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With the advancement of generative models, facial image editing has made significant progress. However, achieving fine-grained age editing while preserving personal identity remains a challenging task. In this paper, we propose TimeMachine,…

计算机视觉与模式识别 · 计算机科学 2025-08-19 Yilin Mi , Qixin Yan , Zheng-Peng Duan , Chunle Guo , Hubery Yin , Hao Liu , Chen Li , Chongyi Li

In this work, we explore the features that are used by humans and by convolutional neural networks (ConvNets) to classify faces. We use Guided Backpropagation (GB) to visualize the facial features that influence the output of a ConvNet the…

计算机视觉与模式识别 · 计算机科学 2020-03-20 Shanmeng Sun , Wei Zhen Teoh , Michael Guerzhoy

Human action recognition is one of the challenging tasks in computer vision. The current action recognition methods use computationally expensive models for learning spatio-temporal dependencies of the action. Models utilizing RGB channels…

计算机视觉与模式识别 · 计算机科学 2022-06-07 Labina Shrestha , Shikha Dubey , Farrukh Olimov , Muhammad Aasim Rafique , Moongu Jeon

Face Aging has raised considerable attentions and interest from the computer vision community in recent years. Numerous approaches ranging from purely image processing techniques to deep learning structures have been proposed in literature.…

计算机视觉与模式识别 · 计算机科学 2018-02-27 Chi Nhan Duong , Khoa Luu , Kha Gia Quach , Tien D. Bui

Multi-modal data comprising imaging (MRI, fMRI, PET, etc.) and non-imaging (clinical test, demographics, etc.) data can be collected together and used for disease prediction. Such diverse data gives complementary information about the…

机器学习 · 计算机科学 2018-12-27 Anees Kazi , S. Arvind krishna , Shayan Shekarforoush , Karsten Kortuem , Shadi Albarqouni , Nassir Navab

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

In this paper, we propose a novel explanatory framework aimed to provide a better understanding of how face recognition models perform as the underlying data characteristics (protected attributes: gender, ethnicity, age; non-protected…

计算机视觉与模式识别 · 计算机科学 2022-08-24 Andrea Atzori , Gianni Fenu , Mirko Marras

We propose a method for inferring human attributes (such as gender, hair style, clothes style, expression, action) from images of people under large variation of viewpoint, pose, appearance, articulation and occlusion. Convolutional Neural…

计算机视觉与模式识别 · 计算机科学 2014-05-07 Ning Zhang , Manohar Paluri , Marc'Aurelio Ranzato , Trevor Darrell , Lubomir Bourdev

Neural networks achieve the state-of-the-art in image classification tasks. However, they can encode spurious variations or biases that may be present in the training data. For example, training an age predictor on a dataset that is not…

计算机视觉与模式识别 · 计算机科学 2018-09-28 Mohsan Alvi , Andrew Zisserman , Christoffer Nellaker

Since it is difficult to collect face images of the same subject over a long range of age span, most existing face aging methods resort to unpaired datasets to learn age mappings. However, the matching ambiguity between young and aged face…

计算机视觉与模式识别 · 计算机科学 2019-04-16 Yunfan Liu , Qi Li , Zhenan Sun

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

Deep Convolutional Neural Networks (DCNNs) were originally inspired by principles of biological vision, have evolved into best current computational models of object recognition, and consequently indicate strong architectural and functional…

计算机视觉与模式识别 · 计算机科学 2022-09-07 Leonard E. van Dyck , Sebastian J. Denzler , Walter R. Gruber

As humans, we can remember certain visuals in great detail, and sometimes even after viewing them once. What is even more interesting is that humans tend to remember and forget the same things, suggesting that there might be some general…

计算机视觉与模式识别 · 计算机科学 2023-01-19 Ananya Sadana , Nikita Thakur , Nikita Poria , Astika Anand , Seeja K. R

The ImageNet dataset ushered in a flood of academic and industry interest in deep learning for computer vision applications. Despite its significant impact, there has not been a comprehensive investigation into the demographic attributes of…

机器学习 · 计算机科学 2019-06-06 Chris Dulhanty , Alexander Wong

Facial action unit (AU) detection and face alignment are two highly correlated tasks, since facial landmarks can provide precise AU locations to facilitate the extraction of meaningful local features for AU detection. However, most existing…

计算机视觉与模式识别 · 计算机科学 2020-09-25 Zhiwen Shao , Zhilei Liu , Jianfei Cai , Lizhuang Ma

Most existing AU detection works considering AU relationships are relying on probabilistic graphical models with manually extracted features. This paper proposes an end-to-end deep learning framework for facial AU detection with graph…

计算机视觉与模式识别 · 计算机科学 2020-01-03 Zhilei Liu , Jiahui Dong , Cuicui Zhang , Longbiao Wang , Jianwu Dang

Breast cancer (BC) remains a significant health threat, with no long-term cure currently available. Early detection is crucial, yet mammography interpretation is hindered by high false positives and negatives. With BC incidence projected to…

计算机视觉与模式识别 · 计算机科学 2023-06-22 Jai Vardhan , Taraka Satya Krishna Teja Malisetti

Early cancer detection remains one of the most critical challenges in modern healthcare, where delayed diagnosis significantly reduces survival outcomes. Recent advancements in artificial intelligence, particularly deep learning, have…

计算机视觉与模式识别 · 计算机科学 2025-12-02 Emmanuella Avwerosuoghene Oghenekaro

In this paper we propose an implement a general convolutional neural network (CNN) building framework for designing real-time CNNs. We validate our models by creating a real-time vision system which accomplishes the tasks of face detection,…

计算机视觉与模式识别 · 计算机科学 2017-10-23 Octavio Arriaga , Matias Valdenegro-Toro , Paul Plöger

Deep learning techniques have revolutionized the fields of image restoration and image quality assessment in recent years. While image restoration methods typically utilize synthetically distorted training data for training, deep quality…

图像与视频处理 · 电气工程与系统科学 2023-11-29 Hakan Emre Gedik , Abhinau K. Venkataramanan , Alan C. Bovik