Dr. François Pitié Profile

Dr. François Pitié

at Trinity College Dublin

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Publications (6)

Proceedings Article | 3 October 2022 Open Access

Direct optimisation of λ for HDR content adaptive transcoding in AV1

Vibhoothi ., François Pitié, Angeliki Katsenou, Daniel Joseph Ringis, Yeping Su, Neil Birkbeck, Jessie Lin, Balu Adsumilli, Anil Kokaram

Proceedings Volume 12226, 1222606 (2022) https://doi.org/10.1117/12.2632272

KEYWORDS: High dynamic range imaging, Video, Video coding, Visualization, Video processing, Software frameworks, Quantization

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Proceedings Article | 1 August 2021 Presentation + Paper

Per-clip and per-bitrate adaptation of the Lagrangian multiplier in video coding

Daniel J. Ringis, Francois Pitie, Anil Kokaram

Proceedings Volume 11842, 118420O (2021) https://doi.org/10.1117/12.2593238

KEYWORDS: Video, Video coding, Video compression, Video processing

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Proceedings Article | 21 August 2020 Presentation + Paper

Per-clip adaptive Lagrangian multiplier optimisation with low-resolution proxies

Daniel J. Ringis, François Pitié, Anil Kokaram

Proceedings Volume 11510, 115100E (2020) https://doi.org/10.1117/12.2567654

KEYWORDS: Video, Machine learning, Video compression, Video processing, Video coding

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Proceedings Article | 17 September 2018 Presentation + Paper

Using modern motion estimation algorithms in existing video codecs

Daniel Ringis, Davinder Singh, Francois Pitie, Anil Kokaram

Proceedings Volume 10752, 107520S (2018) https://doi.org/10.1117/12.2322411

KEYWORDS: Motion estimation, Diamond, Video compression, Video, Optical flow

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Proceedings Article | 17 September 2018 Presentation + Paper

Neural net architectures for image demosaicing

Rhys Buggy, Marco Forte, François Pitié

Proceedings Volume 10752, 1075218 (2018) https://doi.org/10.1117/12.2322353

KEYWORDS: Neural networks, Image quality, Image processing, Image sensors

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Proceedings Article | 7 May 2003 Paper

Simultaneous luminance and position stabilization for film and video

Anil Kokaram, Rozen Dahyot, Francois Pitie, Hugh Denman

Proceedings Volume 5022, (2003) https://doi.org/10.1117/12.476584

KEYWORDS: Motion estimation, Image processing, Video, Visualization, Motion models, Error analysis, Linear filtering, Distortion, Control systems, Motion measurement

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Showing 5 of 6 publications

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