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Age estimation from images can be used in many practical scenes. Most of the previous works targeted on the estimation from images in which only one face exists. Also, most of the open datasets for age estimation contain images like that.…

计算机视觉与模式识别 · 计算机科学 2021-02-22 Masakazu Yoshimura , Satoshi Ogata

Despite the unprecedented improvement of face recognition, existing face recognition models still show considerably low performances in determining whether a pair of child and adult images belong to the same identity. Previous approaches…

计算机视觉与模式识别 · 计算机科学 2021-10-25 Jungsoo Lee , Jooyeol Yun , Sunghyun Park , Yonggyu Kim , Jaegul Choo

Ensemble models often achieve higher accuracy than single learners, but their ability to maintain small generalization gaps is not always well understood. This study examines how ensembles balance accuracy and overfitting across four…

机器学习 · 计算机科学 2025-12-08 Zubair Ahmed Mohammad

Modeling the face aging process is a challenging task due to large and non-linear variations present in different stages of face development. This paper presents a deep model approach for face age progression that can efficiently capture…

计算机视觉与模式识别 · 计算机科学 2021-06-08 Chi Nhan Duong , Khoa Luu , Kha Gia Quach , Tien D. Bui

We address the need for a large-scale database of children's faces by using generative adversarial networks (GANs) and face age progression (FAP) models to synthesize a realistic dataset referred to as HDA-SynChildFaces. To this end, we…

计算机视觉与模式识别 · 计算机科学 2023-04-25 Magnus Falkenberg , Anders Bensen Ottsen , Mathias Ibsen , Christian Rathgeb

The challenges associated with deepfake detection are increasing significantly with the latest advancements in technology and the growing popularity of deepfake videos and images. Despite the presence of numerous detection models,…

计算机视觉与模式识别 · 计算机科学 2025-08-12 Unisha Joshi

Brain aging is a regional phenomenon, a facet that remains relatively under-explored within the realm of brain age prediction research using machine learning methods. Voxel-level predictions can provide localized brain age estimates that…

计算机视觉与模式识别 · 计算机科学 2024-04-26 Neha Gianchandani , Mahsa Dibaji , Johanna Ospel , Fernando Vega , Mariana Bento , M. Ethan MacDonald , Roberto Souza

Deep learning algorithms for predicting neuroimaging data have shown considerable promise in various applications. Prior work has demonstrated that deep learning models that take advantage of the data's 3D structure can outperform standard…

图像与视频处理 · 电气工程与系统科学 2023-03-07 Yuda Bi , Anees Abrol , Zening Fu , Jiayu Chen , Jingyu Liu , Vince Calhoun

We present a novel framework to generate images of different age while preserving identity information, which is known as face aging. Different from most recent popular face aging networks utilizing Generative Adversarial Networks(GANs)…

计算机视觉与模式识别 · 计算机科学 2019-09-12 Zipeng Wang , Zhaoxiang Liu , Jianfeng Huang , Shiguo Lian , Yimin Lin

Weather forecasting is fundamentally challenged by the chaotic nature of the atmosphere, necessitating probabilistic approaches to quantify uncertainty. While traditional ensemble prediction (EPS) addresses this through computationally…

机器学习 · 计算机科学 2025-11-19 Xinlei Xiong , Wenbo Hu , Shuxun Zhou , Kaifeng Bi , Lingxi Xie , Ying Liu , Richang Hong , Qi Tian

We report on the curation of several publicly available datasets for age and gender prediction. Furthermore, we present experiments to predict age and gender with models based on a pre-trained wav2vec 2.0. Depending on the dataset, we…

声音 · 计算机科学 2023-06-30 Felix Burkhardt , Johannes Wagner , Hagen Wierstorf , Florian Eyben , Björn Schuller

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…

计算机视觉与模式识别 · 计算机科学 2022-06-14 Hao Zhu , Wan-Jing Nie , Yue-Jie Hou , Qi-Meng Du , Si-Jing Li , Chi-Chun Zhou

We address the problem of bias in automated face recognition and demographic attribute estimation algorithms, where errors are lower on certain cohorts belonging to specific demographic groups. We present a novel de-biasing adversarial…

计算机视觉与模式识别 · 计算机科学 2020-08-03 Sixue Gong , Xiaoming Liu , Anil K. Jain

Skin lesions are an increasingly significant medical concern, varying widely in severity from benign to cancerous. Accurate diagnosis is essential for ensuring timely and appropriate treatment. This study examines the implementation of deep…

计算机视觉与模式识别 · 计算机科学 2024-09-09 Xiaoyi Liu , Zhou Yu , Lianghao Tan , Yafeng Yan , Ge Shi

Motivated by the following two observations: 1) people are aging differently under different conditions for changeable facial attributes, e.g., skin color may become darker when working outside, and 2) it needs to keep some unchanged facial…

计算机视觉与模式识别 · 计算机科学 2019-12-23 Haien Zeng , Hanjiang Lai , Jian Yin

The last decade or two has witnessed a boom of images. With the increasing ubiquity of cameras and with the advent of selfies, the number of facial images available in the world has skyrocketed. Consequently, there has been a growing…

计算机视觉与模式识别 · 计算机科学 2021-10-26 Vikas Sheoran , Shreyansh Joshi , Tanisha R. Bhayani

In this paper we extend the x-vector framework for the task of speaker's age estimation and gender classification. In particular, we replace the baseline multilayer-TDNN architecture with QuartzNet, a convolutional architecture that has…

音频与语音处理 · 电气工程与系统科学 2020-12-04 Damian Kwasny , Daria Hemmerling

A significant limiting factor in training fair classifiers relates to the presence of dataset bias. In particular, face datasets are typically biased in terms of attributes such as gender, age, and race. If not mitigated, bias leads to…

计算机视觉与模式识别 · 计算机科学 2020-06-09 Markos Georgopoulos , James Oldfield , Mihalis A. Nicolaou , Yannis Panagakis , Maja Pantic

Face aging is the task aiming to translate the faces in input images to designated ages. To simplify the problem, previous methods have limited themselves only able to produce discrete age groups, each of which consists of ten years.…

计算机视觉与模式识别 · 计算机科学 2021-03-01 Seogkyu Jeon , Pilhyeon Lee , Kibeom Hong , Hyeran Byun

Integrating deep learning into healthcare enables personalized care but raises trust issues due to model opacity. To improve transparency, we propose a system for dental age estimation from panoramic images that combines an opaque and a…