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Kaihong Wang

6 accepted papers

2023

CDAC: Cross-domain Attention Consistency in Transformer for Domain Adaptive Semantic Segmentation

ICCV 2023poster

While transformers have greatly boosted performance in semantic segmentation, domain adaptive transformers are not yet well explored. We identify that the domain gap can cause discrepancies in self-attention. Due to this gap, the transformer attends to spurious regions or pixels, which deteriorates…

Cited by 22PDFcodeScholar
2022

A Broad Study of Pre-training for Domain Generalization and Adaptation

ECCV 2022poster

"Deep models must learn robust and transferable representations in order to perform well on new domains. While domain transfer methods (\eg, domain adaptation, domain generalization) have been proposed to learn transferable representations across domains, they are typically applied to ResNet backbon…

2022

A Unified Framework for Domain Adaptive Pose Estimation

ECCV 2022poster

"While pose estimation is an important computer vision task, it requires expensive annotation and suffers from domain shift. In this paper, we investigate the problem of domain adaptive 2D pose estimation that transfers knowledge learned on a synthetic source domain to a target domain without superv…

2022

Learning Temporally and Semantically Consistent Unpaired Video-to-Video Translation through Pseudo-Supervision from Synthetic Optical Flow

AAAI 2022technical

Unpaired video-to-video translation aims to translate videos between a source and a target domain without the need of paired training data, making it more feasible for real applications. Unfortunately, the translated videos generally suffer from temporal and semantic inconsistency. To address this,…

2021

Consistency Regularization with High-dimensional Non-adversarial Source-guided Perturbation for Unsupervised Domain Adaptation in Segmentation

AAAI 2021technical

Unsupervised domain adaptation for semantic segmentation has been intensively studied due to the low cost of the pixel-level annotation for synthetic data. The most common approaches try to generate images or features mimicking the distribution in the target domain while preserving the semantic cont…

2020

Learning to Separate: Detecting Heavily-Occluded Objects in Urban Scenes

ECCV 2020poster

While visual object detection with deep learning has received much attention in the past decade, cases when heavy intra-class occlusions occur have not been studied thoroughly. In this work, we propose a novel Non-Maximum-Suppression (NMS) algorithm that dramatically improves the detection recall wh…