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747 Results Found

  • Article
  • Open Access
268 Views
29 Pages

A Multi-Task Detection Approach with Multi-Scale Attention Aggregation and Feature Enhancement

  • Xibao Wu,
  • Kexin Yang,
  • Wei Zhao,
  • Yiqun Wang,
  • Wenbai Chen and
  • Chunjiang Zhao

9 February 2026

This research presents an advanced YOLOv8-MMD framework specifically designed for intelligent white radish harvesting systems, addressing the critical need for simultaneous species recognition and quality evaluation. The proposed architecture is buil...

  • Article
  • Open Access
6 Citations
4,142 Views
20 Pages

9 May 2021

The main challenges of semantic segmentation in vehicle-mounted scenes are object scale variation and trading off model accuracy and efficiency. Lightweight backbone networks for semantic segmentation usually extract single-scale features layer-by-la...

  • Article
  • Open Access
14 Citations
5,363 Views
22 Pages

13 January 2023

Automated building footprint extraction requires the Deep Learning (DL)-based semantic segmentation of high-resolution Earth observation images. Fully convolutional networks (FCNs) such as U-Net and ResUNET are widely used for such segmentation. The...

  • Article
  • Open Access
253 Views
24 Pages

9 January 2026

Accurate identification of the combustion state in municipal solid waste incineration (MSWI) processes is crucial for achieving efficient, low-emission, and safe operation. However, existing methods often struggle with stable and reliable recognition...

  • Article
  • Open Access
204 Citations
10,398 Views
18 Pages

28 January 2020

Object detection in point cloud data is one of the key components in computer vision systems, especially for autonomous driving applications. In this work, we present Voxel-Feature Pyramid Network, a novel one-stage 3D object detector that utilizes r...

  • Article
  • Open Access
4 Citations
3,926 Views
14 Pages

3 November 2020

We present photometric stereo algorithms robust to non-Lambertian reflection, which are based on a convolutional neural network in which surface normals of objects with complex geometry and surface reflectance are estimated from a given set of an arb...

  • Article
  • Open Access
54 Citations
5,618 Views
20 Pages

3 January 2022

Water area segmentation is an important branch of remote sensing image segmentation, but in reality, most water area images have complex and diverse backgrounds. Traditional detection methods cannot accurately identify small tributaries due to incomp...

  • Article
  • Open Access
9 Citations
3,895 Views
18 Pages

The effective use of multi-scale features remains an open problem for object detection tasks. Recently, proposed object detectors have usually used Feature Pyramid Networks (FPN) to fuse multi-scale features. Since Feature Pyramid Networks use a rela...

  • Article
  • Open Access
1,322 Views
12 Pages

Multiplexing Multi-Scale Features Network for Salient Target Detection

  • Xiaoxuan Liu,
  • Yanfei Peng,
  • Gang Wang and
  • Jing Wang

5 September 2024

This paper proposes a multiplexing multi-scale features network (MMF-Network) for salient target detection to tackle the issue of incomplete detection structures when identifying salient targets across different scales. The network, based on encoder&...

  • Article
  • Open Access
13 Citations
4,153 Views
20 Pages

5 December 2022

Land cover semantic segmentation is an important technique in land. It is very practical in land resource protection planning, geographical classification, surveying and mapping analysis. Deep learning shows excellent performance in picture segmentat...

  • Article
  • Open Access
3 Citations
1,604 Views
19 Pages

31 December 2024

Amidst the dual challenges of energy shortages and global warming, photovoltaic (PV) power generation has emerged as a critical technology due to its efficient utilization of solar energy. Rooftops, as underutilized spaces, are ideal locations for in...

  • Article
  • Open Access
6 Citations
3,727 Views
17 Pages

Multi-Scale Aggregation Graph Neural Networks Based on Feature Similarity for Semi-Supervised Learning

  • Xun Zhang,
  • Lanyan Yang,
  • Bin Zhang,
  • Ying Liu,
  • Dong Jiang,
  • Xiaohai Qin and
  • Mengmeng Hao

28 March 2021

The problem of extracting meaningful data through graph analysis spans a range of different fields, such as social networks, knowledge graphs, citation networks, the World Wide Web, and so on. As increasingly structured data become available, the imp...

  • Article
  • Open Access
7 Citations
3,684 Views
12 Pages

5 June 2019

In this paper, our goal is to improve the recognition accuracy of battlefield target aggregation behavior while maintaining the low computational cost of spatio-temporal depth neural networks. To this end, we propose a novel 3D-CNN (3D Convolutional...

