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381
Robustness evaluation of commercial liveness detection platform
Published 2022-02-01“…Liveness detection technology has become an important application in daily life, and it is used in scenarios including mobile phone face unlock, face payment, and remote authentication.However, if attackers use fake video generation technology to generate realistic face-swapping videos to attack the living body detection system in the above scenarios, it will pose a huge threat to the security of these scenarios.Aiming at this problem, four state-of-the-art Deepfake technologies were used to generate a large number of face-changing pictures and videos as test samples, and use these samples to test the online API interfaces of commercial live detection platforms such as Baidu and Tencent.The test results show that the detection success rate of Deepfake images is generally very low by the major commercial live detection platforms currently used, and they are more sensitive to the quality of images, and the false detection rate of real images is also high.The main reason for the analysis may be that these platforms were mainly designed for traditional living detection attack methods such as printing photo attacks, screen remake attacks, and silicone mask attacks, and did not integrate advanced face-changing detection technology into their liveness detection.In the algorithm, these platforms cannot effectively deal with Deepfake attacks.Therefore, an integrated live detection method Integranet was proposed, which was obtained by integrating four detection algorithms for different image features.It could effectively detect traditional attack methods such as printed photos and screen remakes.It could also effectively detect against advanced Deepfake attacks.The detection effect of Integranet was verified on the test data set.The results show that the detection success rate of Deepfake images by proposed Integranet detection method is at least 35% higher than that of major commercial live detection platforms.…”
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382
Development and Performance Analysis of Pneumatic Soft-Bodied Bionic Basic Execution Unit
Published 2020-01-01“…Response surface analysis and numerical simulation algorithm are used to determine the optimal combination of structural dimension parameters by taking the maximum output bending angle of the basic executing unit as the optimization objective. …”
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383
3D printable and myoelectrically sensitive hydrogel for smart prosthetic hand control
Published 2025-01-01“…Systematic in vivo studies were used to investigate its efficacy to control a prosthetic hand by decoding sEMG signals from the human hand via a multiple-channel readout circuit and a sophisticated artificial intelligence algorithm. Our findings demonstrate that the 3D printed gel myoelectric sensing system enables real-time and highly precise control of a prosthetic hand.…”
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384
An Enhanced and Lightweight YOLOv8-Based Model for Accurate Rice Pest Detection
Published 2025-01-01“…Furthermore, to facilitate the deployment of the new algorithm on embedded terminal devices, we applied Layer Adaptive Magnitude Pruning and Knowledge Distillation techniques for a lightweight model. …”
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385
LSTM‐based real‐time stress detection using PPG signals on raspberry Pi
Published 2024-12-01“…In this study, the authors implement key TensorFlow toolkit optimisation techniques including quantisation aware training (QAT), Pruning and prune‐preserving quantisation aware training. …”
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386
Digital mapping of peat thickness and extent in Finland using remote sensing and machine learning
Published 2025-03-01“…Feature selection included an initial screening for multicollinearity using correlation-based feature pruning, followed by final selection using a genetic algorithm. …”
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387
Architected Design and Fabrication of Soft Mechanical Metamaterials
Published 2025-04-01“…Planar printing tool paths, utilized in layer‐by‐layer printing such as fused deposition modeling (FDM) and prevalently used in most slicing algorithms, severely limit the realization of complex topologies required in metamaterials. …”
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388
Enhancing Sports Team Management Through Machine Learning
Published 2025-01-01“…By applying machine learning algorithms and pruning techniques, several classifications were developed to identify the most critical functional attributes of players. …”
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389
Enhancing mechanical and bioinspired materials through generative AI approaches
Published 2025-01-01“…., failure mechanics-3D printing). In addition, generative AI techniques, including generative adversarial networks (GAN), genetic algorithms, and large language models (LLMs), offer efficient and tunable solutions for optimizing material properties, reducing production costs, and accelerating the development timelines.In the field of mechanical materials design, generative AI enables the rapid generation of novel structures with enhanced mechanical performance. …”
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390
Fiber Bragg grating flexible sensor for deformation monitoring in steel structure engineering
Published 2025-06-01“…At the same time, a deformation monitoring model for steel structure engineering was constructed using the Kalman filtering algorithm. Using the FBGFS to monitor the deformation of steel structure engineering, the average error rate of 50 experiments was only 1.46%. …”
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391
Analysis of Generalization Ability for Different AdaBoost Variants Based on Classification and Regression Trees
Published 2015-01-01“…Some researchers compared different AdaBoost variants by experiments in their own fields, and others reviewed various AdaBoost variants by basically introducing these algorithms. However, there is a lack of mathematical analysis of the generalization abilities for different AdaBoost variants. …”
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392
Lightweight coal miners and manned vehicles detection model based on deep learning and model compression techniques: A case study of coal mines in Guizhou region
Published 2025-02-01“…In the model compression phase, the proposed FCW-YOLO model undergoes channel-level sparsity through a collaborative pruning algorithm, automatically identifying unimportant channels and reducing them, resulting in the FCWP-YOLO model, achieving secondary lightweight design of the coal mine pedestrian-vehicle detection model. …”
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393
Scalable reinforcement learning for large-scale coordination of electric vehicles using graph neural networks
Published 2025-07-01“…We prove that EV-GNN enhances classic Reinforcement Learning (RL) algorithms’ scalability and sample efficiency by combining an end-to-end Graph Neural Network (GNN) architecture with RL and employing a branch pruning technique. …”
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394
Unified Mathematical Framework for Slicing and Symmetry Reduction over Event Structures
Published 2014-01-01“…Nonclassical slicing and symmetry reduction can act as efficient structural abstract methods for pruning state space when dealing with verification problems. …”
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395
Local differential privacy-based frequent sequence mining
Published 2022-06-01“…Besides, PrivFSM leverages a threshold-based pruning strategy to prune fake nodes, which reduces perturbations and computation costs. …”
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396
Research of color models in digital graphics
Published 2024-12-01“…Different types of color models are applied depending on the specific tasks and fields, including displays, mobile devices, printing technologies, and color correction systems. …”
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397
Improved YOLO for long range detection of small drones
Published 2025-04-01“…Additionally, deep learning algorithms often demand substantial computational resources, limiting their use on low-capacity platforms. …”
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398
Effects of Hybridizing the U-Net Neural Network in Traffic Lane Detection Process
Published 2025-07-01“…A vision-based lane detection system is difficult to implement in vehicles due to the unique characteristics of algorithms, neural network architectures, limitations, and strict hardware/software requirements. …”
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399
A redundant weight removal method inspired by specific immunotherapy for boosting transfer learning security
Published 2025-06-01“…Currently, redundant weights are removed mainly through pruning algorithms designed by correlating student data with teacher model nodes. …”
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400
Design, Fabrication, and Application of Large-Area Flexible Pressure and Strain Sensor Arrays: A Review
Published 2025-03-01“…Fabrication techniques include 3D printing, screen printing, laser etching, magnetron sputtering, and molding, each influencing sensor performance in different ways. …”
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