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Research Areas : Interaction design x Research Areas : Interactive graphics and simulation x Research Areas : Information society x

People (3)

Dr Ingi Helgason

Senior Research Fellow
0131 455 2750
i.Helgason@napier.ac.uk
Prof Kenny Mitchell

Professor
0131 455 2484,0131 651 4884
k.mitchell2@napier.ac.uk
Llogari Casas Cambra

Research Assistant
0131 455 +44 7594 818718
L.CasasCambra@napier.ac.uk

Outputs (8)

GPU-accelerated depth codec for real-time, high-quality light field reconstruction

Koniaris, B., Kosek, M., Sinclair, D., & Mitchell, K. (2018). GPU-accelerated depth codec for real-time, high-quality light field reconstruction. Proceedings of the ACM on Computer Graphics and Interactive Techniques, 1(1), 1-15. doi:10.1145/3203193
<p>Koniaris, B., Kosek, M., Sinclair, D., & Mitchell, K. (2018). GPU-accelerated depth codec for real-time, high-quality light field reconstruction. <i>Proceedings of the ACM on Computer Graphics and Interactive Techniques</i>, <i>1(1)</i>, 1-15. doi:10.1145/3203193</p>

Pre-calculated depth information is essential for efficient light field video rendering, due to the prohibitive cost of depth estimation from color when real-time performance ...

2018
From Faces to Outdoor Light Probes

Calian, D. A., Lalonde, J., Gotardo, P., Simon, T., Matthews, I., & Mitchell, K. (2018). From Faces to Outdoor Light Probes. Computer Graphics Forum, 37(2), 51-61. doi:10.1111/cgf.13341
<p>Calian, D. A., Lalonde, J., Gotardo, P., Simon, T., Matthews, I., & Mitchell, K. (2018). From Faces to Outdoor Light Probes. <i>Computer Graphics Forum</i>, <i>37(2)</i>, 51-61. doi:10.1111/cgf.13341</p>

Image‐based lighting has allowed the creation of photo‐realistic computer‐generated content. However, it requires the accurate capture of the illumination conditions, a task n...

2018
Empowerment and embodiment for collaborative mixed reality systems: Empowerment and Embodiment

Pan, Y., Sinclair, D., & Mitchell, K. (2018). Empowerment and embodiment for collaborative mixed reality systems: Empowerment and Embodiment. Computer Animation and Virtual Worlds, 29(3-4), e1838. https://doi.org/10.1002/cav.1838
<p>Pan, Y., Sinclair, D., & Mitchell, K. (2018). Empowerment and embodiment for collaborative mixed reality systems: Empowerment and Embodiment. <i>Computer Animation and Virtual Worlds</i>, <i>29(3-4)</i>, e1838. https://doi.org/10.1002/cav.1838</p>

We present several mixed‐reality‐based remote collaboration settings by using consumer head‐mounted displays. We investigated how two people are able to work together in these...

2018
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Research Areas : Interaction design x Research Areas : Interactive graphics and simulation x Research Areas : Information society x

Research Areas : Interaction design x Research Areas : Interactive graphics and simulation x Research Areas : Information society x

GPU-accelerated depth codec for real-time, high-quality light field reconstruction

Koniaris, B., Kosek, M., Sinclair, D., & Mitchell, K. (2018). GPU-accelerated depth codec for real-time, high-quality light field reconstruction. Proceedings of the ACM on Computer Graphics and Interactive Techniques, 1(1), 1-15. doi:10.1145/3203193
<p>Koniaris, B., Kosek, M., Sinclair, D., & Mitchell, K. (2018). GPU-accelerated depth codec for real-time, high-quality light field reconstruction. <i>Proceedings of the ACM on Computer Graphics and Interactive Techniques</i>, <i>1(1)</i>, 1-15. doi:10.1145/3203193</p>

Pre-calculated depth information is essential for efficient light field video rendering, due to the prohibitive cost of depth estimation from color when real-time performance ...

2018
From Faces to Outdoor Light Probes

Calian, D. A., Lalonde, J., Gotardo, P., Simon, T., Matthews, I., & Mitchell, K. (2018). From Faces to Outdoor Light Probes. Computer Graphics Forum, 37(2), 51-61. doi:10.1111/cgf.13341
<p>Calian, D. A., Lalonde, J., Gotardo, P., Simon, T., Matthews, I., & Mitchell, K. (2018). From Faces to Outdoor Light Probes. <i>Computer Graphics Forum</i>, <i>37(2)</i>, 51-61. doi:10.1111/cgf.13341</p>

Image‐based lighting has allowed the creation of photo‐realistic computer‐generated content. However, it requires the accurate capture of the illumination conditions, a task n...