  • Article
  • Open Access
6 Citations
2,340 Views
16 Pages

17 January 2025

Conflicts between humans and animals in agricultural and settlement areas have recently increased, resulting in significant resource loss and risks to human and animal lives. This growing issue presents a global challenge. This paper addresses the de...

  • Article
  • Open Access
5 Citations
1,932 Views
19 Pages

MRFA-Net: Multi-Scale Receptive Feature Aggregation Network for Cloud and Shadow Detection

  • Jianxiang Wang,
  • Yuanlu Li,
  • Xiaoting Fan,
  • Xin Zhou and
  • Mingxuan Wu

20 April 2024

The effective segmentation of clouds and cloud shadows is crucial for surface feature extraction, climate monitoring, and atmospheric correction, but it remains a critical challenge in remote sensing image processing. Cloud features are intricate, wi...

  • Article
  • Open Access
15 Citations
4,150 Views
27 Pages

Point Set Multi-Level Aggregation Feature Extraction Based on Multi-Scale Max Pooling and LDA for Point Cloud Classification

  • Guofeng Tong,
  • Yong Li,
  • Weilong Zhang,
  • Dong Chen,
  • Zhenxin Zhang,
  • Jingchao Yang and
  • Jianjun Zhang

29 November 2019

Accurate and effective classification of lidar point clouds with discriminative features expression is a challenging task for scene understanding. In order to improve the accuracy and the robustness of point cloud classification based on single point...

  • Article
  • Open Access
25 Citations
3,596 Views
24 Pages

A Multi-Scale Object Detector Based on Coordinate and Global Information Aggregation for UAV Aerial Images

  • Liming Zhou,
  • Zhehao Liu,
  • Hang Zhao,
  • Yan-E Hou,
  • Yang Liu,
  • Xianyu Zuo and
  • Lanxue Dang

9 July 2023

Unmanned aerial vehicle (UAV) image object detection has great application value in the military and civilian fields. However, the objects in the captured images from UAVs have problems of large-scale variation, complex backgrounds, and a large propo...

  • Article
  • Open Access
482 Views
27 Pages

30 November 2025

Synthetic aperture radar images have all-weather and all-time capabilities and are widely used in the field of ship target surveillance at sea. However, its detection accuracy is often limited by factors such as complex sea conditions, diverse ship s...

  • Article
  • Open Access
1,620 Views
14 Pages

With the development of deep learning, significant improvements and optimizations have been made in salient object detection. However, many salient object detection methods have limitations, such as insufficient context information extraction, limite...

  • Article
  • Open Access
32 Citations
3,562 Views
21 Pages

27 October 2022

In recent years, with the extensive application of deep learning in images, the task of remote sensing image change detection has witnessed a significant improvement. Several excellent methods based on Convolutional Neural Networks and emerging trans...

  • Article
  • Open Access
910 Views
24 Pages

MDNet: A Differential-Perception-Enhanced Multi-Scale Attention Network for Remote Sensing Image Change Detection

  • Jingwen Li,
  • Mengke Zhao,
  • Xiaoru Wei,
  • Yusen Shao,
  • Qingyang Wang and
  • Zhenxin Yang

8 August 2025

As a core task in remote sensing image processing, change detection plays a vital role in dynamic surface monitoring for environmental management, urban planning, and agricultural supervision. However, existing methods often suffer from missed detect...

  • Article
  • Open Access
11 Citations
3,663 Views
22 Pages

PDT-YOLO: A Roadside Object-Detection Algorithm for Multiscale and Occluded Targets

  • Ruoying Liu,
  • Miaohua Huang,
  • Liangzi Wang,
  • Chengcheng Bi and
  • Ye Tao

4 April 2024

To tackle the challenges of weak sensing capacity for multi-scale objects, high missed detection rates for occluded targets, and difficulties for model deployment in detection tasks of intelligent roadside perception systems, the PDT-YOLO algorithm b...

  • Article
  • Open Access
1 Citations
1,359 Views
19 Pages

Underwater image enhancement (UIE) is a key technology in the fields of underwater robot navigation, marine resources development, and ecological environment monitoring. Due to the absorption and scattering of different wavelengths of light in water,...

  • Article
  • Open Access
5 Citations
2,248 Views
21 Pages

9 June 2024

Accurate snow depth estimation is of significant importance, particularly for preventing avalanche disasters and predicting flood seasons. The predominant approaches for such snow depth estimation, based on deep learning methods, typically rely on pa...

  • Article
  • Open Access
4 Citations
1,841 Views
20 Pages

Accurate and efficient detection of floating waste is crucial for environmental protection and aquatic ecosystem preservation, yet remains challenging due to environmental interference and the prevalence of small targets. To address these limitations...

