1 code implementation • 18 Dec 2023 • Ruian He, Shili Zhou, Yuqi Sun, Ri Cheng, Weimin Tan, Bo Yan
With the rise of real-time rendering and the evolution of display devices, there is a growing demand for post-processing methods that offer high-resolution content in a high frame rate.
no code implementations • 12 Dec 2023 • Ri Cheng, Ruian He, Xuhao Jiang, Shili Zhou, Weimin Tan, Bo Yan
In this paper, we develop a Context-Aware Iteration Policy Network for efficient optical flow estimation, which determines the optimal number of iterations per sample.
1 code implementation • 15 Sep 2023 • Ruian He, Zhen Xing, Weimin Tan, Bo Yan
Second, we propose a novel representation diffusion model (RDM) to disentangle 3D latent into facial identity and expression.
no code implementations • 3 Aug 2023 • Shili Zhou, Xuhao Jiang, Weimin Tan, Ruian He, Bo Yan
Motion vectors, one of the compression information, record the motion of the video frames.
no code implementations • 31 Jul 2023 • Shili Zhou, Ruian He, Weimin Tan, Bo Yan
Optical Flow Estimation aims to find the 2D dense motion field between two frames.
no code implementations • 31 Jul 2023 • Ri Cheng, Xuhao Jiang, Ruian He, Shili Zhou, Weimin Tan, Bo Yan
We can use dynamic spatial pruning method to skip redundant computation, but this method cannot properly identify easy regions in VFI tasks without supervision.
no code implementations • 19 Jun 2023 • Yuqi Sun, Ruian He, Weimin Tan, Bo Yan
Given a short speech video, we first build an efficient talking radiance field, and then apply the latest conditional diffusion model for image editing based on the given instructions and guiding implicit representation optimization towards the editing target.
1 code implementation • 8 Jul 2021 • Ruian He, Zhen Xing, Weimin Tan, Bo Yan
Affective Analysis is not a single task, and the valence-arousal value, expression class, and action unit can be predicted at the same time.