Search Results for author: Jayoon Koo

Found 4 papers, 2 papers with code

Dynamic Video Frame Interpolation with integrated Difficulty Pre-Assessment

no code implementations25 Apr 2023 Ban Chen, Xin Jin, Youxin Chen, Longhai Wu, Jie Chen, Jayoon Koo, Cheul-hee Hahm

Extensive experiments show that easy samples pass through fast models while difficult samples inference with heavy models, and our proposed pipeline can improve the accuracy-efficiency trade-off for VFI.

Video Frame Interpolation

A Unified Pyramid Recurrent Network for Video Frame Interpolation

1 code implementation CVPR 2023 Xin Jin, Longhai Wu, Jie Chen, Youxin Chen, Jayoon Koo, Cheul-hee Hahm

Cast in a flexible pyramid framework, UPR-Net exploits lightweight recurrent modules for both bi-directional flow estimation and intermediate frame synthesis.

Optical Flow Estimation Video Frame Interpolation

Pixel-by-pixel Mean Opinion Score (pMOS) for No-Reference Image Quality Assessment

no code implementations14 Jun 2022 Wook-Hyung Kim, Cheul-hee Hahm, Anant Baijal, Namuk Kim, Ilhyun Cho, Jayoon Koo

In other words, the proposed algorithm yields three outputs: the pMOS which represents MOS for each pixel, the weights from the ROI indicating the relative importance of region, and finally the image-level MOS that is obtained by the weighted sum of pMOS and ROI values.

No-Reference Image Quality Assessment

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