Results 91 to 100 of about 1,166 (183)

Inference for feature selection using the Lasso with high-dimensional data [PDF]

, 2014
Penalized regression models such as the Lasso have proved useful for variable selection in many fields - especially for situations with high-dimensional data where the numbers of predictors far exceeds the number of observations.
Brink-Jensen, Kasper, Ekstrøm, Claus Thorn   +1 more
core  

Classifiaction algorithms for face-based identification systems [PDF]

, 2015
Práce se zabývá rešerší klasifikačních algoritmů pro identifikaci osob podle obličeje. Cílem práce je implementace algoritmů do existujícího systému pro rozpoznávání obličejů a vyhodnocení vlivu jednotlivých klasifikátorů.
Hegr, Vojtěch
core  

Accurate Estimation of Gross Primary Production of Paddy Rice Cropland with UAV Imagery-Driven Leaf Biochemical Model

Remote Sensing
Accurate estimation of gross primary production (GPP) of paddy rice fields is essential for understanding cropland carbon cycles, yet remains challenging due to spatial heterogeneity.
Xiaolong Hu, Liangsheng Shi, Lin Lin, Shenji Li, Xianzhi Deng, Jinmin Li, Jiang Bian, Chenye Su, Shuai Du, Tinghan Wang, Yujie Wang, Zhitao Zhang   +11 more
doaj   +1 more source

Design of a home-based elderly service robot using ROS

Dianzi Jishu Yingyong
Addressing the current issues with elderly service robots, such as limited intelligent voice functions, insufficient perception capabilities, and low integration levels, this paper designed a robot with features including facial recognition, voice ...
Zhao Zebei, Feng Peilin, Xie Xiaorui, Zhang Jing   +3 more
doaj   +1 more source

Dual Sistem Keamanan Pada Pintu Dengan Pengenalan Wajah Local Binary Pattern Histogram (LBPH) Dan Sidik Jari serta Notifikasi Telegram [PDF]

Conventional door security systems, such as padlocks and manual keys, have weaknesses, including vulnerability to duplication and the risk of loss. Biometric-based systems, such as facial recognition, offer a more reliable solution through unique user ...
Faizal, Ahmad, Maulana, Abi, Ullah, Aulia, Zarory, Hilman   +3 more
core   +1 more source

Detection & recognition of veiled and unveiled human face on the basis of eyes using transfer learning. [PDF]

Multimed Tools Appl, 2023
Izhar F, Ali S, Ponum M, Mahmood MT, Ilyas H, Iqbal A.   +5 more
europepmc   +1 more source

Breast Tumor Classification in Ultrasound Images by Fusion of Deep Convolutional Neural Network and Shallow LBP Feature. [PDF]

J Digit Imaging, 2023
Chen H, Ma M, Liu G, Wang Y, Jin Z, Liu C.   +5 more
europepmc   +1 more source

Developing a Natural User Interface and Facial Recognition System With OpenCV and the Microsoft Kinect [PDF]

The task for this project was to design, develop, test, and deploy a facial recognition system for the Kennedy Space Center Augmented/Virtual Reality Lab. This system will serve as a means of user authentication as part of the NUI of the lab.
Gutensohn, Michael
core   +1 more source

Using Median-LBPH Algorithm for Real-Time Face Recognition System

International Journal for Research in Applied Science and Engineering Technology, 2021
Abstract: The LBPH algorithm is used ubiquitously for Face Recognition applications in modern times because of its simplicity of implementation, despite providing high accuracy and less computation time. However, in conditions of varied illumination, face expression and angles at which face images are captured, its confidence is decreased. We propose a
openaire   +1 more source

An Experimental Study of Facial Recognition Performance for Real-Time UAV Surveillance in Urban Environments

Pakistan Journal of Engineering Technology & Science
In today’s era, facial recognition is common in every aspect of life whether in smartphones, security, attendance management, healthcare, and law enforcement.
Muhammad Shafiq, Beenish Ayesha Akram, Samar Raza Talpur, Leezna Saleem   +3 more
doaj   +1 more source