Search Results for author: Jiahao Qi

Found 9 papers, 3 papers with code

Nearshore Underwater Target Detection Meets UAV-borne Hyperspectral Remote Sensing: A Novel Hybrid-level Contrastive Learning Framework and Benchmark Dataset

1 code implementation20 Feb 2025 Jiahao Qi, Chuanhong Zhou, Xingyue Liu, Chen Chen, Dehui Zhu, Kangcheng Bin, Ping Zhong

To address this, we propose the Hyperspectral Underwater Contrastive Learning Network (HUCLNet), a novel framework that integrates contrastive learning with a self-paced learning paradigm for robust HUTD in nearshore regions.

Contrastive Learning

UCM-VeID V2: A Richer Dataset and A Pre-training Method for UAV Cross-Modality Vehicle Re-Identification

no code implementations CVPR 2025 Xingyue Liu, Jiahao Qi, Chen Chen, Kangcheng Bin, Ping Zhong

Cross-Modality Re-Identification (VI-ReID) aims to achieve around-the-clock target matching, benefiting from the strengths of both RGB and infrared (IR) modalities.

Image Reconstruction Self-Supervised Learning +1

Spiking-PhysFormer: Camera-Based Remote Photoplethysmography with Parallel Spike-driven Transformer

1 code implementation7 Feb 2024 Mingxuan Liu, Jiankai Tang, Yongli Chen, Haoxiang Li, Jiahao Qi, Siwei Li, Kegang Wang, Jie Gan, Yuntao Wang, Hong Chen

Additionally, the power consumption of the transformer block is reduced by a factor of 12. 2, while maintaining decent performance as PhysFormer and other ANN-based models.

Beyond Sharing Weights in Decoupling Feature Learning Network for UAV RGB-Infrared Vehicle Re-Identification

no code implementations12 Oct 2023 Xingyue Liu, Jiahao Qi, Chen Chen, Kangcheng Bin, Ping Zhong

Moreover, to meet cross-modality discrepancy and orientation discrepancy challenges, we present a hybrid weights decoupling network (HWDNet) to learn the shared discriminative orientation-invariant features.

Vehicle Re-Identification

A CNN with Noise Inclined Module and Denoise Framework for Hyperspectral Image Classification

1 code implementation25 May 2022 Zhiqiang Gong, Ping Zhong, Jiahao Qi, Panhe Hu

Finally, the CNN with noise inclined module and the denoise framework is developed to obtain discriminative features and provides good classification performance of hyperspectral image.

Classification Hyperspectral Image Classification +1

Transferable Physical Attack against Object Detection with Separable Attention

no code implementations19 May 2022 Yu Zhang, Zhiqiang Gong, Yichuang Zhang, YongQian Li, Kangcheng Bin, Jiahao Qi, Wei Xue, Ping Zhong

Transferable adversarial attack is always in the spotlight since deep learning models have been demonstrated to be vulnerable to adversarial samples.

Adversarial Attack object-detection +1

Self-aligned Spatial Feature Extraction Network for UAV Vehicle Re-identification

no code implementations8 Jan 2022 Aihuan Yao, Jiahao Qi, Ping Zhong

Extensive experiments are conducted on UAV-VeID dataset, and our method achieves the best performance compared with recent ReID works.

Vehicle Re-Identification

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