Search Results for author: Xiaopeng Fan

Found 13 papers, 5 papers with code

SpikeMba: Multi-Modal Spiking Saliency Mamba for Temporal Video Grounding

no code implementations1 Apr 2024 Wenrui Li, Xiaopeng Hong, Xiaopeng Fan

To address these limitations, we introduce a novel SpikeMba: multi-modal spiking saliency mamba for temporal video grounding.

Video Grounding

QKFormer: Hierarchical Spiking Transformer using Q-K Attention

2 code implementations25 Mar 2024 Chenlin Zhou, Han Zhang, Zhaokun Zhou, Liutao Yu, Liwei Huang, Xiaopeng Fan, Li Yuan, Zhengyu Ma, Huihui Zhou, Yonghong Tian

ii) We incorporate the hierarchical structure, which significantly benefits the performance of both the brain and artificial neural networks, into spiking transformers to obtain multi-scale spiking representation.

Deep Network for Image Compressed Sensing Coding Using Local Structural Sampling

no code implementations29 Feb 2024 Wenxue Cui, Xingtao Wang, Xiaopeng Fan, Shaohui Liu, Xinwei Gao, Debin Zhao

In this paper, we propose a new CNN based image CS coding framework using local structural sampling (dubbed CSCNet) that includes three functional modules: local structural sampling, measurement coding and Laplacian pyramid reconstruction.

Image Compressed Sensing Image Reconstruction

Deep Unfolding Network for Image Compressed Sensing by Content-adaptive Gradient Updating and Deformation-invariant Non-local Modeling

no code implementations16 Oct 2023 Wenxue Cui, Xiaopeng Fan, Jian Zhang, Debin Zhao

In this paper, inspired by the traditional Proximal Gradient Descent (PGD) algorithm, a novel DUN for image compressed sensing (dubbed DUN-CSNet) is proposed to solve the above two issues.

Image Compressed Sensing

Spiking Semantic Communication for Feature Transmission with HARQ

no code implementations13 Oct 2023 Mengyang Wang, Jiahui Li, Mengyao Ma, Xiaopeng Fan

In Collaborative Intelligence (CI), the Artificial Intelligence (AI) model is divided between the edge and the cloud, with intermediate features being sent from the edge to the cloud for inference.

The style transformer with common knowledge optimization for image-text retrieval

no code implementations1 Mar 2023 Wenrui Li, Zhengyu Ma, Jinqiao Shi, Xiaopeng Fan

The main module is the common knowledge adaptor (CKA) with both the style embedding extractor (SEE) and the common knowledge optimization (CKO) modules.

Retrieval Text Retrieval

Event-based Monocular Dense Depth Estimation with Recurrent Transformers

no code implementations6 Dec 2022 Xu Liu, Jianing Li, Xiaopeng Fan, Yonghong Tian

Event cameras, offering high temporal resolutions and high dynamic ranges, have brought a new perspective to address common challenges (e. g., motion blur and low light) in monocular depth estimation.

Event-based vision Monocular Depth Estimation

SNN-SC: A Spiking Semantic Communication Framework for Feature Transmission

1 code implementation13 Oct 2022 Mengyang Wang, Jiahui Li, Mengyao Ma, Xiaopeng Fan, Yonghong Tian

However, most of the existing SC works only transmit analog information on the AWGN channel and cannot be directly used for digital channels.

Classification Quantization

Task-Agnostic Learning to Accomplish New Tasks

1 code implementation9 Sep 2022 Xianqi Zhang, Xingtao Wang, Xu Liu, Wenrui Wang, Xiaopeng Fan, Debin Zhao

Inspired by this observation, this paper proposes a task-agnostic learning method (TAL for short) that can learn fragmented knowledge from task-agnostic data to accomplish new tasks.

Imitation Learning Offline RL +1

Deep Joint Source-Channel Coding for Multi-Task Network

no code implementations13 Sep 2021 Mengyang Wang, Zhicong Zhang, Jiahui Li, Mengyao Ma, Xiaopeng Fan

The feature generated by the mobile device is transmitted through the wireless channel to the edge server.

Multi-Task Learning object-detection +2

COLA-Net: Collaborative Attention Network for Image Restoration

2 code implementations10 Mar 2021 Chong Mou, Jian Zhang, Xiaopeng Fan, Hangfan Liu, Ronggang Wang

Local and non-local attention-based methods have been well studied in various image restoration tasks while leading to promising performance.

CoLA Image Denoising +1

SNR-adaptive deep joint source-channel coding for wireless image transmission

no code implementations30 Jan 2021 Mingze Ding, Jiahui Li, Mengyao Ma, Xiaopeng Fan

Considering the problem of joint source-channel coding (JSCC) for multi-user transmission of images over noisy channels, an autoencoder-based novel deep joint source-channel coding scheme is proposed in this paper.

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