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8481
Intelligent Prediction Platform for Sepsis Risk Based on Real-Time Dynamic Temporal Features: Design Study
Published 2025-05-01“…ResultsThe sepsis prediction model demonstrated robust performance in the test cohort (224 patients), achieving an accuracy of 0.7 (95% CI 0.68-0.71), precision of 0.69 (95% CI 0.68-0.71), F1-score of 0.69 (95% CI 0.67-0.70), and area under the receiver operating characteristic curve of 0.76 (95% CI 0.74-0.77). The TreeSHAP method effectively visualized feature contributions, enabling clinicians to interpret the model’s prediction logic and identify anomalies. …”
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8482
Towards a fully automated underwater census for fish assemblages in the Mediterranean Sea
Published 2025-03-01“…In most cases, Underwater Visual Census (UVC) is the preferred method, however this can be costly in terms of human effort and is limited by meteorological and logistical factors. …”
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8483
Chronic lymphocytic leukemia (CLL) screening and abnormality detection based on multi-layer fluorescence imaging signal enhancement and compensation
Published 2025-03-01“…This study aims to enhance FISH signal clarity, improve screening efficiency, and reduce false negatives through an automated image acquisition and signal enhancement framework. Methods An automated workflow was developed, integrating a dynamic signal enhancement method that optimizes global and local features. …”
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8484
Explainable fully automated CT scoring of interstitial lung disease for patients suspected of systemic sclerosis by cascaded regression neural networks and its comparison with expe...
Published 2024-11-01“…Abstract Visual scoring of interstitial lung disease in systemic sclerosis (SSc-ILD) from CT scans is laborious, subjective and time-consuming. …”
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8485
Ring Fusion of Fisheye Images Based on Corner Detection Algorithm for Around View Monitoring System of Intelligent Driving
Published 2018-01-01“…In order to improve the visual effect of the around view monitor (AVM), we propose a novel ring fusion method to reduce the brightness difference among fisheye images and achieve a smooth transition around stitching seam. …”
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8486
Didgital-art цінних паперів
Published 2021-12-01“…System-comparative analysis of existing areas of digital art and graphic design; hermeneutic analysis; methods of geometric means adapted to graphic visualization; methods of analytical geometry. …”
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8487
Enhancing VINS with Smart Feature Grading: Overcoming Cautious and Excessive Removal of Dynamic Features for Robust Urban Localization
Published 2025-07-01“…To address these issues, we propose a novel VINS method that combines visual and inertial information with a smart feature grading module to overcome cautious and excessive dynamic feature removal, effectively handling the complexities of dominant and ambiguous dynamic objects beyond the limitations of traditional DL and vision-based methods. …”
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8488
Building a Statistical Model to Detect Foreground Objects and using it in Video Steganography
Published 2023-12-01“…The experimental results showed the better visual quality of the stego video with PSNR values exceeding 58 dB, this indicates that the proposed method works without causing much distortion in the original video and transmitted secret message. …”
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8489
Optimal Viewpoint Assistance for Cooperative Manipulation Using D-Optimality
Published 2025-05-01“…This study proposes a D-optimality-based viewpoint selection method to improve visual assistance for a manipulator by optimizing camera placement. …”
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8490
A Multi-Sensor Fusion Approach Combined with RandLA-Net for Large-Scale Point Cloud Segmentation in Power Grid Scenario
Published 2025-05-01“…This integration enables the construction of a colored point cloud dataset with rich visual and geometric features. Based on the RandLA-Net framework, an efficient processing method for large-scale point cloud segmentation is developed and optimized explicitly for power grid tower scenarios. …”
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8491
QFCOI-Enhancing Objective Quality Assessment for Compressed Omnidirectional Images With Fusion of Measures
Published 2025-01-01“…This paper introduces Quality Fusion of Compressed Omnidirectional Images (QFCOI), an enhanced objective quality assessment method for compressed 360° images. QFCOI integrates linear fusion of feature metrics. …”
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8492
Segmentation of Plant Roots and Soil Constituents Through X-Ray Computed Tomography and Image Analysis to Reveal Plant Root Impacts on Soil Structure
Published 2025-07-01“…While further validation is needed to assess the method’s applicability across different soil types and imaging conditions, it provides a practical basis for visualizing and quantifying root–soil interactions, and could contribute to advancing our understanding of how plant roots influence key soil hydraulic and thermal properties.…”
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8493
Combination ATR-FTIR with Multiple Classification Algorithms for Authentication of the Four Medicinal Plants from <i>Curcuma</i> L. in Rhizomes and Tuberous Roots
Published 2024-12-01“…The original spectroscopic data were pretreated using derivatives, standard normal variate (SNV), multiplicative scatter correction (MSC), and smoothing (S) methods. Among them, 1D + MSC + 13S emerged as the best pretreatment method. …”
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8494
Low-dose computed tomography image denoising using pixel level non-local self-similarity prior with non-local means for healthcare informatics
Published 2025-07-01“…By utilizing this pixel-level prior, the method accurately estimates noise levels and subsequently applies a non-local Haar transform to execute the denoising process. …”
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8495
Degradation Characteristics and Mechanisms of Steel Fiber-Reinforced Concrete Linings in Subsea Tunnels: Insights from Accelerated Erosion Tests with Applied Electric Fields
Published 2025-03-01“…Under the influence of a unidirectional chloride ingress source, the pronounced accumulation of corrosion products was observed only on the side of the reinforcement exposed to chloride penetration. This method effectively visualized the chloride penetration path and its impact on reinforcement corrosion, providing valuable insights for the anti-corrosion design of SFRC linings in subsea tunnels.…”
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8496
SurgPointTransformer: transformer-based vertebra shape completion using RGB-D imaging
Published 2025-12-01“…State-of-the-art computer- and robot-assisted surgery systems rely on intraoperative imaging technologies such as computed tomography and fluoroscopy to provide detailed 3D visualizations of patient anatomy. However, these methods expose both patients and clinicians to ionizing radiation. …”
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8497
Lightweight DeepLabv3+ for Semantic Food Segmentation
Published 2025-04-01“…In this research, a novel, lightweight, deep learning-based method for semantic food segmentation is proposed. …”
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8498
Ocean Eddy Signature on SAR‐Derived Sea Ice Drift and Vorticity
Published 2021-03-01“…To address this problem, we develop a new method of ocean eddy detection based on their signature in sea ice vorticity retrieved from synthetic‐aperture radar (SAR) images. …”
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8499
Detection of Leakage Areas in an Earth Embankment from GPR Measurements and Permeability Logging
Published 2015-01-01“…In particular, this method may be a nondestructive efficient tool for dike diagnosis and complete classical geotechnical methods. …”
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8500
Identification of diabetic retinopathy lesions in fundus images by integrating CNN and vision mamba models.
Published 2025-01-01“…Furthermore, the vision mamba component incorporates the bidirectional state space method and positional embedding to enable the location sensitivity of visual data samples and meet the conditions for global relationship context. …”
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