Results 91 to 100 of about 54,181 (280)

Emotion Recognition using OpenCV

International Journal of Engineering and Advanced Technology, 2019
The human face plays a pivotal role in identifying emotions, regardless of subject-independent features. For human-computer interaction, facial expressions form a platform for non-verbal communication. In this regard, a system which detects and analyses facial expressions, needs to be robust enough to account for human faces having multiple variability
P.S.R.V Aditya, P Dinesh Sai, Purvaja Varati, R Rohan Singh   +3 more
openaire   +1 more source

Development of NMP‐001, A Nitromethane‐Based Green Propellant

Propellants, Explosives, Pyrotechnics, EarlyView.
ABSTRACT This paper discusses the development of a model monopropellant that is aimed at exploring the applicability of nitromethane‐based propellants as an alternative to hydrazine. This approach addresses the challenges faced by HAN‐, ADN‐based propulsion by being more cost‐effective while providing similar performance figures.
Maxim Kurilov, Joshua Haase, Christoph U. Kirchberger, Stefan Schlechtirem   +3 more
wiley   +1 more source

Lighting System Control for Cataract Maturity Imaging Device

Journal of Electrical Engineering and Computer
As technology advances, various innovations have been made to assist in diagnosing and treating cataracts. In cataract detection, artificial intelligence-based methods such as Convolutional Neural Networks (CNN) have proven very effective in detecting ...
Katon Bagus Setiawan, I Komang Somawirata, Irmalia Suryani Faradisa   +2 more
doaj   +1 more source

The AAU Multimodal Annotation Toolboxes: Annotating Objects in Images and Videos [PDF]

, 2018
This tech report gives an introduction to two annotation toolboxes that enable the creation of pixel and polygon-based masks as well as bounding boxes around objects of interest.
Bahnsen, Chris H., Moeslund, Thomas B., Møgelmose, Andreas   +2 more
core   +1 more source

Survey on AI‐Enabled Computer Vision Technologies and Applications for Space Robotic Missions

Journal of Field Robotics, EarlyView.
ABSTRACT This survey provides a comprehensive overview of recent advancements and challenges in Artificial Intelligence (AI)‐enabled computer vision (CV) techniques for space robotic missions, spanning critical phases such as Entry, Descent, and Landing (EDL), orbital operations, and planetary surface exploration.
Maciej Quoos, Steven Kay, Julia Wajoras, Robert Field, Evridiki V. Ntagiou, Fakher Mohammad, Yang Gao   +6 more
wiley   +1 more source

Inkjet‐Printed Physical Unclonable Functions For Secure Authentication

Small, EarlyView.
Herein, we propose a low‐cost authentication system based on a scalable fabrication technology and user friendly recognition system. It involves inkjet printing as a manufacturing method and an optical recognition system based on contour features extraction.
Riccardo Sargeni, Elisabetta Dimaggio, Francesco Pieri, Stefano Di Pascoli, Giuseppe Iannaccone, Gianluca Fiori   +5 more
wiley   +1 more source

The Impact of Environmental Factors on Image Qualities of Holographic Projection

Journal of Applied Science and Engineering
This study primarily investigates the variations in image quality resulting from environmental factors in holographic projection, with the external environment being considered as a variable.
Shihchien Chan
doaj   +1 more source

Alteration of Phase Transformation Behavior and Prior Austenite Grain Structure Due to Elevated Tramp Element Concentrations in a Hypoeutectoid Steel

steel research international, EarlyView.
The phase transformation behavior of a hypoeutectoid steel is studied in comparison with alloys containing higher concentrations of tramp elements, simulating high recycling rates. The examination of microstructures reveals that the tramp elements facilitate the formation of displacive phases along with retained austenite.
Lukas Hatzenbichler, Marek Gocnik, Phillip Haslberger, Matthew Galler, Andreas Stark, Oleksandr Glushko, Jozef Keckes, Ronald Schnitzer   +7 more
wiley   +1 more source

Accessibility of 3D Game Environments for People with Aphasia: An Exploratory Study [PDF]

, 2011
People with aphasia experience difficulties with all aspects of language and this can mean that their access to technology is substantially reduced. We report a study undertaken to investigate the issues that confront people with aphasia when interacting
Cocks, N., Galliers, J. R., Marshall, J., Muscroft, S., Pring, T., Roper, A., Wilson, S.   +6 more
core  

COMPARATIVE ANALYSIS OF THE ACCURACY AND EFFICIENCY OF MOTION DETECTION TOOLS AND SYSTEMS FOR PIR SENSOR, OPENCV WEBCAM, AND RASPBERRY PI

Електроніка та інформаційні технології
Background. This paper focuses on developing and evaluating a facial recognition system optimized for real-world conditions. A prototype system was implemented, featuring a face detection algorithm, hardware configuration, and integration of OpenCV, Dlib,
Roman Diachok, Halyna Klym, Ivan Tepliakov   +2 more
doaj   +1 more source