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Journal of Measurement Science and Instrumentation
ISSN 1674-8042 · Publishing Center of North University of China · 1.148 artikel di indeks
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Artikel Jurnal
Super-resolution measurement with quantum estimation
Optical precision measurement is evolving from conventional intensity and phase readout toward a paradigm centered on mode selection, statistical estimation, and information extraction. Conventional intensity- and phase-based schemes can achieve high sensitivity, but their performance is often…
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Artikel Jurnal
A compact dual⁃mode EMAT⁃ECT sensor with lift-off compensation for thickness gauging of coated aluminum plates
Electromagnetic acoustic transducers (EMATs) offer contactless, single-sided inspection for nuclear applications. In CAP1400 baffle plates, nonuniform protective coatings cause spatially varying lift-off distances that result in severe attenuation of signal amplitudes. Conventional EMAT systems…
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Artikel Jurnal
Video saliency prediction via gated fusion of dual-stream hybrid architecture
To balance long-range spatiotemporal dependency modeling and fine local feature preservation in video saliency prediction (VSP), we propose an end-to-end dynamic complementary fusion network (DcF-Net) featuring a dual-backbone fusion architecture. The spatiotemporal stream leverages improved…
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Artikel Jurnal
A lightweight multi-task framework for low-slow-small target recognition using K-band FMCW radar
Low-slow-small (LSS) target recognition in low-altitude radar surveillance remains challenging because radar echoes are often affected by background clutter, weak micro-Doppler components, and aspect-dependent variations. In addition, practical radar applications require models that can preserve…
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Artikel Jurnal
A review of early warning methods based on force-gas-temperature signals for thermal runaway in lithium-ion batteries
Lithium-ion batteries (LIBs) offer high performance for energy storage but pose safety risks, especially thermal runaway. To enable early warning, battery condition can be inferred indirectly and incompletely from three parameters: mechanical stress-strain, temperature, and gas composition. These…
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Artikel Jurnal
Traffic object detection for fixed-camera expressway surveillance under degraded imaging conditions
Traffic object detection in fixed-camera expressway surveillance is challenging because wide-view monitoring scenes contain mixed object scales, distant small targets, weak visual evidence, and degraded imaging factors such as low resolution, blur, weak contrast, glare, and background interference…
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Artikel Jurnal
Design and analysis of a low-power HMAC hardware architecture
Hash-based message authentication code (HMAC) modules often operate for extended periods in power-constrained embedded security terminals and edge-trusted computing devices, easily creating a significant energy bottleneck issues. To address this challenge, we propose a module-level collaborative…
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Artikel Jurnal
Optic fiber F⁃P sensor based on a gold⁃coated PDMS film for pressure and temperature measurements
Optic fiber Fabry-Pérot (F-P) sensors are compact, lightweight, highly sensitive, and resistant to electromagnetic interference, making them increasingly valued in fields such as biomedical and precision detection. This work elucidates a straightforward fabrication method for an optic fiber F-P…
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Artikel Jurnal
Lightweight operation step recognition network based on post enhanced depthwise convolution and spatial-frequency attention
In practical operational training, image classification is employed to recognize trainees’ operational results in real time. Based on the recognition results, effective feedback can be provided to trainees, which plays a critical role in improving teaching quality and helping mitigate the shortage…
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Artikel Jurnal
Optimized Kalman filtering approach for integrated navigation based on entropy fusion
To address the performance degradation of traditional Kalman filters in time-varying thick-tailed non-Gaussian noise environments, we propose a maximum correntropy Kalman filter (MCKF) algorithm based on distribution entropy(DE), called DE-MCKF. Among them, the DE is used to determine the confusion…
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Artikel Jurnal
Remote sensing semantic change detection via hybrid Mamba-Transformer architecture and cross-attention guidance
Semantic change detection (SCD) in remote sensing aims to identify change regions and recognize semantic categories between bi-temporal images simultaneously. In practical applications, remote sensing images are often susceptible to irrelevant environmental factors such as illumination fluctuations…
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Artikel Jurnal
YOLO-AOD: A lightweight algorithm for detecting foreign object invasions on railway tracks in foggy conditions
Considering the performance degradation of object detection algorithms in foggy conditions, a lightweight end-to-end detection algorithm is proposed by adding a dehazing module AOD-Net to the front end of YOLOv8 model, called YOLO-AOD. The architecture of the proposed algorithm is composed of two…
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Artikel Jurnal
Design and verification of triaxial MOEMS accelerometer based on grating Talbot effect
This paper presents a monolithic triaxial micro-opto-electromechanical systems (MOEMS) accelerometer utilizing the Talbot effect of micro-nano gratings, which integrates in-plane and out-of-plane sensing structures on a single chip to enable fully triaxial acceleration detection. Based on optical…
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Artikel Jurnal
A three-stage pipeline readout circuit with on-chip self-calibration for computing-in-memory
This paper presents a high-precision three-stage pipeline readout circuit for computing-in-memory (CIM) architectures with on-chip self-calibration. The proposed readout circuit addresses the challenges of precision errors in analog computing and enhances computing throughput. A current subtraction…
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Artikel Jurnal
Improved Canny edge detection algorithm based on FPGA
In light of the limited adaptability in threshold selection of the conventional Canny edge detection algorithm and the sluggish processing speed of regular microprocessors, the integration of field-programmable gate array (FPGA) with high-speed parallel processing can significantly enhance the…
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Artikel Jurnal
Real-time lightweight self-supervised monocular depth estimation
Monocular depth estimation aims to predict depth information within a scene from a single RGB image, but many models remain computationally intensive for real-time inference on resource-constrained edge devices. This paper presents a lightweight self-supervised monocular depth estimation network…
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