no code implementations • COLING (TextGraphs) 2020 • Chuwei Luo, Yongpan Wang, Qi Zheng, Liangchen Li, Feiyu Gao, Shiyu Zhang
By incorporating geometry information from visual documents into our model, richer 2D context information is generated to improve document representations.
no code implementations • 26 Mar 2024 • Liangchen Li, Jiajun He
Interestingly, DMs can also invert an input image to noise by moving backward along the PF ODE, a key operation for downstream tasks such as interpolation and image editing.
no code implementations • 13 Nov 2023 • Liangchen Li, Juyong Zhang
Since being proposed, Neural Radiance Fields (NeRF) have achieved great success in related tasks, mainly adopting the hierarchical volume sampling (HVS) strategy for volume rendering.