Results 21 to 30 of about 1,997,641 (297)

Adaptive Age Estimation towards Imbalanced Datasets

Applied Sciences, 2023
Current age estimation datasets often have a skewed long-tail distribution with significant data imbalance, rather than an ideal uniform distribution for each category.
Zhiang Dong, Xiaoqiang Li
doaj   +1 more source

Age Assessment through Third Molar Teeth Developmental Stage in Children

Applied Sciences, 2023
Age determination is important for forensic evaluation and for determining criminal responsibility. Based on the development of permanent teeth, the Demirjian staging evaluation key is commonly used in research for estimating age using teeth ...
Noa Sadan, Netta Aderet, Nirit Tagger-Green, Tal Ratson, Amir Laviv   +4 more
doaj   +1 more source

Deep Learning Based Real Age and Gender Estimation from Unconstrained Face Image towards Smart Store Customer Relationship Management

Applied Sciences, 2021
The COVID-19 pandemic markedly changed the human shopping nature, necessitating a contactless shopping system to curb the spread of the contagious disease efficiently.
Md. Mahbubul Islam, Joong-Hwan Baek
doaj   +1 more source

Analysis of factors influencing the ultrasonic fetal weight estimation [PDF]

, 2008
Objective: The aim of our study was the evaluation of sonographic fetal weight estimation taking into consideration 9 of the most important factors of influence on the precision of the estimation. Methods: We analyzed 820 singleton pregnancies from 22 to
Alexander Strauss, Barnhard Y, Baum JD, Ben-Aroya Z, Benacerraf BR, Blann DW, Blickstein I, Bottoms SF, Carolin Kü, Chauhan SP, Chuang L, Davis RO, Deter RL, Divon MY, Dudley NJ, Edwards A, Farrell T, Ferrero A, Field NT, Hadlock FP, Hadlock FP, Hellmeyer L, Hill LM, Honarvar M, Ivo Markus Heer, Jouannic JM, Kaaij MW, Luke B, Martin Dugas, Medchill MT, Merz E, Meyer WJ, Mills MD, Mongelli M, Mongelli M, Moore TR, Nadin Vö, Nzeh DA, O'Keeffe DF, Owen P, Patterson RM, Predanic M, Pressman EK, Rossavik IK, Scott F, Shamley KT, Shepard MJ, Smith GC, Snijders RJ, Spinnato JA, Susanne Mü, Toohey JS, Townsend RR, Valea FA, Warsof SL, Wong SF, Zador IE   +56 more
core   +1 more source

Biological age estimation using DNA methylation analysis: A systematic review

Scientific Dental Journal, 2021
Age estimation is a fundamental part in forensic, criminal, legal, and anthropological investigations. The biomolecular analysis is considered to have a good capability in estimating age because it can describe a person's biological age.
Muhammad Garry Syahrizal Hanafi, Nurtami Soedarsono, Elza Ibrahim Auerkari   +2 more
doaj   +1 more source

Hybrid Ageing Patterns for face age estimation [PDF]

Image and Vision Computing, 2018
Abstract Wrinkles can be embedded in several image-based applications as a descriptor for human skin. However, wrinkle-based age estimation research has not been widely addressed. In this paper, we introduce a Multi-scale Wrinkle Patterns (MWP) representation, investigate the effect of wrinkles on face age estimation and propose Hybrid Ageing ...
Ng C.-C., Yap M.H., Cheng Y.-T., Hsu G.-S.   +3 more
openaire   +3 more sources

Life History Traits and Longevity of the Invasive Asian Common Toad Duttaphrynus melanostictus (Schneider, 1799) in Madagascar

Animals, 2023
We analyzed the body length, age structure, and age at sexual maturity of the invasive Asian common toad Duttaphrynus melanostictus from different sites in Toamasina, east Madagascar.
Fabio Maria Guarino, Franco Andreone, Marcello Mezzasalma, Fulvio Licata, Simona Puoti, Bárbara Santos, Walter Cocca, Jean Francois Solofoniaina Fidy, Serge Herilala Ndriantsoa, Jean Noel, Tsanta Fiderana Rakotonanahary, Rodino Fetrarijahona Harison, Gaetano Odierna, Angelica Crottini   +13 more
doaj   +1 more source

Age estimation by assessment of dentin translucency in permanent teeth

Indian Journal of Dental Research, 2020
Aim: To estimate the age by evaluating the length of dentin translucency in ground sections of extracted teeth using digital scanner and tools of GIMP 2.8 software for dental age estimation.
Jigna S Shah, Ashish F Ranghani, Piyush G Limdiwala   +2 more
doaj   +1 more source

NEIGHBORHOOD LOSS FOR AGE ESTIMATION FROM FACE IMAGE USING CONVOLUTIONAL NEURAL NETWORKS

ICTACT Journal on Image and Video Processing, 2022
Convolutional Neural Network (CNN) is widely used in estimating age from face image. In many CNN applications such as image classification, face recognition and other computer vision scopes, the cross-entropy loss is used as a supervision signal to train
Hyok Kwak, Chol Nam Om, Il Han and Jang Su Kim   +2 more
doaj   +1 more source

Metastatic Prostate Carcinoma in an Early 18th-Century South German Abbot—Interdisciplinary Research Reveals Clues to His Final Disease History

Heritage
This interdisciplinary investigation of the human remains of Balduin Helm, one of the most important abbots of the Fürstenfeld monastery, provides novel information on this historic individual.
Andreas G. Nerlich, Stephanie Panzer, Christine Lehn, Christian Hamann, Simon T. Donell, Oliver K. Peschel   +5 more
doaj   +1 more source