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1661
Design and Experimental Operation of a Swing-Arm Orchard Sprayer
Published 2025-07-01“…The combination of a diffuse reflection photoelectric sensor and Arduino single-chip microcomputer was used to realize real-time detection and dynamic spray control in the pear canopy, and the sensor delay compensation algorithm was used to optimize target recognition accuracy and improve the utilization rate of liquid agrochemicals. …”
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1662
SAR Image Registration Based on SAR-SIFT and Template Matching
Published 2025-06-01“…Accurate image registration is essential for synthetic aperture radar (SAR) applications such as change detection, image fusion, and deformation monitoring. …”
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1663
Snow Cover Extraction from Landsat 8 OLI Based on Deep Learning with Cross-Scale Edge-Aware and Attention Mechanism
Published 2024-09-01“…The cross-scale edge perception module replaces the original jump connection of U-net, enhances the low-level image features by introducing edge detection on the shallow feature scale, and enhances the detail perception via branch separation and fusion features on the deep feature scale. …”
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1664
Collision Avoidance Behavior Mining Model Considering Encounter Scenarios
Published 2025-02-01“…Addressing the existing issues of low precision and false detection in data mining algorithms, this paper proposes a collision avoidance behavior mining model considering encounter scenarios. …”
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1665
A linear oscillator model predicts dynamic temporal attention and pupillary entrainment to rhythmic patterns
Published 2018-11-01“…The oscillator model predicted participants’ perceptual thresholds for detecting deviants at probed locations, with a low temporal salience prediction corresponding to a high perceptual threshold and vice versa. …”
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1666
Techniques for Accelerometer Reading Processing on Railway Transport Using Wavelet Transform
Published 2024-03-01“…These methods provide for time-frequency localization for irregularity detection and measurement.Results. Algorithms for vibrational signal processing using the continuous and discrete-time wavelet transform are proposed. …”
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1667
Non-destructive Identification of Moldy Walnuts by Fusing X-Ray and Visual Image Features
Published 2025-06-01“…To address the difficulty of detecting moldy walnuts and the problem of low detection efficiency, a non-destructive method based on fused features of X-ray and visual images was proposed to accurately distinguish four grades of moldy walnuts: moldy both internally and externally, moldy internally and normal externally, normal internally and moldy externally, and normal both internally and externally. …”
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1668
Scalable quality control on processing of large diffusion-weighted and structural magnetic resonance imaging datasets.
Published 2025-01-01“…Most efforts to reduce data QC time rely on quantitative outlier detection, which cannot capture every instance of algorithm failure. …”
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1669
Path Planning for Lunar Rovers in Dynamic Environments: An Autonomous Navigation Framework Enhanced by Digital Twin-Based A*-D3QN
Published 2025-06-01“…A high-fidelity digital twin simulation environment integrates a YOLOv5-based multimodal perception system for real-time obstacle detection and distance estimation. Experimental validation across low-, medium-, and high-complexity scenarios demonstrates superior performance: the method achieves shorter paths, zero collisions in dynamic settings, and 30% faster convergence than baseline D3QN. …”
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1670
Biochemical Oxygen Demand Prediction Based on Three-Dimensional Fluorescence Spectroscopy and Machine Learning
Published 2025-01-01“…This avoids the complicated operation of DO determination, improves detection efficiency, and provides a convenient solution for analyzing large quantities of water samples and monitoring facile water quality.…”
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1671
WORKING ANALYSIS OF SPACE TIME TRELLIS CODE ON WIFI MIMO(2X2) SYSTEM OFDM
Published 2021-12-01“…The simulation that is carried out presents the STTC and OFDM schemes on multi antennas (2 transmitters x 2 receivers) with a Combiner and Maximum Likelihood Sequence Estimator (MLSE) detection algorithm on the receiver. It is to get the quality of the sending signal in the performance analysis of Bit Error Rate (BER) with Signal to Noise Ratio (SNR). …”
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1672
Batch Cooling Crystallization of a Model System Using Direct Nucleation Control and High-Performance In Situ Microscopy
Published 2024-12-01“…Compared to other techniques, HPM enables the detection of small crystals in the range of 1 to 10 μm. …”
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1673
Fast Long-Range Photon Counting Depth Imaging With Sparse Single-Photon Data
Published 2018-01-01“…This depth imaging system is a low-light-level device for a variety of applications, such as target detection, space surveillance, and distance measurement.…”
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1674
Reconstructing the silent circulation of West Nile Virus in a Caribbean island during 15 years using sentinel serological data.
Published 2025-06-01“…We fitted the model to the serological data using a Markov Chain Monte Carlo algorithm. We found that WNV FOI in Guadeloupe Island presented both within-year (seasonal) and between-years fluctuations. …”
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1675
Assesment of Power Quality Disturbances For Grid Integration of PV Power Plants
Published 2019-02-01“…Thus, the first stepin preparing a reliable algorithm for detecting power quality events occurringin the current grid is to model a power system in which power qualityimpairments can be analyzed. …”
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1676
Synchronized Measurement of the Fundamental Voltage and Harmonic, Interharmonic, and Subharmonic Components of the Electrical Grid Using an Adaptive Kalman Filter
Published 2024-09-01“…This work proposes new definitions for the spectral energy aggrupation to improve signal component detection for the IEC standard. Furthermore, an adaptive Kalman filter algorithm is developed that enables the exact identification in real time of the frequency, amplitude, and phase of these components. …”
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1677
Robot Floor-Tiling Control Method Based on Finite-State Machine and Visual Measurement in Limited FOV
Published 2021-01-01“…Although a few robots for floor tiling have been developed, the automation of existing systems is still at a low level. This paper proposes a robot floor-tiling control strategy based on visual measurement feedback and finite-state machine, in which the calculation of tile position information in limited field of vision is obtained by an improved Canny edge detection and a Hough linear transformation. …”
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1678
Security decision method for the edge of multi-layer satellite network based on reinforcement learning
Published 2022-06-01“…Methods:This paper considers a multi-layer satellite network consisting of low-orbit satellites, medium-orbit satellites, and high-orbit geosynchronous satellites.Among them,the low-orbit satellite nodes are responsible for observation and reconnaissance services (such as meteorological observation, geographic detection, intelligence reconnaissance,etc.)…”
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1679
Analyzing mental stress in Indian students through advanced machine learning and wearable technologies
Published 2025-07-01“…This study aims to compare various machine learning (ML) algorithms for detecting mental stress using wearable physiological signal data and proposes a novel model that is automatic, high-performing, low-cost, and with lower time and computation complexity. …”
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1680
Methods for the Construction and Editing of an Efficient Control Network for the Photogrammetric Processing of Massive Planetary Remote Sensing Images
Published 2024-12-01“…Next, to effectively reduce the redundant control points in the control network and decrease the computation time required for bundle adjustment, we then proposed a control network-thinning algorithm based on a K-D tree fast search. Finally, we developed an automatic detection method based on ray tracing for identifying invalid control points in the control network. …”
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