Publications (18)
LASA: A Weak Supervision Method for Open-Vocabulary Scene Sketch Semantic Segmentation
Liwen Yi, Xianlin Zhang, Yue Zhang +2
Open-vocabulary scene sketch semantic segmentation aims to assign dense semantic labels to sparse line drawings based on flexible category vocabularies specified at inference time,…
Temporal Consistent Automatic Video Colorization via Semantic Correspondence
Yu Zhang, Siqi Chen, Mingdao Wang +4
Video colorization task has recently attracted wide attention. Recent methods mainly work on the temporal consistency in adjacent frames or frames with small interval. However, it…
TimeWeaver: Age-Consistent Reference-Based Face Restoration with Identity Preservation
Teer Song, Yue Zhang, Yu Tian +6
Recent progress in face restoration has shifted from visual fidelity to identity fidelity, driving a transition from reference-free to reference-based paradigms that condition rest…
Exemplar-based Video Colorization with Long-term Spatiotemporal Dependency
Siqi Chen, Xueming Li, Xianlin Zhang +4
Exemplar-based video colorization is an essential technique for applications like old movie restoration. Although recent methods perform well in still scenes or scenes with regular…
JefiPIC: A 3-D Full Electromagnetic Particle-in-Cell Simulator Based on Jefimenko's Equations on GPU
Jiannan Chen, Jun-Jie Zhang, Xueming Li +2
This paper presents a novel 3-D full electromagnetic particle-in-cell (PIC) code called JefiPIC, which uses Jefimenko's equations as the electromagnetic (EM) field solver through a…
SPColor: Semantic Prior Guided Exemplar-based Image Colorization
Siqi Chen, Xueming Li, Xianlin Zhang +3
Exemplar-based image colorization aims to colorize a target grayscale image based on a color reference image, and the key is to establish accurate pixel-level semantic corresponden…