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Text-to-image generative models have shown remarkable progress in producing diverse and photorealistic outputs. In this paper, we present a comprehensive analysis of their effectiveness in creating synthetic portraits that accurately…

Computer Vision and Pattern Recognition · Computer Science 2025-02-06 Alexey A. Novikov , Miroslav Vranka , François David , Artem Voronin

Long-term body identification algorithms have emerged recently with the increased availability of high-quality training data. We seek to fill knowledge gaps about these models by analyzing body image embeddings from four body identification…

Computer Vision and Pattern Recognition · Computer Science 2025-02-25 Thomas M Metz , Matthew Q Hill , Blake Myers , Veda Nandan Gandi , Rahul Chilakapati , Alice J O'Toole

AI-enhanced scams now employ deepfake technology to produce convincing audio and visual impersonations of trusted family members, often grandchildren, in real time. These attacks fabricate urgent scenarios, such as legal or medical…

Computers and Society · Computer Science 2025-08-18 Karina LaRubbio , Alyssa Lanter , Seihyun Lee , Mahima Ramesh , Diana Freed

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

Handwriting-based gender classification is a well-researched problem that has been approached mainly by traditional machine learning techniques. In this paper, we propose a novel deep learning-based approach for this task. Specifically, we…

Computer Vision and Pattern Recognition · Computer Science 2019-12-05 Evyatar Illouz , Eli David , Nathan S. Netanyahu

The goal of temporal image forensic is to approximate the age of a digital image relative to images from the same device. Usually, this is based on traces left during the image acquisition pipeline. For example, several methods exist that…

Image and Video Processing · Electrical Eng. & Systems 2024-04-19 Robert Jöchl , Andreas Uhl

The prevalence of smartphone and consumer camera has led to more evidence in the form of digital images, which are mostly taken in uncontrolled and uncooperative environments. In these images, criminals likely hide or cover their faces…

Computer Vision and Pattern Recognition · Computer Science 2023-11-10 Wojciech Michal Matkowski , Xiaojie Li , Adams Wai Kin Kong

Hand detection is essential for many hand related tasks, e.g. parsing hand pose, understanding gesture, which are extremely useful for robotics and human-computer interaction. However, hand detection in uncontrolled environments is…

Computer Vision and Pattern Recognition · Computer Science 2016-12-09 Xiaoming Deng , Ye Yuan , Yinda Zhang , Ping Tan , Liang Chang , Shuo Yang , Hongan Wang

In this work, we study face verification in datasets where images of the same individuals exhibit significant age differences. This poses a major challenge for current face recognition and verification techniques. To address this issue, we…

Computer Vision and Pattern Recognition · Computer Science 2023-05-05 Eran Dahan , Yosi Keller

Age estimation is a difficult task which requires the automatic detection and interpretation of facial features. Recently, Convolutional Neural Networks (CNNs) have made remarkable improvement on learning age patterns from benchmark…

Distributed, Parallel, and Cluster Computing · Computer Science 2018-05-23 Zhenzhen Hui , Peng Sun , Yonggang Wen

The Convolutional Neural Network has amazed us with its usage on several applications. Age range estimation using CNN is emerging due to its application in myriad of areas which makes it a state-of-the-art area for research and improve the…

Computer Vision and Pattern Recognition · Computer Science 2021-04-20 Dipesh Gyawali , Prashanga Pokharel , Ashutosh Chauhan , Subodh Chandra Shakya

In this paper we address the task of gender classification on picture sharing social media networks such as Instagram and Flickr. We aim to infer the gender of an user given only a small set of the images shared in its profile. We make the…

Multimedia · Computer Science 2018-10-11 David Semedo , João Magalhães , Flávio Martins

We train a deep convolutional neural network to perform identity classification using a new dataset of public figures annotated with age, gender, ethnicity and emotion labels, and then fine-tune it for attribute classification. An optimal…

Computer Vision and Pattern Recognition · Computer Science 2016-09-29 Tobi Baumgartner , Jack Culpepper

Aging or gender variation can affect the face recognition performance dramatically. While most of the face recognition studies are focused on the variation of pose, illumination and expression, it is important to consider the influence of…

Computer Vision and Pattern Recognition · Computer Science 2018-11-12 Caroline Werther , Morgan Ferguson , Kevin Park , Troy Kling , Cuixian Chen , Yishi Wang

In practical applications, computer vision tasks often need to be addressed simultaneously. Multitask learning typically achieves this by jointly training a single deep neural network to learn shared representations, providing efficiency…

Computer Vision and Pattern Recognition · Computer Science 2025-05-26 Konstantinos Spathis , Nikolaos Kardaris , Petros Maragos

The automatic analysis of face images can generate predictions about a person's gender, age, race, facial expression, body mass index, and various other indices and conditions. A few recent publications have claimed success in analyzing an…

Computer Vision and Pattern Recognition · Computer Science 2020-11-19 Kevin W. Bowyer , Michael King , Walter Scheirer , Kushal Vangara

Despite the remarkable progress in face recognition related technologies, reliably recognizing faces across ages still remains a big challenge. The appearance of a human face changes substantially over time, resulting in significant…

Computer Vision and Pattern Recognition · Computer Science 2018-10-05 Jian Zhao , Yu Cheng , Yi Cheng , Yang Yang , Haochong Lan , Fang Zhao , Lin Xiong , Yan Xu , Jianshu Li , Sugiri Pranata , Shengmei Shen , Junliang Xing , Hengzhu Liu , Shuicheng Yan , Jiashi Feng

Human age estimation has attracted increasing researches due to its wide applicability in such as security monitoring and advertisement recommendation. Although a variety of methods have been proposed, most of them focus only on the…

Computer Vision and Pattern Recognition · Computer Science 2016-09-14 Qing Tian , Songcan Chen , Xiaoyang Tan

Our team are developing a new online test that analyses hand movement features associated with ageing that can be completed remotely from the research centre. To obtain hand movement features, participants will be asked to perform a variety…

Computer Vision and Pattern Recognition · Computer Science 2023-01-26 Guan Huang , Son N. Tran , Quan Bai , Jane Alty

Age estimation of face images is a crucial task with various practical applications in areas such as video surveillance and Internet access control. While deep learning-based age estimation frameworks, e.g., convolutional neural network…

Computer Vision and Pattern Recognition · Computer Science 2023-07-03 Yuntao Shou , Xiangyong Cao , Deyu Meng