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Home / Proceedings / Proceedings of the AAAI Conference on Artificial Intelligence

FISR: Deep Joint Frame Interpolation and Super-Resolution with a Multi-Scale Temporal Loss

February 1, 2023

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Authors

Soo Ye Kim

Korea Advanced Institute of Science and Technology


Jihyong Oh

Korea Advanced Institute of Science and Technology


Munchurl Kim

Korea Advanced Institute of Science and Technology


DOI:

10.1609/aaai.v34i07.6788


Abstract:

Super-resolution (SR) has been widely used to convert low-resolution legacy videos to high-resolution (HR) ones, to suit the increasing resolution of displays (e.g. UHD TVs). However, it becomes easier for humans to notice motion artifacts (e.g. motion judder) in HR videos being rendered on larger-sized display devices. Thus, broadcasting standards support higher frame rates for UHD (Ultra High Definition) videos (4K@60 fps, 8K@120 fps), meaning that applying SR only is insufficient to produce genuine high quality videos. Hence, to up-convert legacy videos for realistic applications, not only SR but also video frame interpolation (VFI) is necessitated. In this paper, we first propose a joint VFI-SR framework for up-scaling the spatio-temporal resolution of videos from 2K 30 fps to 4K 60 fps. For this, we propose a novel training scheme with a multi-scale temporal loss that imposes temporal regularization on the input video sequence, which can be applied to any general video-related task. The proposed structure is analyzed in depth with extensive experiments.

Topics: AAAI

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HOW TO CITE:

Soo Ye Kim||Jihyong Oh||Munchurl Kim FISR: Deep Joint Frame Interpolation and Super-Resolution with a Multi-Scale Temporal Loss Proceedings of the AAAI Conference on Artificial Intelligence (2020) 11278-11286.

Soo Ye Kim||Jihyong Oh||Munchurl Kim FISR: Deep Joint Frame Interpolation and Super-Resolution with a Multi-Scale Temporal Loss AAAI 2020, 11278-11286.

Soo Ye Kim||Jihyong Oh||Munchurl Kim (2020). FISR: Deep Joint Frame Interpolation and Super-Resolution with a Multi-Scale Temporal Loss. Proceedings of the AAAI Conference on Artificial Intelligence, 11278-11286.

Soo Ye Kim||Jihyong Oh||Munchurl Kim. FISR: Deep Joint Frame Interpolation and Super-Resolution with a Multi-Scale Temporal Loss. Proceedings of the AAAI Conference on Artificial Intelligence 2020 p.11278-11286.

Soo Ye Kim||Jihyong Oh||Munchurl Kim. 2020. FISR: Deep Joint Frame Interpolation and Super-Resolution with a Multi-Scale Temporal Loss. "Proceedings of the AAAI Conference on Artificial Intelligence". 11278-11286.

Soo Ye Kim||Jihyong Oh||Munchurl Kim. (2020) "FISR: Deep Joint Frame Interpolation and Super-Resolution with a Multi-Scale Temporal Loss", Proceedings of the AAAI Conference on Artificial Intelligence, p.11278-11286

Soo Ye Kim||Jihyong Oh||Munchurl Kim, "FISR: Deep Joint Frame Interpolation and Super-Resolution with a Multi-Scale Temporal Loss", AAAI, p.11278-11286, 2020.

Soo Ye Kim||Jihyong Oh||Munchurl Kim. "FISR: Deep Joint Frame Interpolation and Super-Resolution with a Multi-Scale Temporal Loss". Proceedings of the AAAI Conference on Artificial Intelligence, 2020, p.11278-11286.

Soo Ye Kim||Jihyong Oh||Munchurl Kim. "FISR: Deep Joint Frame Interpolation and Super-Resolution with a Multi-Scale Temporal Loss". Proceedings of the AAAI Conference on Artificial Intelligence, (2020): 11278-11286.

Soo Ye Kim||Jihyong Oh||Munchurl Kim. FISR: Deep Joint Frame Interpolation and Super-Resolution with a Multi-Scale Temporal Loss. AAAI[Internet]. 2020[cited 2023]; 11278-11286.


ISSN: 2374-3468


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