Search Results for author: Huafeng Li

Found 13 papers, 7 papers with code

Single-Image HDR Reconstruction Assisted Ghost Suppression and Detail Preservation Network for Multi-Exposure HDR Imaging

1 code implementation7 Mar 2024 Huafeng Li, Zhenmei Yang, Yafei Zhang, Dapeng Tao, Zhengtao Yu

This network, comprising single-frame HDR reconstruction with enhanced stop image (SHDR-ESI) and SHDR-ESI-assisted multi-exposure HDR reconstruction (SHDRA-MHDR), effectively leverages the ghost-free characteristic of single-frame HDR reconstruction and the detail-enhancing capability of ESI in oversaturated areas.

HDR Reconstruction Image Reconstruction

Depth Information Assisted Collaborative Mutual Promotion Network for Single Image Dehazing

1 code implementation2 Mar 2024 Yafei Zhang, Shen Zhou, Huafeng Li

On the one hand, the difference perception between the depth maps of the dehazing result and the ideal image is proposed to promote the dehazing network to pay attention to the non-ideal areas of the dehazing.

Depth Estimation Image Dehazing +1

CHITNet: A Complementary to Harmonious Information Transfer Network for Infrared and Visible Image Fusion

no code implementations12 Sep 2023 Yafei Zhang, Keying Du, Huafeng Li, Zhengtao Yu, Yu Liu

Specifically, to skillfully sidestep aggregating complementary information in IVIF, we design a mutual information transfer (MIT) module to mutually represent features from two modalities, roughly transferring complementary information into harmonious one.

Infrared And Visible Image Fusion

Generation and Recombination for Multifocus Image Fusion with Free Number of Inputs

no code implementations9 Sep 2023 Huafeng Li, Dan Wang, Yuxin Huang, Yafei Zhang, Zhengtao Yu

To distinguish the hard pixels from the source images, we achieve the determination of hard pixels by considering the inconsistency among the detection results of focus areas in source images.

Progressive Feature Mining and External Knowledge-Assisted Text-Pedestrian Image Retrieval

no code implementations23 Aug 2023 Huafeng Li, Shedan Yang, Yafei Zhang, Dapeng Tao, Zhengtao Yu

In addition, to further reduce the negative impact of modal discrepancy and text diversity on cross-modal matching, we propose to use other sample knowledge of the same modality, i. e., external knowledge to enhance identity-consistent features and weaken identity-inconsistent features.

Image Retrieval Retrieval

Prototype-Driven and Multi-Expert Integrated Multi-Modal MR Brain Tumor Image Segmentation

1 code implementation22 Jul 2023 Yafei Zhang, Zhiyuan Li, Huafeng Li, Dapeng Tao

To this end, a multi-modal MR brain tumor segmentation method with tumor prototype-driven and multi-expert integration is proposed.

Brain Tumor Segmentation Image Segmentation +2

Domain-adaptive Person Re-identification without Cross-camera Paired Samples

no code implementations13 Jul 2023 Huafeng Li, Yanmei Mao, Yafei Zhang, Guanqiu Qi, Zhengtao Yu

Therefore, the supervised model training is achieved under the style supervision of the target domain by exchanging styles between source-domain samples and target-domain samples, and the challenges caused by the lack of cross-camera paired samples are solved by utilizing cross-camera similar samples.

Domain Adaptive Person Re-Identification Person Re-Identification

Adversarial Self-Attack Defense and Spatial-Temporal Relation Mining for Visible-Infrared Video Person Re-Identification

no code implementations8 Jul 2023 Huafeng Li, Le Xu, Yafei Zhang, Dapeng Tao, Zhengtao Yu

In this work, the changes of views, posture, background and modal discrepancy are considered as the main factors that cause the perturbations of person identity features.

Adversarial Attack Video-Based Person Re-Identification

Person Text-Image Matching via Text-Feature Interpretability Embedding and External Attack Node Implantation

1 code implementation16 Nov 2022 Fan Li, Hang Zhou, Huafeng Li, Yafei Zhang, Zhengtao Yu

Specifically, we improve the interpretability of text features by providing them with consistent semantic information with image features to achieve the alignment of text and describe image region features. To address the challenges posed by the diversity of text and the corresponding person images, we treat the variation caused by diversity to features as caused by perturbation information and propose a novel adversarial attack and defense method to solve it.

Adversarial Attack Person Search +1

Learning Modal-Invariant and Temporal-Memory for Video-based Visible-Infrared Person Re-Identification

1 code implementation CVPR 2022 Xinyu Lin, Jinxing Li, Zeyu Ma, Huafeng Li, Shuang Li, Kaixiong Xu, Guangming Lu, David Zhang

Based on our constructed dataset, we prove that with the increase of frames in a tracklet, the performance does meet more enhancement, demonstrating the significance of video-to-video matching in RGB-IR person Re-ID.

Cross-Modal Retrieval Person Re-Identification +2

Dual-Stream Reciprocal Disentanglement Learning for Domain Adaptation Person Re-Identification

1 code implementation26 Jun 2021 Huafeng Li, Kaixiong Xu, Jinxing Li, Guangming Lu, Yong Xu, Zhengtao Yu, David Zhang

Since human-labeled samples are free for the target set, unsupervised person re-identification (Re-ID) has attracted much attention in recent years, by additionally exploiting the source set.

Disentanglement Domain Adaptation +2

Hazy Re-ID: An Interference Suppression Model For Domain Adaptation Person Re-identification Under Inclement Weather Condition

1 code implementation22 Apr 2021 Jian Pang, Dacheng Zhang, Huafeng Li, Weifeng Liu, Zhengtao Yu

This paper proposes a novel Interference Suppression Model (ISM) to deal with the interference caused by the hazy weather in domain adaptation person Re-ID.

Domain Adaptation Person Re-Identification

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