Joint Reference Frame Synthesis and Post Filter Enhancement for Versatile Video Coding

no code implementations • 28 Apr 2024 • Weijie Bao, Yuantong Zhang, Jianghao Jia, Zhenzhong Chen, Shan Liu

During RFS, two reconstructed frames are sent into STENet's synthesis pipeline to synthesize a virtual reference frame, similar to the current to-be-coded frame.

Space-Time Video Super-resolution with Neural Operator

no code implementations • 9 Apr 2024 • Yuantong Zhang, Hanyou Zheng, Daiqin Yang, Zhenzhong Chen, Haichuan Ma, Wenpeng Ding

This paper addresses the task of space-time video super-resolution (ST-VSR).

Motion Compensation Motion Estimation +2

Learning a Single Convolutional Layer Model for Low Light Image Enhancement

no code implementations • 23 May 2023 • Yuantong Zhang, Baoxin Teng, Daiqin Yang, Zhenzhong Chen, Haichuan Ma, Gang Li, Wenpeng Ding

Low-light image enhancement (LLIE) aims to improve the illuminance of images due to insufficient light exposure.

Low-Light Image Enhancement

Continuous Space-Time Video Super-Resolution Utilizing Long-Range Temporal Information

no code implementations • 26 Feb 2023 • Yuantong Zhang, Daiqin Yang, Zhenzhong Chen, Wenpeng Ding

To address these problems, we propose a continuous ST-VSR (C-STVSR) method that can convert the given video to any frame rate and spatial resolution.

Optical Flow Estimation Space-time Video Super-resolution +1

Optical Flow Reusing for High-Efficiency Space-Time Video Super Resolution

no code implementations • 13 Oct 2021 • Yuantong Zhang, Huairui Wang, Han Zhu, Zhenzhong Chen

In this paper, we consider the task of space-time video super-resolution (ST-VSR), which can increase the spatial resolution and frame rate for a given video simultaneously.

Optical Flow Estimation Space-time Video Super-resolution +2