  • Article
  • Open Access
508 Views
27 Pages

2 December 2025

Semantic change detection has become a key technology for monitoring the evolution of land cover and land use categories at the semantic level. However, existing methods often lack effective information interaction and fail to capture changes at mult...

  • Article
  • Open Access
123 Views
22 Pages

19 February 2026

Single image super-resolution (SISR) is a classical computer vision task that aims to reconstruct a high-resolution image from a low-resolution input, thereby improving detail sharpness and visual quality. In recent years, convolutional neural networ...

  • Article
  • Open Access
1,426 Views
21 Pages

18 February 2025

Cloud detection constitutes a pivotal task in remote sensing preprocessing, yet detecting cloud boundaries and identifying thin clouds under complex scenarios remain formidable challenges. In response to this challenge, we designed a network model, n...

  • Article
  • Open Access
3 Citations
1,525 Views
27 Pages

26 June 2025

With the rapid development of deep learning, object detection in remote sensing images has attracted extensive attention. However, remote sensing images typically exhibit the following characteristics: significant variations in object scales, dense s...

  • Article
  • Open Access
1 Citations
1,319 Views
26 Pages

30 July 2025

Semantic change detection technology based on remote sensing data holds significant importance for urban and rural planning decisions and the monitoring of ground objects. However, simple convolutional networks are limited by the receptive field, can...

  • Article
  • Open Access
9 Citations
3,238 Views
21 Pages

5 February 2024

This research introduces the Enhanced Scale-Aware efficient Transformer (ESAE-Transformer), a novel and advanced model dedicated to predicting Exhaust Gas Temperature (EGT). The ESAE-Transformer merges the Multi-Head ProbSparse Attention mechanism wi...

  • Article
  • Open Access
1 Citations
2,170 Views
18 Pages

High-Resolution Reconstruction of Temperature Fields Based on Improved ResNet18

  • Leilei Ma,
  • Jungang Ma,
  • Manlidan Zelminbek and
  • Wenjun Zhang

12 October 2024

High-precision measurement of temperature value distributions in production scenarios is of great significance for industrial production, but traditional temperature field reconstruction algorithms rely on the design of manual feature extraction meth...

  • Article
  • Open Access
878 Views
19 Pages

Anomaly Detection in Mineral Micro-X-Ray Fluorescence Spectroscopy Based on a Multi-Scale Feature Aggregation Network

  • Yangxin Lu,
  • Weiming Jiang,
  • Molei Zhao,
  • Yuanzhi Zhou,
  • Jie Yang,
  • Kunfeng Qiu and
  • Qiuming Cheng

13 September 2025

Micro-X-ray fluorescence spectroscopy (micro-XRF) integrates spatial and spectral information and is widely employed for multi-elemental analyses of rock-forming minerals. However, its inherent limitation in spatial resolution gives rise to significa...

  • Article
  • Open Access
1 Citations
1,369 Views
22 Pages

24 May 2025

The integrity and stability of railway fasteners are of vital importance to railway safety. To address the challenges of limited anomaly samples, irregular defect geometries, and complex operational conditions in rail fastener anomaly detection, this...

  • Article
  • Open Access
690 Views
18 Pages

25 October 2025

To mitigate the reduced accuracy of direction-of-arrival (DOA) estimation in scenarios with low signal-to-noise ratios (SNR) and multiple interfering sources, this paper proposes an Auxiliary Classifier Generative Adversarial Network (ACGAN) architec...

  • Article
  • Open Access
11 Citations
5,649 Views
21 Pages

16 October 2024

This paper introduces a novel approach to pavement material crack detection, classification, and segmentation using advanced deep learning techniques, including multi-scale feature aggregation and transformer-based attention mechanisms. The proposed...

  • Article
  • Open Access
1 Citations
2,239 Views
14 Pages

2 October 2023

At present, a prevalent approach to speaker diarization is clustering based on speaker embeddings. However, this method encounters two primary issues. Firstly, it cannot directly minimize the diarization error during the training process; secondly, t...

  • Article
  • Open Access
270 Views
15 Pages

Pipeline Defect Detection Based on Improved YOLOv11

  • Zhiqiang Li,
  • Weimin Shi and
  • Lei Sun

3 February 2026

Underground utility tunnels face corrosion, cracks, and leakage after long-term use, endangering urban safety. Traditional methods have strong subjectivity, high miss rates, and poor real-time performance, failing refined management needs. This paper...

  • Technical Note
  • Open Access
12 Citations
3,326 Views
17 Pages

3 November 2023

Hyperspectral remote sensing images, with their continuous, narrow, and rich spectra, hold distinct significance in the precise classification of land cover. Deep convolutional neural networks (CNNs) and their variants are increasingly utilized for h...

