Results 21 to 30 of about 10,168 (223)

Evaluating YOLOv8-Based Distance Estimation: A Comparison of OpenCV and Coordinate Attention Weighting in Blind Navigation Systems

open access: yesIntensif: Jurnal Ilmiah Penelitian Teknologi dan Penerapan Sistem Informasi
Background: Recent developments in assistive technologies for the visually impaired have increasingly utilized computer vision techniques for real-time distance estimation.
Erwin Syahrudin   +3 more
doaj   +1 more source

RECONHECIMENTO FACIAL EM IMAGENS CAPTURADAS POR CÂMERAS DIGITAIS DE REDE

open access: yesColloquium Exactarum, 2015
Este trabalho apresenta um estudo e um protótipo para o reconhecimento facial humano utilizando imagens capturadas por câmeras de segurança IP. A metodologia do trabalho faz uso dos recursos fornecidos pela biblioteca OpenCV em conjunto com a biblioteca ...
Rogério Kazuhiro Okabe   +1 more
doaj   +3 more sources

Tracking the trajectory of a swarm of mobile robots with a computer vision system

open access: yesTecnología en Marcha
Swarm robotics research uses a range of tools for evaluating the behaviors and metrics of robot collectives. One crucial tool involves the capability to track each robot’s position and orientation at various intervals, enabling the reconstruction of ...
Andrés Jiménez-Mora   +4 more
doaj   +1 more source

An Improvement Object Detection Method Findcontour with Fuzzy Logic for Detect Balinese Script Object

open access: yesAptisi Transactions on Technopreneurship, 2022
The function of OpenCV can be used as a method for detecting Balinese script objects . Experiments to detect Balinese script using this function are able to detect all objects that are on palm leaf media.
Ida Bagus Putra Manuaba   +3 more
doaj   +1 more source

Pengenalan Tanda Arah untuk Navigasi Automatic Guided Vehicle berbasis Raspberry Pi

open access: yesJurnal Nasional Teknik Elektro dan Teknologi Informasi, 2023
Perkembangan zaman modern di sektor teknologi robotika dan mekanisasi telah meningkat sangat signifikan dalam beberapa dekade ini karena efisiensinya yang tinggi dari aspek waktu dan tenaga.
Florentinus Budi Setiawan   +3 more
doaj   +1 more source

Detection of pedestrian and different types of vehicles using image processing [PDF]

open access: yesInternational Journal of Research in Industrial Engineering, 2020
Nowadays, the control of the traffic in the urban roads and in the highway has been a big challenge as the number of increase in the auto mobiles. So to overcome this problem we use the detection and tracking the vehicles using the traffic surveillance ...
H. Herunde   +3 more
doaj   +1 more source

Explainable human‐in‐the‐loop healthcare image information quality assessment and selection

open access: yesCAAI Transactions on Intelligence Technology, EarlyView., 2023
Abstract Smart healthcare applications cannot be separated from healthcare data analysis and the interactive interpretability between data and model. A human‐in‐the‐loop active learning approach is introduced to reduce the cost of healthcare data labelling by evaluating the information quality of unlabelled medical data and then screening the high ...
Yang Li, Sezai Ercisli
wiley   +1 more source

Research on the characteristics of the falling behavior of mixed coal and gangue

open access: yesGong-kuang zidonghua
Traditional studies on the dynamic characteristics of coal flow during the top coal caving process, based on image detection technology, have primarily focused on specific-stage image analysis, lacking a comprehensive analysis of dynamic characteristics ...
SHAN Pengfei   +3 more
doaj   +1 more source

Analysis of the efficiency of recognition models in streaming video

open access: yesСовременная наука и инновации
This article analyzes VGG, MobileNet, and ResNet architectures for medical face mask recognition in streaming video. Deep convolutional neural network is presented by Python libraries: Tensorflow, Keras, and Haar wavelets based on the models of three ...
V. M. Goryaev   +4 more
doaj   +1 more source

Pickering‐Engineered Microparticles for Magnetically Guided Motion and Light‐Triggered Catalysis

open access: yesAdvanced Functional Materials, EarlyView.
Magnetically responsive wax microparticles stabilized by hematite cubes through the Pickering emulsification strategy are developed, showing controlled size, motion, and light‐activated catalytic activity. Annealing under a magnetic field enhances their mobility and steering.
Chiara Ferlito   +6 more
wiley   +1 more source

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