Search Results for author: Suncheng Xiang

Found 23 papers, 14 papers with code

iDAT: inverse Distillation Adapter-Tuning

1 code implementation23 Mar 2024 Jiacheng Ruan, Jingsheng Gao, Mingye Xie, Daize Dong, Suncheng Xiang, Ting Liu, Yuzhuo Fu

Adapter-Tuning (AT) method involves freezing a pre-trained model and introducing trainable adapter modules to acquire downstream knowledge, thereby calibrating the model for better adaptation to downstream tasks.

Image Classification Knowledge Distillation

VM-UNet: Vision Mamba UNet for Medical Image Segmentation

2 code implementations4 Feb 2024 Jiacheng Ruan, Suncheng Xiang

To our best knowledge, this is the first medical image segmentation model constructed based on the pure SSM-based model.

Image Segmentation Long-range modeling +3

CLAPP: Contrastive Language-Audio Pre-training in Passive Underwater Vessel Classification

no code implementations4 Jan 2024 Zeyu Li, Jingsheng Gao, Tong Yu, Suncheng Xiang, Jiacheng Ruan, Ting Liu, Yuzhuo Fu

Existing research on audio classification faces challenges in recognizing attributes of passive underwater vessel scenarios and lacks well-annotated datasets due to data privacy concerns.

Attribute Audio Classification +2

Learning Multi-axis Representation in Frequency Domain for Medical Image Segmentation

1 code implementation28 Dec 2023 Jiacheng Ruan, Jingsheng Gao, Mingye Xie, Suncheng Xiang

Specifically, our block performs a Fourier transform on the three axes of the input features and assigns the external weight in the frequency domain, which is generated by our External Weights Generator.

Image Segmentation Medical Image Segmentation +1

LAMM: Label Alignment for Multi-Modal Prompt Learning

1 code implementation13 Dec 2023 Jingsheng Gao, Jiacheng Ruan, Suncheng Xiang, Zefang Yu, Ke Ji, Mingye Xie, Ting Liu, Yuzhuo Fu

We conduct experiments on 11 downstream vision datasets and demonstrate that our method significantly improves the performance of existing multi-modal prompt learning models in few-shot scenarios, exhibiting an average accuracy improvement of 2. 31(\%) compared to the state-of-the-art methods on 16 shots.

Continual Learning

Supervised Contrastive Learning for Fine-grained Chromosome Recognition

no code implementations12 Dec 2023 Ruijia Chang, Suncheng Xiang, Chengyu Zhou, Kui Su, Dahong Qian, Jun Wang

Chromosome recognition is an essential task in karyotyping, which plays a vital role in birth defect diagnosis and biomedical research.

Contrastive Learning

GIST: Improving Parameter Efficient Fine Tuning via Knowledge Interaction

1 code implementation12 Dec 2023 Jiacheng Ruan, Jingsheng Gao, Mingye Xie, Suncheng Xiang, Zefang Yu, Ting Liu, Yuzhuo Fu

2) They neglect the interaction between the intrinsic task-agnostic knowledge of pre-trained models and the task-specific knowledge in downstream tasks.

Towards Open-set Gesture Recognition via Feature Activation Enhancement and Orthogonal Prototype Learning

no code implementations5 Dec 2023 Chen Liu, Can Han, Chengfeng Zhou, Crystal Cai, Suncheng Xiang, Hualiang Ni, Dahong Qian

While there has been significant progress in gesture recognition based on surface electromyography (sEMG), accurate recognition of predefined gestures only within a closed set is still inadequate in practice.

Gesture Recognition Open Set Learning

Towards Discriminative Representation with Meta-learning for Colonoscopic Polyp Re-Identification

no code implementations2 Aug 2023 Suncheng Xiang, Qingzhong Chen, Shilun Cai, Chengfeng Zhou, Crystal Cai, Sijia Du, Zhengjie Zhang, Yunshi Zhong, Dahong Qian

Colonoscopic Polyp Re-Identification aims to match the same polyp from a large gallery with images from different views taken using different cameras and plays an important role in the prevention and treatment of colorectal cancer in computer-aided diagnosis.

Meta-Learning Retrieval

Learning Discriminative Visual-Text Representation for Polyp Re-Identification

1 code implementation20 Jul 2023 Suncheng Xiang, Cang Liu, Sijia Du, Dahong Qian

Colonoscopic Polyp Re-Identification aims to match a specific polyp in a large gallery with different cameras and views, which plays a key role for the prevention and treatment of colorectal cancer in the computer-aided diagnosis.

