16 citations · 16 across the 1 of their papers we have counts for
3 papers · 1 filter
TextDiff: Mask-Guided Residual Diffusion Models for Scene Text Image Super-Resolution
Baolin Liu, Zongyuan Yang, Pengfei Wang +5
The goal of scene text image super-resolution is to reconstruct high-resolution text-line images from unrecognizable low-resolution inputs. The existing methods relying on the opti…
DocDiff: Document Enhancement via Residual Diffusion Models
Zongyuan Yang, Baolin Liu, Yongping Xiong +6
Removing degradation from document images not only improves their visual quality and readability, but also enhances the performance of numerous automated document analysis and reco…
SAT: Size-Aware Transformer for 3D Point Cloud Semantic Segmentation
Junjie Zhou, Yongping Xiong, Chinwai Chiu +2
Transformer models have achieved promising performances in point cloud segmentation. However, most existing attention schemes provide the same feature learning paradigm for all poi…