Search Results for author: Minqiang Xu

Found 9 papers, 3 papers with code

HyperSIGMA: Hyperspectral Intelligence Comprehension Foundation Model

1 code implementation17 Jun 2024 Di Wang, Meiqi Hu, Yao Jin, Yuchun Miao, Jiaqi Yang, Yichu Xu, Xiaolei Qin, Jiaqi Ma, Lingyu Sun, Chenxing Li, Chuan Fu, Hongruixuan Chen, Chengxi Han, Naoto Yokoya, Jing Zhang, Minqiang Xu, Lin Liu, Lefei Zhang, Chen Wu, Bo Du, DaCheng Tao, Liangpei Zhang

To tackle the spectral and spatial redundancy challenges in HSIs, we introduce a novel sparse sampling attention (SSA) mechanism, which effectively promotes the learning of diverse contextual features and serves as the basic block of HyperSIGMA.

SAMRS: Scaling-up Remote Sensing Segmentation Dataset with Segment Anything Model

2 code implementations NeurIPS 2023 Di Wang, Jing Zhang, Bo Du, Minqiang Xu, Lin Liu, DaCheng Tao, Liangpei Zhang

In this study, we leverage SAM and existing RS object detection datasets to develop an efficient pipeline for generating a large-scale RS segmentation dataset, dubbed SAMRS.

Instance Segmentation Object +4

THUEE system description for NIST 2020 SRE CTS challenge

no code implementations12 Oct 2022 Yu Zheng, Jinghan Peng, Miao Zhao, Yufeng Ma, Min Liu, Xinyue Ma, Tianyu Liang, Tianlong Kong, Liang He, Minqiang Xu

This paper presents the system description of the THUEE team for the NIST 2020 Speaker Recognition Evaluation (SRE) conversational telephone speech (CTS) challenge.

Speaker Recognition

The SpeakIn System Description for CNSRC2022

no code implementations22 Sep 2022 Yu Zheng, Yihao Chen, Jinghan Peng, Yajun Zhang, Min Liu, Minqiang Xu

In the SV task fixed track, our system was a fusion of five models, and two models were fused in the SV task open track.

Retrieval Speaker Recognition +1

Poformer: A simple pooling transformer for speaker verification

no code implementations10 Oct 2021 Yufeng Ma, Yiwei Ding, Miao Zhao, Yu Zheng, Min Liu, Minqiang Xu

Most recent speaker verification systems are based on extracting speaker embeddings using a deep neural network.

Speaker Verification

Fast query-by-example speech search using separable model

no code implementations18 Sep 2021 Yuguang Yang, Yu Pan, Xin Dong, Minqiang Xu

Second, we design a novel model inference scheme based on RepVGG which can efficiently improve the QbE search quality.

Word Embeddings

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