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Yuehu Liu

7 accepted papers

2025

Semantic Graph Embedded Energy Minimization Learning for Scene Graph Generation

ICASSP 2025accepted

The performance of current scene graph generation models is affected by training with cross-entropy loss, exacerbating the problem of prediction bias stemming from biased training data. Energy-based model adopts a learning method for joint image and scene graph to alleviate this challenge. However,…

Cited by 0SourceScholar
2025

Style Nursing with Spatial and Semantic Guidance for Zero-Shot Traffic Scene Style Transfer

AAAI 2025technical

Recent advances in text-to-image diffusion models have shown an outstanding ability in zero-shot style transfer. However, existing methods often struggle to balance preserving the semantic content of the input image and faithfully transferring the target style in line with the edit prompt. Especiall…

Cited by 0SourcePDFScholar
2024

An Interactive Navigation Method with Effect-oriented Affordance

CVPR 2024poster

Visual navigation is to let the agent reach the target according to the continuous visual input. In most previous works visual navigation is usually assumed to be done in a static and ideal environment: the target is always reachable with no need to alter the environment. However the "messy" environ…

2024

SEIT: Structural Enhancement for Unsupervised Image Translation in Frequency Domain

AAAI 2024technical

For the task of unsupervised image translation, transforming the image style while preserving its original structure remains challenging. In this paper, we propose an unsupervised image translation method with structural enhancement in frequency domain named SEIT. Specifically, a frequency dynamic a…

Cited by 3SourcePDFScholar
2023

CaMP: Causal Multi-policy Planning for Interactive Navigation in Multi-room Scenes

NeurIPS 2023poster

Visual navigation has been widely studied under the assumption that there may be several clear routes to reach the goal. However, in more practical scenarios such as a house with several messy rooms, there may not. Interactive Navigation (InterNav) considers agents navigating to their goals more eff…

2023

Discrepant and Multi-Instance Proxies for Unsupervised Person Re-Identification

ICCV 2023poster

Most recent unsupervised person re-identification methods maintain a cluster uni-proxy for contrastive learning. However, due to the intra-class variance and inter-class similarity, the cluster uni-proxy is prone to be biased and confused with similar classes, resulting in the learned features lacki…

Cited by 39PDFScholar