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Remote sensing image captioning aims to generate semantically accurate descriptions that are closely linked to the visual features of remote sensing images. Existing approaches typically emphasize fine-grained extraction of visual features…

计算机视觉与模式识别 · 计算机科学 2025-04-01 Maofu Liu , Jiahui Liu , Xiaokang Zhang

Accurate identification of agricultural pests is essential for crop protection but remains challenging due to the large intra-class variance and fine-grained differences among pest species. While deep learning has advanced pest detection,…

人工智能 · 计算机科学 2025-05-06 Jiaqi Zhang , Zhuodong Liu , Kejian Yu

The rapid advancement in high-resolution satellite remote sensing data acquisition, particularly those achieving submeter precision, has uncovered the potential for detailed extraction of surface architectural features. However, the…

计算机视觉与模式识别 · 计算机科学 2023-09-13 Xuan Zhou , Xuefeng Wei

Unsupervised remote sensing change detection aims to monitor and analyze changes from multi-temporal remote sensing images in the same geometric region at different times, without the need for labeled training data. Previous unsupervised…

计算机视觉与模式识别 · 计算机科学 2025-11-13 Yating Liu , Yan Lu

The detection of small objects, particularly traffic signs, is a critical subtask within object detection and autonomous driving. Despite the notable achievements in previous research, two primary challenges persist. Firstly, the main issue…

计算机视觉与模式识别 · 计算机科学 2024-08-27 Pengyu Li , Chenhe Liu , Tengfei Li , Xinyu Wang , Shihui Zhang , Dongyang Yu

Dominant pan-sharpening frameworks simply concatenate the MS stream and the PAN stream once at a specific level. This way of fusion neglects the multi-level spectral-spatial correlation between the two streams, which is vital to improving…

计算机视觉与模式识别 · 计算机科学 2021-09-22 Yuan Yuan , Yi Sun , Yuanlin Zhang

Siamese networks are widely used for remote sensing change detection tasks. A vanilla siamese network has two identical feature extraction branches which share weights, these two branches work independently and the feature maps are not…

计算机视觉与模式识别 · 计算机科学 2022-06-07 Hongbin Zhou , Yupeng Ren , Qiankun Li , Jun Yin , Yonggang Lin

We propose a novel framework for representing neural fields on triangle meshes that is multi-resolution across both spatial and frequency domains. Inspired by the Neural Fourier Filter Bank (NFFB), our architecture decomposes the spatial…

计算机视觉与模式识别 · 计算机科学 2025-07-22 Avigail Cohen Rimon , Tal Shnitzer , Mirela Ben Chen

In this work, we propose a novel staged depthwise correlation and feature fusion network, named DCFFNet, to further optimize the feature extraction for visual tracking. We build our deep tracker upon a siamese network architecture, which is…

计算机视觉与模式识别 · 计算机科学 2023-10-17 Dianbo Ma , Jianqiang Xiao , Ziyan Gao , Satoshi Yamane

Infrared small target detection (IRSTD) plays a crucial role in numerous military and civilian applications. However, existing methods often face the gradual degradation of target edge pixels as the number of network layers increases, and…

计算机视觉与模式识别 · 计算机科学 2026-02-20 Shuying Li , Qiang Ma , San Zhang , Wuwei Wang , Chuang Yang

Most existing learning-based multi-modality image fusion (MMIF) methods suffer from significant structure inconsistency due to their inappropriate usage of structural features at the semantic level. To alleviate these issues, we propose a…

计算机视觉与模式识别 · 计算机科学 2025-08-13 Qiao Yang , Yu Zhang , Yutong Chen , Jian Zhang , Shunli Zhang

Effectively describing features for cross-modal remote sensing image matching remains a challenging task due to the significant geometric and radiometric differences between multimodal images. Existing methods primarily extract features at…

计算机视觉与模式识别 · 计算机科学 2025-10-03 Abu Sadat Mohammad Salehin Amit , Xiaoli Zhang , Md Masum Billa Shagar , Zhaojun Liu , Xiongfei Li , Fanlong Meng

In hyperspectral remote sensing data mining, it is important to take into account of both spectral and spatial information, such as the spectral signature, texture feature and morphological property, to improve the performances, e.g., the…

计算机视觉与模式识别 · 计算机科学 2019-04-09 Lefei Zhang , Qian Zhang , Bo Du , Xin Huang , Yuan Yan Tang , Dacheng Tao

Remote sensing change detection is vital for monitoring environmental and urban transformations but faces challenges like manual feature extraction and sensitivity to noise. Traditional methods and early deep learning models, such as…

In the field of multi-source remote sensing image classification, remarkable progress has been made by using Convolutional Neural Network (CNN) and Transformer. Recently, Mamba-based methods built upon the State Space Model (SSM) have shown…

图像与视频处理 · 电气工程与系统科学 2025-01-28 Feng Gao , Xuepeng Jin , Xiaowei Zhou , Junyu Dong , Qian Du

In image classification task, feature extraction is always a big issue. Intra-class variability increases the difficulty in designing the extractors. Furthermore, hand-crafted feature extractor cannot simply adapt new situation. Recently,…

计算机视觉与模式识别 · 计算机科学 2020-06-18 Chieh-Ning Fang , Chin-Teng Lin

The accurate detection of Mesoscale Convective Systems (MCS) is crucial for meteorological monitoring due to their potential to cause significant destruction through severe weather phenomena such as hail, thunderstorms, and heavy rainfall.…

计算机视觉与模式识别 · 计算机科学 2024-04-29 Jiajun Liang , Baoquan Zhang , Yunming Ye , Xutao Li , Chuyao Luo , Xukai Fu

In accordance with the urban reconstruction problem proposed by the DFC23 Track 2 Contest, this paper attempts a multitask-learning method of building extraction and height estimation using both optical and radar satellite imagery. Contrary…

计算机视觉与模式识别 · 计算机科学 2023-08-08 Saad Ahmed Jamal , Arioluwa Aribisala

Federated learning (FL) enables the collaborative training of deep neural networks across decentralized data archives (i.e., clients) without sharing the local data of the clients. Most of the existing FL methods assume that the data…

计算机视觉与模式识别 · 计算机科学 2025-03-14 Barış Büyüktaş , Gencer Sumbul , Begüm Demir

Remote sensing images captured from aerial perspectives often exhibit significant scale variations and complex backgrounds, posing challenges for salient object detection (SOD). Existing methods typically extract multi-level features at a…

计算机视觉与模式识别 · 计算机科学 2026-03-23 Bin Wan , Runmin Cong , Xiaofei Zhou , Hao Fang , Chengtao Lv , Sam Kwong