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Linfeng Qi

7 accepted papers

2026

Instance-Guided Scene Adaptation for Unsupervised Person Search

AAAI 2026technical

Unsupervised Domain Adaptation (UDA) is a challenging task in person search. It adapts a well-trained model from a labeled source domain to an unlabeled target domain for privacy and efficiency. Currently, most of the state-of-the-art UDA person search methods adopt multi-scale feature alignment tec

Cited by 0SourcePDFScholar
2026

Localization-Anchored Instance Discrimination for Domain Adaptive Person Search

AAAI 2026technical

Domain-adaptive person search (DAPS) aims to transfer pedestrian detection and re-identification capabilities from a labeled source domain to an unlabeled target domain, yet faces critical challenges from domain shift: semantic confusion among overlapping instances, over-reliance on shallow features

Cited by 0SourcePDFScholar
2026

Scale-Aware Domain Harmonization for Domain Adaptation Person Search

ICML 2026poster

Unsupervised Domain Adaptation (UDA) person search aims to transfer a model trained on a labeled source domain to an unlabeled target domain without using target annotations. However, existing UDA methods frequently neglect the issue of scale inconsistency between the source and target domains. Thes…

Cited by 0SourceScholar
2025

Towards Practical Real-Time Neural Video Compression

CVPR 2025poster

We introduce a practical real-time neural video codec (NVC) designed to deliver high compression ratio, low latency and broad versatility. In practice, the coding speed of NVCs depends on 1) computational costs, and 2) non-computational operational costs, such as memory I/O and the number of functio…

2025

Unsupervised Domain Adaptive Person Search via Dual Self-Calibration

AAAI 2025technical

Unsupervised Domain Adaptive (UDA) person search focuses on employing the model trained on a labeled source domain dataset to a target domain dataset without any additional annotations. Most effective UDA person search methods typically utilize the ground truth of the source domain and pseudo-labels…

2024

Long-term Temporal Context Gathering for Neural Video Compression

ECCV 2024poster

"Most existing neural video codecs (NVCs) only extract short-term temporal context by optical flow-based motion compensation. However, such short-term temporal context suffers from error propagation and lacks awareness of long-term relevant information. This limits their performance, particularly in…