Results 51 to 60 of about 782 (175)

Augmented haar cascade classifier for real-time ball detection in humanoid robots under dynamic environments

IJAIN (International Journal of Advances in Intelligent Informatics)
This study proposes an Augmented Haar Cascade Classifier (AHCC) to enhance real-time ball detection for humanoid robots operating in dynamic environments.
Gembong Edhi Setyawan, Edita Rosana Widasari, Barlian Henryranu Prasetio, Yasa Palaguna Umar, Ivan Rafli Adipratama   +4 more
doaj   +1 more source

Sistem Deteksi Wajah dengan Modifikasi Metode Viola Jones

Emitor: Jurnal Teknik Elektro, 2017
Deteksi wajah manusia merupakan salah satu topik yang paling banyak dipelajari di bidang computer vision. Tujuan deteksi wajah adalah untuk mengetahui ada atau tidaknya wajah pada suatu gambar.
Adinda Rizkita Syafira, Gunawan Ariyanto
doaj   +1 more source

Robustness Analysis of Distributed CNN Model Training in Expression Recognition

IET Biometrics, Volume 2026, Issue 1, 2026.
Facial expression recognition is vital in pattern recognition and affective computing. With the advancement of deep learning, its performance has improved, yet challenges remain in nonlaboratory environments due to occlusion, poor lighting, and varying head poses.
Jun Li, Jun Wan
wiley   +1 more source

Evaluation Of Haar Cascade Classifiers Designed For Face Detection

, 2012
In the past years a lot of effort has been made in the field of face detection. The human face contains important features that can be used by vision-based automated systems in order to identify and recognize individuals. Face location, the primary step of the vision-based automated systems, finds the face area in the input image.
R. Padilla, C. F. F. Costa Filho, M. G. F. Costa   +2 more
openaire   +2 more sources

A Novel Lightweight and High‐Performance Detection Framework for Signal Detection in Wideband Spectrogram

Electronics Letters, Volume 62, Issue 1, January/December 2026.
With the proliferation of Internet of Things (IoT) devices, broadband signal detection in low‐signal‐to‐noise ratio (SNR) non‐cooperative environments presents significant challenges. This letter proposes two lightweight modules integrated into the YOLOv8 framework, which effectively reduces computational complexity while improving detection accuracy ...
Deming Hu, Shudong Yuan, Yongjie Zhao, Honghe Huang, Longqing Li   +4 more
wiley   +1 more source

Haar Cascade Classifier and Adaboost Algorithm for Face Detection with the Viola-Jones Method

Transactions on Informatics and Data Science
Face detection is a significant challenge in image processing and computer vision, with broad security, identity recognition, and human-computer interaction applications.
Mohammad Saichu Nidom
doaj   +1 more source

Advanced CNN Architecture for Intelligent Driver Drowsiness Detection

Electronics Letters, Volume 62, Issue 1, January/December 2026.
The paper proposes a hybrid Drowsiness Detection Network (DDN) based on Convolutional Neural Network (CNN) and Long Short‐Term Memory (LSTM). The Dlib's 68‐point model approach is used for extracting the Region of Interest (ROI). The proposed DDN model achieves 99.65% precision, 99.78% recall, 99.61% F1‐score and 99.73% accuracy on YawDD and 98.34 ...
Jyoti Pandey, Abhijit Asati
wiley   +1 more source

Monitoring System of Drowsiness and Lost Focused Driver Using Raspberry Pi

Iranian Journal of Public Health, 2020
Background: Drowsiness condition is one of the significant factors often encountered when an accident occurs. We aimed to detect a method to prevent accidents caused by drowsiness and lost a focused driver.
Kusworo ADI, Catur Edi WIDODO, Aris Puji WIDODO, Hilda Nurul ARISTIA   +3 more
doaj   +1 more source

Deadline‐Adherent Edge AI for Intelligent Vehicles: Real‐Time Obstacle and Traffic Light Detection Using Quantized YOLOv8n on Jetson Orin Nano

IET Intelligent Transport Systems, Volume 20, Issue 1, January/December 2026.
A real‐time embedded perception pipeline tailored for ITS and AVs, with a focus on soft deadline adherence and timing‐aware deployment. We deploy a post‐training quantized YOLOv8n model on an NVIDIA Jetson Orin Nano using a ROS 2‐based architecture and stereo input from a ZED 2i camera.
Saranya M, Archana N, Rishi Koushik G
wiley   +1 more source

AI‐Powered Music Mood Classification: A Systematic Review of Structural Splits and Mapping Gaps Between Sound and Listener

The Journal of Engineering, Volume 2026, Issue 1, January/December 2026.
ABSTRACT Music mood classification supports recommendation, retrieval, and wellness applications, yet reported methods and evaluations vary widely across studies. Following the PRISMA systematic review methodology, this paper synthesises 39 peer‐reviewed works between 2009 and 2025 to summarise common practice across feature design, model families ...
Nathaniel Timothy Pitts, Ravi Suppiah, Noori Kim   +2 more
wiley   +1 more source