Results 51 to 60 of about 10,168 (223)

Image-based water depth measurement in open-channel flows using OpenCV [PDF]

Aerul şi Apa: Componente ale Mediului
This study evaluates the accuracy of image-based water depth measurements in open-channel flows by comparing experimental data with results obtained using OpenCV-based image processing algorithms.
Hakan VARÇIN, Mustafa DEMIRCI, Onur BÖLÜK   +2 more
doaj   +1 more source

AI‐Assisted Digital Single‐Molecule Activity Tracker for Decoupling Intrinsic Heterogeneity from Photo‐Oxidative Damage in High‐Photon‐Flux Enzymology

Advanced Science, EarlyView.
Employing a digital single‐molecule activity tracker (dSMAT), this research demonstrates that high‐photon‐flux irradiation drives progressive oxidative scarring in polymerases. Unlike simple thermal denaturation, real‐time kinetic tracking dynamically visualizes enzymes degrading into multiple impaired subpopulations.
Anran Zheng, Qi Yang, Jinze Li, Fuqiang Ma, Xuefeng Wang, Zhen Guo, Chuanyu Li, Dongshu Li, Jia Yao, Zhiqi Zhang, Wei Zhang, Lianqun Zhou   +11 more
wiley   +1 more source

A computer vision approach with OpenCV and deep learning for determining inductance in planar coils

Vojnotehnički Glasnik
Introduction/purpose: In the realm of development and use of computer vision and AI methodologies, this research introduces a combination and advanced method using YOLOv9, a deep learning concept of whole image processing in one pass through a ...
Younes Benazzouz, Djilalia Guendouz
doaj   +1 more source

Комп’ютерний зір у вирішенні проблеми розпізнавання форми кубічного пельменя.

Автоматизация технологических и бизнес-процессов, 2020
В статті вирішується задача розпізнавання форми продукції випускаємої новим комплексом обладнання з виробництва пельменної продукції особливої, кубічної форми.
П. Голубков, Д. Путников, В. Егоров   +2 more
doaj   +1 more source

Autonomous Machine Learning‐Based Classification and Arrangement of Submillimeter Objects Using a Capillary Force Gripper

Advanced Intelligent Discovery, EarlyView.
This study presents an automated system integrating a capillary force gripper and machine learning‐based object detection for sorting and placing submillimeter objects. The system achieved stable and simultaneous manipulation of four object types, with an average task time of 86.0 seconds and a positioning error of 157 ± 84 µm, highlighting its ...
Satoshi Ando, Naoto Watanabe, Chihiro Sekine, Shogen Sekiguchi, Ohmi Fuchiwaki   +4 more
wiley   +1 more source

SiCitra: Aplikasi Berbasis Web untuk Pemrosesan Citra Digital Menggunakan OpenCV

Jurnal informatika UPGRIS
Penelitian ini membahas perancangan SiCitra, aplikasi berbasis website untuk pemrosesan citra digital menggunakan pustaka OpenCV dan metode waterfall.
Lutfi Riani, Afnan Zahra, Fadly Kurniawan, Ihsan Lana Valenza, Fadhlan Zaki Darmansah, Gema Parasti Mindara, Endang Purnama Giri   +6 more
doaj   +1 more source

Automated Alignment Powered by Computer Vision Streamlines the Two‐Photon Polymerization‐Based Micro 3D Printing of Multiscale and Multimaterial Structures

Advanced Intelligent Discovery, EarlyView.
Two‐photon polymerization enables high‐resolution microfabrication, but performing alignment when printing multiple structures is difficult. Here, we present a fast, robust, and open‐source protocol for automated alignment on Nanoscribe systems. Achieving ≈0.4 μm accuracy in under 5 s, our protocol reduces time and error in multimaterial printing. This
Daniel Maher, Valentina Mendoza Martinez, Marcin Piotr Piekarczyk, Stefan Sützl, Ada‐Ioana Bunea   +4 more
wiley   +1 more source

Enhanced Yolov8 with OpenCV for Blind-Friendly Object Detection and Distance Estimation

Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi)
The development of computer technology and computer vision has had a significant positive impact on the daily lives of blind people, especially in efforts to improve their navigation abilities.
Erwin Syahrudin, Ema Utami, Anggit Dwi Hartanto   +2 more
doaj   +1 more source

Liveness Detection with Opencv

International Journal of Innovative Technology and Exploring Engineering, 2019
Biometric system is widely used to recognize the authorized person based on either behavioural characteristics or physical. But this can be spoofed using various traits. Spoofing attack is nothing but attacking or harming biometric recognition system using security features to use system without permission of authorized user.
openaire   +1 more source

Autonomous X‐Ray Fluorescence Mapping for Nanoscale Chemical Speciation of Fine Particulate Matter

Advanced Intelligent Discovery, EarlyView.
We present X‐AutoMap, an autonomous X‐ray fluorescence mapping framework that integrates real‐time analysis with rule‐based computer vision to selectively target chemically relevant regions. By avoiding background‐dominated areas, the method reduces acquisition time by fourfold while enabling accurate particle‐level speciation.
Carlos Deleon, Dmitri Gavrilov, Peggy O’Day, Ajith Pattammattel   +3 more
wiley   +1 more source