Search Results for author: Xianping Ma

Found 7 papers, 7 papers with code

Frequency Decomposition-Driven Unsupervised Domain Adaptation for Remote Sensing Image Semantic Segmentation

2 code implementations6 Apr 2024 Xianping Ma, Xiaokang Zhang, Xingchen Ding, Man-on Pun, Siwei Ma

Cross-domain semantic segmentation of remote sensing (RS) imagery based on unsupervised domain adaptation (UDA) techniques has significantly advanced deep-learning applications in the geosciences.

Generative Adversarial Network Segmentation +2

RS3Mamba: Visual State Space Model for Remote Sensing Images Semantic Segmentation

1 code implementation3 Apr 2024 Xianping Ma, Xiaokang Zhang, Man-on Pun

Experimental results on two widely used datasets, ISPRS Vaihingen and LoveDA Urban, demonstrate the effectiveness and potential of the proposed RS3Mamba.

Long-range modeling Segmentation +1

Adaptive Semantic-Enhanced Denoising Diffusion Probabilistic Model for Remote Sensing Image Super-Resolution

1 code implementation17 Mar 2024 Jialu Sui, Xianping Ma, Xiaokang Zhang, Man-on Pun

However, the high-frequency details generated by DDPM often suffer from misalignment with HR images due to the model's tendency to overlook long-range semantic contexts.

Decoder Denoising +2

DF4LCZ: A SAM-Empowered Data Fusion Framework for Scene-Level Local Climate Zone Classification

1 code implementation14 Mar 2024 Qianqian Wu, Xianping Ma, Jialu Sui, Man-on Pun

The proposed method introduces a novel Dual-stream Fusion framework for LCZ classification (DF4LCZ), integrating instance-based location features from Google imagery with the scene-level spatial-spectral features extracted from Sentinel-2 imagery.

SAM-Assisted Remote Sensing Imagery Semantic Segmentation with Object and Boundary Constraints

2 code implementations5 Dec 2023 Xianping Ma, Qianqian Wu, Xingyu Zhao, Xiaokang Zhang, Man-on Pun, Bo Huang

Furthermore, the boundary loss capitalizes on the distinctive features of SGB by directing the model's attention to the boundary information of the object.

Model Optimization Novel Concepts +4

GCD-DDPM: A Generative Change Detection Model Based on Difference-Feature Guided DDPM

1 code implementation6 Jun 2023 Yihan Wen, Xianping Ma, Xiaokang Zhang, Man-on Pun

Furthermore, the Difference Conditional Encoder (DCE), is designed to guide the generation of CD maps by exploiting multi-level difference features.

Change Detection Denoising +2

GCRDN: Global Context-Driven Residual Dense Network for Remote Sensing Image Superresolution

1 code implementation Jounal 2023 Jialu Sui, Xianping Ma, Xiaokang Zhang, Man-on Pun

To cope with this problem, this work proposes a novel global context-driven residual dense network (GCRDN) for satellite image SR based on the encoder and decoder architecture.

Decoder Image Reconstruction +1

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