  • Article
  • Open Access
1 Citations
1,340 Views
25 Pages

CLIP-Driven with Dynamic Feature Selection and Alignment Network for Referring Remote Sensing Image Segmentation

  • Qianqi Lu,
  • Yuxiang Xie,
  • Jing Zhang,
  • Yanming Guo,
  • Yingmei Wei,
  • Jie Jiang and
  • Xidao Luan

8 November 2025

Referring Remote Sensing Image Segmentation (RRSIS) aims to accurately locate and segment target objects in high-resolution aerial imagery based on natural language descriptions. Most existing approaches either directly modify Referring Image Segment...

  • Article
  • Open Access
600 Views
17 Pages

1 November 2025

Lightweight Single-Image Super-Resolution (SISR) faces the core challenge of balancing computational efficiency with reconstruction quality, particularly in preserving both high-frequency details and global structures under constrained resources. To...

  • Article
  • Open Access
1,112 Views
29 Pages

MDFFN: Multi-Scale Dual-Aggregated Feature Fusion Network for Hyperspectral Image Classification

  • Ge Song,
  • Xiaoqi Luo,
  • Yuqiao Deng,
  • Fei Zhao,
  • Xiaofei Yang,
  • Jiaxin Chen and
  • Jinjie Chen

Employing the multi-scale strategy in hyperspectral image (HSI) classification enables the exploration of complex land-cover structures with diverse shapes. However, existing multi-scale methods still have limitations for fine feature extraction and...

  • Article
  • Open Access
1 Citations
1,196 Views
22 Pages

11 May 2025

In agricultural pest detection, the small size of pests poses a critical hurdle to detection accuracy. To mitigate this concern, we propose a Lightweight Cross-Level Feature Aggregation Network (LCFANet), which comprises three key components: a deep...

  • Article
  • Open Access
444 Views
22 Pages

MSA-UNet: Multiscale Feature Aggregation with Attentive Skip Connections for Precise Building Extraction

  • Guobiao Yao,
  • Yan Chen,
  • Wenxiao Sun,
  • Zeyu Zhang,
  • Yifei Tang and
  • Jingxue Bi

An accurate and reliable extraction of building structures from high-resolution (HR) remote sensing images is an important research topic in 3D cartography and smart city construction. However, despite the strong overall performance of recent deep le...

  • Article
  • Open Access
1 Citations
1,140 Views
16 Pages

11 June 2025

The development of Facial Expression Recognition (FER) technology has significantly enhanced the naturalness and intuitiveness of human-robot interaction. In the field of service robots, particularly in applications such as production assistance, car...

  • Article
  • Open Access
39 Citations
5,506 Views
24 Pages

Building Multi-Feature Fusion Refined Network for Building Extraction from High-Resolution Remote Sensing Images

  • Shuhao Ran,
  • Xianjun Gao,
  • Yuanwei Yang,
  • Shaohua Li,
  • Guangbin Zhang and
  • Ping Wang

16 July 2021

Deep learning approaches have been widely used in building automatic extraction tasks and have made great progress in recent years. However, the missing detection and wrong detection causing by spectrum confusion is still a great challenge. The exist...

  • Article
  • Open Access
2 Citations
4,373 Views
14 Pages

LightVSR: A Lightweight Video Super-Resolution Model with Multi-Scale Feature Aggregation

  • Guanglun Huang,
  • Nachuan Li,
  • Jianming Liu,
  • Minghe Zhang,
  • Li Zhang and
  • Jun Li

1 February 2025

Video super-resolution aims to generate high-resolution video sequences with realistic details from existing low-resolution video sequences. However, most existing video super-resolution models require substantial computational power and are not suit...

  • Article
  • Open Access
1,179 Views
22 Pages

20 June 2025

In microscopic imaging, the key to obtaining a fully clear image lies in effectively extracting and fusing the sharp regions from different focal planes. However, traditional multi-focus image fusion algorithms have high computational complexity, mak...

  • Article
  • Open Access
2 Citations
2,091 Views
25 Pages

31 October 2023

Background: The development of laser measurement techniques is of great significance in forestry monitoring and park management in smart cities. It provides many conveniences for improving landscape planning efficiency and strengthening digital const...

  • Article
  • Open Access
2 Citations
2,340 Views
16 Pages

12 June 2022

Lane detection, as a basic environmental perception task, plays a significant role in the safety of automatic driving. Modern lane detection methods have obtained a better performance in most scenarios, but many are unsatisfactory in various scenario...

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