Results 61 to 70 of about 5,138,121 (288)

FACE RECOGNITION TECHNIQUES

open access: yesInformatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska, 2020
The problem of face recognition is discussed. The main methods of recognition are considered. The calibrated stereo pair for the face and calculating the depth map by the correlation algorithm are used.
Olexandr N. Romanyuk   +5 more
doaj   +1 more source

Nutrient/TOR signaling controls adipose mitochondrial transcription factor A (TFAM) to regulate organismal growth in Drosophila

open access: yesFEBS Letters, EarlyView.
Animals must match their growth rate to available nutrients. We show that in Drosophila larvae, the nutrient‐sensing TOR kinase controls growth by regulating levels of TFAM, a key regulator of mitochondrial function, in the adipose tissue. When nutrients are abundant, high TOR activity suppresses TFAM, lowering mitochondrial bioenergetic activity and ...
Shrivani Sriskanthadevan‐Pirahas   +4 more
wiley   +1 more source

Research on 3D Face Recognition Technology Based on Multi Feature Fusion from the Perspective of Aesthetics

open access: yes, 2022
Face recognition is still one of the research hotspots in the field of pattern recognition and artificial intelligence.
Gao, Wenbin   +4 more
core   +1 more source

Performance characterization of the PET-CT tomograph at the PET-cyclotron-radiochemistry site of Messina University

open access: yesAtti della Accademia Peloritana dei Pericolanti : Classe di Scienze Fisiche, Matematiche e Naturali, 2015
The paper presents a face recognition system based on 3D features with the aim of verifying the identity of subjects accessing a controlled Ambient Intelligence Environment and customizing all the services accordingly.
Andrea F. Abate   +2 more
doaj   +1 more source

SIAT-3DFE: A High-Resolution 3D Facial Expression Dataset

open access: yesIEEE Access, 2020
3D facial expression dataset plays an essential role in computer vision and computer graphics, especially to the data-driven machine learning algorithms like deep-learning etc.
Yuping Ye   +3 more
doaj   +1 more source

Sphere Face Model: A 3D morphable model with hypersphere manifold latent space using joint 2D/3D training

open access: yesComputational Visual Media, 2023
3D morphable models (3DMMs) are generative models for face shape and appearance. Recent works impose face recognition constraints on 3DMM shape parameters so that the face shapes of the same person remain consistent.
Diqiong Jiang   +6 more
doaj   +1 more source

Liver organoids: modelling complexity in homeostasis and disease

open access: yesFEBS Letters, EarlyView.
Studying liver in vitro has been challenging because simple 2D cell cultures fail to capture liver's cellular and architectural complexity. To bridge this gap, scientists increasingly use organoids, 3D liver models which better mimic liver composition and function. This review examines recent advances in liver organoid complexity and realism, discusses
Anna M. Dowbaj, Meritxell Huch
wiley   +1 more source

Scale-invariant 3D face recognition using computer-generated holograms and the Mellin transform

open access: yesOpto-Electronic Advances
We present a novel method for scale-invariant 3D face recognition by integrating computer-generated holography with the Mellin transform. This approach leverages the scale-invariance property of the Mellin transform to address challenges related to ...
Yongwei Yao   +5 more
doaj   +1 more source

3D Model Based Pose Invariant Face Recognition from a Single Frontal View

open access: yesELCVIA Electronic Letters on Computer Vision and Image Analysis, 2007
This paper proposes a 3D model based pose invariant face recognition method that can recognize a face of a large rotation angle from its single nearly frontal view.
Qinran Chen, Wai-kuen Cham
doaj   +1 more source

A New Face Recognition Method for Intelligent Security

open access: yesApplied Sciences, 2020
With the advent of the era of artificial intelligence and big data, intelligent security robots not only improve the efficiency of the traditional intelligent security industry but also propose higher requirements for intelligent security.
Zhenzhou Wang   +5 more
doaj   +1 more source

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