Research
Find research shared by the Owlstown community.
Using 3D-LMM-Based Encryption to Secure Digital Images with 3D S-box and Fibonacci Q-Matrix
Abstract: The rapid development of communication technology has significantly improved information transmission and increased capacity. In the context of the Internet of Things (IoT), where massive visual data transmission faces challenges of real...
Publication · April 18, 2026
SAM-Based Efficient Feature Integration Network for Remote Sensing Change Detection: A Case Study on Macao Sea Reclamation
Abstract: Sea reclamation expands land resources along coastal areas and supports sustainable urban growth. Sea reclamation monitoring is a significant application of remote sensing change detection (RSCD). Segment anything model (SAM) supports ze...
Publication · April 18, 2026
PFL-ALP: Personalized Federated Learning Against Backdoor Attacks via Attention-based Local Purification
Abstract: Federated learning (FL) enables collaborative model training with local data privacy preserving, but is vulnerable to backdoor attacks from malicious clients. These attacks can manipulate the global model to produce malicious output when...
Publication · April 18, 2026
LCCDMamba: Visual State Space Model for Land Cover Change Detection of VHR Remote Sensing Images
Abstract: Land cover change detection (LCCD) is a crucial research topic for rational planning of land use and facilitation of sustainable land resource growth. However, due to the complexity of LCCD tasks, integrating global and local features an...
Publication · April 18, 2026
TransHFC: Joints Hypergraph Filtering Convolution and Transformer Framework for Temporal Forgery Localization
Abstract: The authenticity of audio-visual content is being challenged by advanced multimedia editing technologies inspired by Artificial Intelligence-Generated Content (AIGC). Temporal forgery localization aims to detect suspicious contents by lo...
Publication · April 18, 2026
CCA-YOLO: Channel and Coordinate Aware-Based YOLO for Photovoltaic Cell Defect Detection in Electroluminescence Images
Abstract: Solar energy is a renewable energy used for urban power generation, contributing to sustainable cities. In solar energy generation, it is important to inspect the health of photovoltaic (PV) cells for safety and power transformation effi...
Publication · April 18, 2026
SEM-UCSNet: A Novel Semantic Maps-Guided Compressive Sensing Framework for Underwater Images
Abstract: Underwater images (UWIs) captured by underwater detectors are essential for underwater detection and exploration. The compressive sensing theory (CS) provides a method for recovering images from few measurements, and it has been proven t...
Publication · April 18, 2026
An SAM Fine-Tuning Framework With Frequency-Domain Interactive LoRA for Remote Sensing Change Detection
Abstract: Achieving high-accuracy remote sensing change detection (RSCD) algorithms requires high-quality semantic feature extraction from remote sensing images (RSIs). Due to its powerful general-purpose feature extraction capability, the Segment...
Publication · April 18, 2026
A noise-assistant network for tampering detection via inconspicuous feature enhancement and multi-perspective perception
Abstract: In response to malicious tampering with digital images, neural networks are employed to detect tampering, thereby enhancing digital information security. The effectiveness of neural networks in tampering detection is profoundly influence...
Publication · April 18, 2026
EPIX: Embedded PANNs-Based Intelligent Auscultation With XGBoost for Respiratory Sound Classification
Abstract: Classifying respiratory sounds is essential for the early diagnosis of respiratory diseases. However, the computational cost of existing computer-aided respiratory sound analysis approaches limits their practical deployment in real-time ...
Publication · April 18, 2026