Results 31 to 40 of about 1,017,392 (243)

CANNY EDGE DETECTION AND CONTRAST STRETCHING FOR FACIAL EXPRESSION DETECTION AND RECOGNITION USING MACHINE LEARNING

open access: yesICTACT Journal on Image and Video Processing, 2021
Facial expression recognition in the world is challenging due to various unconstrained conditions. Although existing facial expression classifiers have been almost perfect for analyzing constrained frontal faces, they fail to perform well on partially ...
P Dinesh Kumar, B Rosiline Jeetha
doaj   +1 more source

A biological perspective of Viola-Jones face detection [PDF]

open access: yes2014 Spring Symposium: From Lab to Life: Field Based Applications of MEMS & NEMS (MAMNA), 2014
Human face detection in digital images and videos is a mature technology, yet its operational performance is generally sub-optimal. Any improvement would be beneficial in many applications. Some computer vision approaches to object recognition, including face detection, have begun to achieve impressive levels of accuracy and robustness, yet lack a ...
Thomas M. Murphy   +4 more
openaire   +1 more source

evaluation study of face detection by Viola-Jones algorithm

open access: yesInternational Journal of Health Sciences, 2022
Face detection technology is an essential step in almost all face related analysis applications such as face feature extraction, face alignment, face verification, face identification, face parsing, face recognition, age recognition, and gender ...
Dina M. Abdulhussien, L. Saud
semanticscholar   +1 more source

Processo de detecção Facial utilizando Viola;Jones

open access: yesInterfaces Científicas - Exatas e Tecnológicas, 2015
Em sistemas de reconhecimentos de faces, um dos passos iniciais é o da detecção de faces, ou seja, em uma determinada imagem ou vídeo, a sua funcionalidade é encontrar em uma determinada cena, uma ou mais faces, bem como também, identificar outros componentes como os olhos, bocas, nariz, entre outros.
Luciana Maiara Queiroz de Santana   +1 more
openaire   +3 more sources

SISTEM DETEKSI WAJAH JENIS KUCING DENGAN IMAGE CLASSIFICATION MENGGUNAKAN OPENCV

open access: yesJurnal Teknologi Informatika & Komputer, 2018
Banyaknya ras kucing yang diakui secara jenis klasifikasi diantaranya seperti Anggora, Persia, kucing local dan lain lain. Setiap ras memiliki ciri khusus, maka penentuan ras kucing asli menjadi sulit.
Muhammad Ridwan Effendi
doaj   +1 more source

Deteksi Wajah Menggunakan Metode Viola Jones [PDF]

open access: yes, 2023
As time goes by and developments in the era of World technology are becoming increasingly rapid, more supportive science is needed for progress in life. Computer vision can help these advances, such as Face Detection.
Khairunnisa, Cindy Thaliah
core  

Alat Pendeteksi Wajah Mahasiswa Universitas Trunojoyo Madura (UTM) Menggunakan Metode Viola-Jones

open access: yesALINIER: Journal of Artificial Intelligence & Applications, 2022
Wajah atau muka adalah bagian depan dari kepala, dalam bagian wajah terdiri dari hidung, mulut, mata, pipi, dahi, bibir dan dagu. Pendeteksian wajah terdapat berbagai macam cara, salah satunya adalah dengan menggunakan metode Viola-Jones.
Muhamad Adityas Hani Pratama Pratama
semanticscholar   +1 more source

Ontology-based video retrieval using modified classification technique by learning in smart surveillance applications

open access: yesInternational Journal of Cognitive Computing in Engineering, 2023
With the rapid advancements in communication and multimedia computing technology, multimedia information, particularly video data, has recently become disproportionately accessible.
B. Sathiyaprasad
doaj   +1 more source

Automated Attendance System Based on Facial Recognition using Viola-Jones Algorithm

open access: yesAsian journal of applied science and technology, 2022
Facial Recognition is the most used technology nowadays. Apart from Bio-metrics, Iris scan, fingerprint recognition methodologies, facial recognition is emerging recognition methodology these days.
N. D. Lakshmi   +3 more
semanticscholar   +1 more source

Comparison of Viola-Jones Haar Cascade Classifier and Histogram of Oriented Gradients (HOG) for face detection

open access: yesIOP Conference Series: Materials Science and Engineering, 2020
Human face recognition is one of the most challenging topics in the areas of image processing, computer vision, and pattern recognition. Before recognizing the human face, it is necessary to detect a face then extract the face features. Many methods have
C. Rahmad   +5 more
semanticscholar   +1 more source

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