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We introduce a novel method for Photo Dating which estimates the year a photograph was taken by leveraging information from the faces of people present in the image. To facilitate this research, we publicly release CSFD-1.6M, a new dataset…

Computer Vision and Pattern Recognition · Computer Science 2025-11-10 Jakub Paplham , Vojtech Franc

A new method is presented to compute age estimates from theoretical isochrones using temperature, luminosity and metallicity data for individual stars. Based on Bayesian probability theory, this method avoids the systematic biases affecting…

Astrophysics · Physics 2009-11-10 Frederic Pont , Laurent Eyer

Age estimation from facial images typically relies on training data that includes images of minors, a practice that raises serious ethical, legal, and privacy concerns. In this work, we propose a generalized zero-shot benchmark for facial…

Computer Vision and Pattern Recognition · Computer Science 2026-05-29 Caio Petrucci , Leo Sampaio Ferraz Ribeiro , Sandra Avila

The ability to accurately recognize an individual's face with respect to human aging factor holds significant importance for various private as well as government sectors such as customs and public security bureaus, passport office, and…

Computer Vision and Pattern Recognition · Computer Science 2024-10-23 Wang Yao , Muhammad Ali Farooq , Joseph Lemley , Peter Corcoran

Roughly 1/3 of adults older than 65 fall each year, resulting in more than 3 million emergency room visits, thousands of deaths, and over $50 Billion in direct costs. The Centers for Disease Control and Prevention (CDC) estimate that 1/3 of…

Estimating a person's age from their gait has important applications in healthcare, security and human-computer interaction. In this work, we review fifty-nine studies involving over seventy-five thousand subjects recorded with video,…

Computer Vision and Pattern Recognition · Computer Science 2025-07-17 Varun Velankar

The bone age, reflecting the degree of development of the bones, can be used to predict the adult height and detect endocrine diseases of children. Both examinations of radiologists and variability of operators have a significant impact on…

Computer Vision and Pattern Recognition · Computer Science 2022-06-14 Hao Zhu , Wan-Jing Nie , Yue-Jie Hou , Qi-Meng Du , Si-Jing Li , Chi-Chun Zhou

We use ASAD$_2$, the new version of ASAD (Analyzer of Spectra for Age Determination), to obtain the age and reddening of 27 LMC clusters from full fitting of integrated spectra using different statistical methods ($\chi^{2}$ and K-S test)…

Astrophysics of Galaxies · Physics 2016-02-17 Randa S. Asa'd , Alexandre Vazdekis , Sami Zeinelabdin

Imaging fluorescent disease biomarkers in tissues and skin is a non-invasive method to screen for health conditions. We report an automated process that combines intraoral fluorescent porphyrin biomarker imaging, clinical examinations and…

Machine Learning · Computer Science 2018-10-26 Gregory Yauney , Aman Rana , Lawrence C. Wong , Perikumar Javia , Ali Muftu , Pratik Shah

While using a speaker verification (SV) based system in a commercial application, it is important that customers have an inclusive experience irrespective of their gender, age, or ethnicity. In this paper, we analyze the impact of gender…

Sound · Computer Science 2021-11-11 Navdeep Jain , Hongcheng Wang

Non-invasive glucose monitoring remains a critical challenge in the management of diabetes. HRV during sleep shows promise for glucose prediction however, age-related autonomic changes significantly confound traditional HRV analyses. We…

Signal Processing · Electrical Eng. & Systems 2025-08-20 Md Basit Azam , Sarangthem Ibotombi Singh

The lack of high fidelity and publicly available longitudinal children face datasets is one of the main limiting factors in the development of face recognition systems for children. In this work, we introduce the Young Face Aging (YFA)…

Computer Vision and Pattern Recognition · Computer Science 2022-04-06 Keivan Bahmani , Stephanie Schuckers

This work introduces a novel deep-learning approach for estimating age from a single facial image by refining an initial age estimate. The refinement leverages a reference face database of individuals with similar ages and appearances. We…

Computer Vision and Pattern Recognition · Computer Science 2025-02-10 Ran Sandhaus , Yosi Keller

Automatic speaker verification has achieved remarkable progress in recent years. However, there is little research on cross-age speaker verification (CASV) due to insufficient relevant data. In this paper, we mine cross-age test sets based…

Audio and Speech Processing · Electrical Eng. & Systems 2022-07-14 Xiaoyi Qin , Na Li , Chao Weng , Dan Su , Ming Li

Fetal ultrasounds are an essential part of prenatal care and can be used to estimate gestational age (GA). Accurate GA assessment is important for providing appropriate prenatal care throughout pregnancy and identifying complications such…

The human face contains important and understandable information such as personal identity, gender, age, and ethnicity. In recent years, a person's age has been studied as one of the important features of the face. The age estimation system…

Computer Vision and Pattern Recognition · Computer Science 2023-05-02 Mahtab Taheri , Mahdi Taheri , Amirhossein Hadjahmadi

Labeled Faces in the Wild (LFW) database has been widely utilized as the benchmark of unconstrained face verification and due to big data driven machine learning methods, the performance on the database approaches nearly 100%. However, we…

Computer Vision and Pattern Recognition · Computer Science 2018-01-18 Tianyue Zheng , Weihong Deng , Jiani Hu

As large language models transition from text-based interfaces to audio interactions in clinical settings, they might introduce new vulnerabilities through paralinguistic cues in audio. We evaluated these models on 170 clinical cases, each…

Computation and Language · Computer Science 2025-11-11 Zhi Rui Tam , Yun-Nung Chen

In this study, we combine a standardized acquisition protocol with image analysis algorithms to investigate if it is possible to automatically detect maternal risk factors without a trained sonographer. The standardized acquisition protocol…

Image and Video Processing · Electrical Eng. & Systems 2019-07-30 Thomas L. A. van den Heuvel , Chris L. de Korte , Bram van Ginneken

Large Language Models (LLMs) are increasingly applied to medicine, yet their adoption is limited by concerns over reliability and safety. Existing evaluations either test factual medical knowledge in isolation or assess patient-level…

Computation and Language · Computer Science 2026-05-08 Zhan Qu , Michael Färber