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Automatic facial emotion recognition is a challenging task that has gained significant scientific interest over the past few years, but the problem of emotion recognition for a group of people has been less extensively studied. However, it…

计算机视觉与模式识别 · 计算机科学 2019-05-06 Samanyou Garg

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…

计算机视觉与模式识别 · 计算机科学 2023-05-02 Mahtab Taheri , Mahdi Taheri , Amirhossein Hadjahmadi

A significant number of people are suffering from cognitive impairment all over the world. Early detection of cognitive impairment is of great importance to both patients and caregivers. However, existing approaches have their shortages,…

计算机视觉与模式识别 · 计算机科学 2021-11-10 Zixiang Fei , Erfu Yang , Leijian Yu , Xia Li , Huiyu Zhou , Wenju Zhou

High-density object counting in surveillance scenes is challenging mainly due to the drastic variation of object scales. The prevalence of deep learning has largely boosted the object counting accuracy on several benchmark datasets.…

计算机视觉与模式识别 · 计算机科学 2019-04-09 Muming Zhao , Jian Zhang , Chongyang Zhang , Wenjun Zhang

Purpose: The purpose of this study was to observe change in accuracies of convolutional neural networks (CNN) models (ratio of correct classifications to total predictions) on thoracic radiological images by creating different binary…

图像与视频处理 · 电气工程与系统科学 2019-12-03 Mir Muhammad Abdullah , Mir Muhammad Abdur Rahman , Mir Mohammed Assadullah

Achieving robust multi-person 2D body landmark localization and pose estimation is essential for human behavior and interaction understanding as encountered for instance in HRI settings. Accurate methods have been proposed recently, but…

计算机视觉与模式识别 · 计算机科学 2019-12-03 Angel Martínez-González , Michael Villamizar , Olivier Canévet , Jean-Marc Odobez

Facial recognition has always been a challeng- ing task for computer vision scientists and experts. Despite complexities arising due to variations in camera parameters, illumination and face orientations, significant progress has been made…

计算机视觉与模式识别 · 计算机科学 2018-09-11 Saumya Kumaar , Abhinandan Dogra , Abrar Majeedi , Hanan Gani , Ravi M. Vishwanath , S N Omkar

The age estimation task aims to use facial features to predict the age of people and is widely used in public security, marketing, identification, and other fields. However, the features are mainly concentrated in facial keypoints, and…

计算机视觉与模式识别 · 计算机科学 2024-07-24 Yiping Zhang , Yuntao Shou , Tao Meng , Wei Ai , Keqin Li

Facial attributes (\eg, age and attractiveness) estimation performance has been greatly improved by using convolutional neural networks. However, existing methods have an inconsistency between the training objectives and the evaluation…

计算机视觉与模式识别 · 计算机科学 2022-01-03 Bin-Bin Gao , Xin-Xin Liu , Hong-Yu Zhou , Jianxin Wu , Xin Geng

Local deep neural networks have been recently introduced for gender recognition. Although, they achieve very good performance they are very computationally expensive to train. In this work, we introduce a simplified version of local deep…

计算机视觉与模式识别 · 计算机科学 2017-03-27 Zukang Liao , Stavros Petridis , Maja Pantic

Given a gallery of face images of missing children, state-of-the-art face recognition systems fall short in identifying a child (probe) recovered at a later age. We propose a feature aging module that can age-progress deep face features…

计算机视觉与模式识别 · 计算机科学 2020-03-20 Debayan Deb , Divyansh Aggarwal , Anil K. Jain

Face recognition for infants and toddlers presents unique challenges due to rapid facial morphology changes, high inter-class similarity, and limited dataset availability. This study evaluates the performance of four deep learning-based…

计算机视觉与模式识别 · 计算机科学 2026-01-06 Afzal Hossain , Mst Rumana Sumi , Stephanie Schuckers

The pervasiveness of "Internet-of-Things" in our daily life has led to a recent surge in fog computing, encompassing a collaboration of cloud computing and edge intelligence. To that effect, deep learning has been a major driving force…

机器学习 · 计算机科学 2020-05-25 Yinghan Long , Indranil Chakraborty , Kaushik Roy

Facial expression recognition is a topic of great interest in most fields from artificial intelligence and gaming to marketing and healthcare. The goal of this paper is to classify images of human faces into one of seven basic emotions. A…

计算机视觉与模式识别 · 计算机科学 2024-09-05 Akash Saravanan , Gurudutt Perichetla , K. S. Gayathri

It has been recently shown that Generative Adversarial Networks (GANs) can produce synthetic images of exceptional visual fidelity. In this work, we propose the GAN-based method for automatic face aging. Contrary to previous works employing…

计算机视觉与模式识别 · 计算机科学 2017-05-31 Grigory Antipov , Moez Baccouche , Jean-Luc Dugelay

Age estimation is a challenging task that has numerous applications. In this paper, we propose a new direction for age classification that utilizes a video-based model to address challenges such as occlusions, low-resolution, and lighting…

计算机视觉与模式识别 · 计算机科学 2023-11-07 Abid Ali , Ashish Marisetty , Francois Bremond

Brain age prediction based on neuroimaging data could help characterize both the typical brain development and neuropsychiatric disorders. Pattern recognition models built upon functional connectivity (FC) measures derived from resting…

计算机视觉与模式识别 · 计算机科学 2018-01-15 Hongming Li , Theodore D. Satterthwaite , Yong Fan

Predicting attributes from face images in the wild is a challenging computer vision problem. To automatically describe face attributes from face containing images, traditionally one needs to cascade three technical blocks --- face…

计算机视觉与模式识别 · 计算机科学 2016-06-22 Yang Zhong , Josephine Sullivan , Haibo Li

Visual intelligence at the edge is becoming a growing necessity for low latency applications and situations where real-time decision is vital. Object detection, the first step in visual data analytics, has enjoyed significant improvements…

计算机视觉与模式识别 · 计算机科学 2019-11-15 George Plastiras , Christos Kyrkou , Theocharis Theocharides

Facial expressions vary from person to person, and the brightness, contrast, and resolution of every random image are different. This is why recognizing facial expressions is very difficult. This article proposes an efficient system for…

计算机视觉与模式识别 · 计算机科学 2022-09-26 Faisal Ghaffar