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We present a multi-purpose algorithm for simultaneous face detection, face alignment, pose estimation, gender recognition, smile detection, age estimation and face recognition using a single deep convolutional neural network (CNN). The…

Computer Vision and Pattern Recognition · Computer Science 2016-11-04 Rajeev Ranjan , Swami Sankaranarayanan , Carlos D. Castillo , Rama Chellappa

The face is a rich source of information that can be utilized to infer a person's biological age, sex, phenotype, genetic defects, and health status. All of these factors are relevant for predicting an individual's remaining lifespan. In…

Computer Vision and Pattern Recognition · Computer Science 2023-01-20 Amir Fekrazad

Age estimation is an important yet very challenging problem in computer vision. Existing methods for age estimation usually apply a divide-and-conquer strategy to deal with heterogeneous data caused by the non-stationary aging process.…

Computer Vision and Pattern Recognition · Computer Science 2019-04-09 Wanhua Li , Jiwen Lu , Jianjiang Feng , Chunjing Xu , Jie Zhou , Qi Tian

The human face constantly conveys information, both consciously and subconsciously. However, as basic as it is for humans to visually interpret this information, it is quite a big challenge for machines. Conventional semantic facial feature…

Machine Learning · Computer Science 2016-10-21 Amogh Gudi

Face image synthesis is gaining more attention in computer security due to concerns about its potential negative impacts, including those related to fake biometrics. Hence, building models that can detect the synthesized face images is an…

Computer Vision and Pattern Recognition · Computer Science 2024-01-10 Roberto Leyva , Victor Sanchez , Gregory Epiphaniou , Carsten Maple

Generative AI now produces photorealistic portraits that circulate widely in social and newslike contexts. Human ability to distinguish real from synthetic faces is time-sensitive because image generators continue to improve while public…

Human-Computer Interaction · Computer Science 2026-03-26 Sunwhi Kim , Sunyul Kim

A lifespan face synthesis (LFS) model aims to generate a set of photo-realistic face images of a person's whole life, given only one snapshot as reference. The generated face image given a target age code is expected to be age-sensitive…

Computer Vision and Pattern Recognition · Computer Science 2021-08-16 Sen He , Wentong Liao , Michael Ying Yang , Yi-Zhe Song , Bodo Rosenhahn , Tao Xiang

Dental age is one of the most reliable methods to identify an individual's age. By using dental panoramic radiography (DPR) images, physicians and pathologists in forensic sciences try to establish the chronological age of individuals with…

Image and Video Processing · Electrical Eng. & Systems 2023-10-31 Isa Atas , Cuneyt Ozdemir , Musa Atas , Yahya Dogan

The main challenges of age estimation from facial expression videos lie not only in the modeling of the static facial appearance, but also in the capturing of the temporal facial dynamics. Traditional techniques to this problem focus on…

Computer Vision and Pattern Recognition · Computer Science 2019-12-03 Wenjie Pei , Hamdi Dibeklioğlu , Tadas Baltrušaitis , David M. J. Tax

Bone age assessment gives us evidence to analyze the children growth status and the rejuvenation involved chronological and biological ages. All the previous works consider left-hand X-ray image of a child in their works. In this paper, we…

Computer Vision and Pattern Recognition · Computer Science 2019-01-30 Hai-Duong Nguyen , Soo-Hyung Kim

This paper presents a novel deep learning-based approach for simultaneous age and gender classification from facial images, designed to enhance the effectiveness of targeted advertising campaigns. We propose a custom Convolutional Neural…

Computer Vision and Pattern Recognition · Computer Science 2025-07-25 Muhammad Imran Zaman , Nisar Ahmed

Naked eye recognition of age is usually based on comparison with the age of others. However, this idea is ignored by computer tasks because it is difficult to obtain representative contrast images of each age. Inspired by the transfer…

Computer Vision and Pattern Recognition · Computer Science 2023-03-15 Ping Chen , Xingpeng Zhang , Ye Li , Ju Tao , Bin Xiao , Bing Wang , Zongjie Jiang

In the application of face recognition, eyeglasses could significantly degrade the recognition accuracy. A feasible method is to collect large-scale face images with eyeglasses for training deep learning methods. However, it is difficult to…

Computer Vision and Pattern Recognition · Computer Science 2021-02-11 Jianzhu Guo , Xiangyu Zhu , Zhen Lei , Stan Z. Li

In this dissertation, we present a generative model to capture the relation between facial image quality features (like pose, illumination direction, etc) and face recognition performance. Such a model can be used to predict the performance…

Computer Vision and Pattern Recognition · Computer Science 2015-10-27 Abhishek Dutta

In modern times, face recognition has become one of the key aspects of computer vision. There are at least two reasons for this trend; the first is the commercial and law enforcement applications, and the second is the availability of…

Computer Vision and Pattern Recognition · Computer Science 2012-10-09 Meftah Ur Rahman

As the global population continues to age, there is an increasing demand for ways to accurately quantify the biological processes underlying aging. Biological age, unlike chronological age, reflects an individual's physiological state,…

Quantitative Methods · Quantitative Biology 2025-08-29 Jared A Kushner , Mohit Pandey , Sandeep , S Kohli

Visual kinship recognition aims to identify blood relatives from facial images. Its practical application-- like in law-enforcement, video surveillance, automatic family album management, and more-- has motivated many researchers to put…

Machine Learning · Computer Science 2019-11-19 Pengyu Gao , Siyu Xia , Joseph Robinson , Junkang Zhang , Chao Xia , Ming Shao , Yun Fu

Analyzer of Spectra for Age Determination (ASAD) is a new package that can easily predict the age and reddening of stellar clusters from their observed optical integrated spectra by comparing them to synthesis model spectra. The ages…

Astrophysics of Galaxies · Physics 2015-06-22 Randa Asa'd

Face age progression, which aims to predict the future looks, is important for various applications and has been received considerable attentions. Existing methods and datasets are limited in exploring the effects of occupations which may…

Computer Vision and Pattern Recognition · Computer Science 2017-12-04 Siyu Zhou , Weiqiang Zhao , Jiashi Feng , Hanjiang Lai , Yan Pan , Jian Yin , Shuicheng Yan

Brain age is a critical measure that reflects the biological ageing process of the brain. The gap between brain age and chronological age, referred to as brain PAD (Predicted Age Difference), has been utilized to investigate…

Image and Video Processing · Electrical Eng. & Systems 2025-07-15 Lemuel Puglisi , Alessia Rondinella , Linda De Meo , Francesco Guarnera , Sebastiano Battiato , Daniele Ravì