Author

Khoa Pham-Dinh

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Preprint Sep 2026

CASR: Content-Adaptive Neural Super-Resolution Post-Filter for Versatile Video Coding via Low-Rank Overfitting

The use of super-resolution as a post-processing step following a video codec allows videos to be encoded at reduced spatial resolution at the encoder side and to be reconstructed and upsampled to the original resolution at the decoder side. In this way, the required bitrate is reduced and the quality of the reconstruc...

Khoa Pham-Dinh, Francesco Cricri, María Santamaría et al. · 0 citations

#artificial intelligence Preprint Sep 2026

You've Seen Enough: Quality-Constrained Image Coding for Machines

This paper proposes two variants of a penalty function that guides the quality toward the target: an absolute function and a bilinear function, the latter applying a steeper slope once the target visual quality is exceeded.

Khoa Pham-Dinh, Sanaz Nami, H. R. Tavakoli et al. · 0 citations