← Search

Jichang Guo

3 accepted papers

2022

Cross-Domain Correlation Distillation for Unsupervised Domain Adaptation in Nighttime Semantic Segmentation

CVPR 2022poster

The performance of nighttime semantic segmentation is restricted by the poor illumination and a lack of pixel-wise annotation, which severely limit its application in autonomous driving. Existing works, e.g., using the twilight as the intermediate target domain to perform the adaptation from daytime…

Cited by 91PDF ↗code ↗Scholar ↗
2020

Zero-Reference Deep Curve Estimation for Low-Light Image Enhancement

CVPR 2020poster

The paper presents a novel method, Zero-Reference Deep Curve Estimation (Zero-DCE), which formulates light enhancement as a task of image-specific curve estimation with a deep network. Our method trains a lightweight deep network, DCE-Net, to estimate pixel-wise and high-order curves for dynamic ran…

Cited by 2093PDF ↗code ↗Scholar ↗
2018

Stacked Semantics-Guided Attention Model for Fine-Grained Zero-Shot Learning

NeurIPS 2018poster

Zero-Shot Learning (ZSL) is generally achieved via aligning the semantic relationships between the visual features and the corresponding class semantic descriptions. However, using the global features to represent fine-grained images may lead to sub-optimal results since they neglect the discriminat…