are able to go beyond the conventional 2D visu
Externí odkaz:
http://arxiv.org/abs/2003.02780
Recently, point clouds have shown to be a promising way to represent 3D visual data for a wide range of immersive applications, from augmented reality to autonomous cars. Emerging imaging sensors have made easier to perform richer and denser point cl
Externí odkaz:
http://arxiv.org/abs/1912.09137
Publikováno v:
In Signal Processing: Image Communication July 2020 85