Clustering Contrastive Learning +1

Learning Robust Visual-Semantic Embedding for Generalizable Person Re-identification

1 code implementation19 Apr 2023 Suncheng Xiang, Jingsheng Gao, Mengyuan Guan, Jiacheng Ruan, Chengfeng Zhou, Ting Liu, Dahong Qian, Yuzhuo Fu

In this paper, we propose a Multi-Modal Equivalent Transformer called MMET for more robust visual-semantic embedding learning on visual, textual and visual-textual tasks respectively.

Generalizable Person Re-identification Representation Learning

AutoKary2022: A Large-Scale Densely Annotated Dataset for Chromosome Instance Segmentation

no code implementations28 Mar 2023 Dan You, Pengcheng Xia, Qiuzhu Chen, Minghui Wu, Suncheng Xiang, Jun Wang

Automated chromosome instance segmentation from metaphase cell microscopic images is critical for the diagnosis of chromosomal disorders (i. e., karyotype analysis).

Instance Segmentation Segmentation +1

CluCDD:Contrastive Dialogue Disentanglement via Clustering

1 code implementation16 Feb 2023 Jingsheng Gao, Zeyu Li, Suncheng Xiang, Ting Liu, Yuzhuo Fu

A huge number of multi-participant dialogues happen online every day, which leads to difficulty in understanding the nature of dialogue dynamics for both humans and machines.

Clustering Contrastive Learning +1

MALUNet: A Multi-Attention and Light-weight UNet for Skin Lesion Segmentation

1 code implementation3 Nov 2022 Jiacheng Ruan, Suncheng Xiang, Mingye Xie, Ting Liu, Yuzhuo Fu

To address this challenge, we propose a light-weight model to achieve competitive performances for skin lesion segmentation at the lowest cost of parameters and computational complexity so far.

Image Segmentation Lesion Segmentation +3

Deep Multimodal Fusion for Generalizable Person Re-identification

1 code implementation2 Nov 2022 Suncheng Xiang, Hao Chen, Wei Ran, Zefang Yu, Ting Liu, Dahong Qian, Yuzhuo Fu

Person re-identification plays a significant role in realistic scenarios due to its various applications in public security and video surveillance.

Domain Generalization Generalizable Person Re-identification +2

MEW-UNet: Multi-axis representation learning in frequency domain for medical image segmentation

1 code implementation25 Oct 2022 Jiacheng Ruan, Mingye Xie, Suncheng Xiang, Ting Liu, Yuzhuo Fu

Specifically, our block performs a Fourier transform on the three axes of the input feature and assigns the external weight in the frequency domain, which is generated by our Weights Generator.

Image Segmentation Medical Image Segmentation +2

SubFace: Learning with Softmax Approximation for Face Recognition

no code implementations24 Aug 2022 Hongwei Xu, Suncheng Xiang, Dahong Qian

The softmax-based loss functions and its variants (e. g., cosface, sphereface, and arcface) significantly improve the face recognition performance in wild unconstrained scenes.

Face Recognition

Less is More: Learning from Synthetic Data with Fine-grained Attributes for Person Re-Identification

1 code implementation22 Sep 2021 Suncheng Xiang, Guanjie You, Mengyuan Guan, Hao Chen, Binjie Yan, Ting Liu, Yuzhuo Fu

Moreover, aiming to fully exploit the potential of FineGPR and promote the efficient training from millions of synthetic data, we propose an attribute analysis pipeline called AOST, which dynamically learns attribute distribution in real domain, then eliminates the gap between synthetic and real-world data and thus is freely deployed to new scenarios.

Attribute Person Re-Identification +1

Learning from Self-Discrepancy via Multiple Co-teaching for Cross-Domain Person Re-Identification

1 code implementation6 Apr 2021 Suncheng Xiang, Yuzhuo Fu, Mengyuan Guan, Ting Liu

Employing clustering strategy to assign unlabeled target images with pseudo labels has become a trend for person re-identification (re-ID) algorithms in domain adaptation.

Clustering Domain Adaptation +2

Taking A Closer Look at Synthesis: Fine-grained Attribute Analysis for Person Re-Identification

no code implementations15 Oct 2020 Suncheng Xiang, Yuzhuo Fu, Guanjie You, Ting Liu

Person re-identification (re-ID) plays an important role in applications such as public security and video surveillance.

Attribute GPR +1

Attribute analysis with synthetic dataset for person re-identification

no code implementations12 Jun 2020 Suncheng Xiang, Yuzhuo Fu, Guanjie You, Ting Liu

To address this problem, firstly, we develop a large-scale synthetic data engine, the salient characteristic of this engine is controllable.

Attribute Person Re-Identification

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