2018
Empowerment and embodiment for collaborative mixed reality systems: Empowerment and Embodiment

Pan, Y., Sinclair, D., & Mitchell, K. (2018). Empowerment and embodiment for collaborative mixed reality systems: Empowerment and Embodiment. Computer Animation and Virtual Worlds, 29(3-4), e1838. https://doi.org/10.1002/cav.1838
<p>Pan, Y., Sinclair, D., & Mitchell, K. (2018). Empowerment and embodiment for collaborative mixed reality systems: Empowerment and Embodiment. <i>Computer Animation and Virtual Worlds</i>, <i>29(3-4)</i>, e1838. https://doi.org/10.1002/cav.1838</p>

We present several mixed‐reality‐based remote collaboration settings by using consumer head‐mounted displays. We investigated how two people are able to work together in these...

2018
Compressed Animated Light Fields with Real-time View-dependent Reconstruction

Koniaris, C., Kosek, M., Sinclair, D., & Mitchell, K. (2019). Compressed Animated Light Fields with Real-time View-dependent Reconstruction. IEEE Transactions on Visualization and Computer Graphics, 25(4), 1666-1680. https://doi.org/10.1109/tvcg.2018.2818156
<p>Koniaris, C., Kosek, M., Sinclair, D., & Mitchell, K. (2019). Compressed Animated Light Fields with Real-time View-dependent Reconstruction. <i>IEEE Transactions on Visualization and Computer Graphics</i>, <i>25(4)</i>, 1666-1680. https://doi.org/10.1109/tvcg.2018.2818156</p>

We propose an end-to-end solution for presenting movie quality animated graphics to the user while still allowing the sense of presence afforded by free viewpoint head motion....

2018
Feature-preserving detailed 3D face reconstruction from a single image

Li, Y., Ma, L., Fan, H., & Mitchell, K. (2018). Feature-preserving detailed 3D face reconstruction from a single image. In CVMP '18 Proceedings of the 15th ACM SIGGRAPH European Conference on Visual Media Productiondoi:10.1145/3278471.3278473
<p>Li, Y., Ma, L., Fan, H., & Mitchell, K. (2018). Feature-preserving detailed 3D face reconstruction from a single image. In <i>CVMP '18 Proceedings of the 15th ACM SIGGRAPH European Conference on Visual Media Production</i>doi:10.1145/3278471.3278473</p>

Dense 3D face reconstruction plays a fundamental role in visual media production involving digital actors. We improve upon high fidelity reconstruction from a single 2D photo ...

2018
Image Based Proximate Shadow Retargeting

Casas, L., Fauconneau, M., Kosek, M., Mclister, K., & Mitchell, K. (2018). Image Based Proximate Shadow Retargeting. In Proceedings of Computer Graphics & Visual Computing (CGVC) 2018https://doi.org/10.2312/cgvc.20181206
<p>Casas, L., Fauconneau, M., Kosek, M., Mclister, K., & Mitchell, K. (2018). Image Based Proximate Shadow Retargeting. In <i>Proceedings of Computer Graphics & Visual Computing (CGVC) 2018</i>https://doi.org/10.2312/cgvc.20181206</p>

We introduce Shadow Retargeting which maps real shadow appearance to virtual shadows given a corresponding deformation of scene geometry, such that appearance is seamlessly ma...

2018
IRIDiuM+: deep media storytelling with non-linear light field video

Kosek, M., Koniaris, B., Sinclair, D., Markova, D., Rothnie, F., Smoot, L., & Mitchell, K. (2017). IRIDiuM+: deep media storytelling with non-linear light field video. In SIGGRAPH '17 ACM SIGGRAPH 2017 VR Villagehttps://doi.org/10.1145/3089269.3089277
<p>Kosek, M., Koniaris, B., Sinclair, D., Markova, D., Rothnie, F., Smoot, L., & Mitchell, K. (2017). IRIDiuM+: deep media storytelling with non-linear light field video. In <i>SIGGRAPH '17 ACM SIGGRAPH 2017 VR Village</i>https://doi.org/10.1145/3089269.3089277</p>

We present immersive storytelling in VR enhanced with non-linear sequenced sound, touch and light. Our Deep Media (Rose 2012) aim is to allow for guests to physically enter re...

2017
Progressive skinning for video game character animations.

Pilgrim, S. J., Aguado, A., Mitchell, K., & Steed, A. (2006). Progressive skinning for video game character animations. https://doi.org/10.1145/1179849.1179992
<p>Pilgrim, S. J., Aguado, A., Mitchell, K., & Steed, A. (2006). Progressive skinning for video game character animations. https://doi.org/10.1145/1179849.1179992</p>

2006

Research Areas : Interaction design x Research Areas : Interactive graphics and simulation x Research Areas : Information society x

Research Areas : Interaction design x Research Areas : Interactive graphics and simulation x Research Areas : Information society x

Research Areas : Interaction design x Research Areas : Interactive graphics and simulation x Research Areas : Information society x

Research Areas : Interaction design x Research Areas : Interactive graphics and simulation x Research Areas : Information society x

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