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This article introduces the Membership Inference Test (MINT), a novel approach that aims to empirically assess if given data was used during the training of AI/ML models. Specifically, we propose two MINT architectures designed to learn the…

计算机视觉与模式识别 · 计算机科学 2025-10-09 Daniel DeAlcala , Aythami Morales , Julian Fierrez , Gonzalo Mancera , Ruben Tolosana , Javier Ortega-Garcia

The most popular face recognition benchmarks assume a distribution of subjects without much attention to their demographic attributes. In this work, we perform a comprehensive discrimination-aware experimentation of deep learning-based face…

计算机视觉与模式识别 · 计算机科学 2020-04-07 Ignacio Serna , Aythami Morales , Julian Fierrez , Manuel Cebrian , Nick Obradovich , Iyad Rahwan

Profile images on social networks are users' opportunity to present themselves and to affect how others judge them. We examine what Facebook images say about users' perceived and measured intelligence. 1,122 Facebook users completed a…

计算机视觉与模式识别 · 计算机科学 2016-12-13 Xingjie Wei , David Stillwell

A face model is a mathematical representation of the distinct features of a human face. Traditionally, face models were built using a set of fiducial points or landmarks, each point ideally located on a facial feature, i.e., corner of the…

计算机视觉与模式识别 · 计算机科学 2023-11-07 Jagmohan Meher , Hector Allende-Cid , Torbjörn E. M. Nordling

We explore retrieving character-focused video frames as candidates for being video thumbnails. To evaluate each frame of the video based on the character(s) present in it, characters (faces) are evaluated in two aspects: Facial-expression:…

计算机视觉与模式识别 · 计算机科学 2022-04-15 Shervin Ardeshir , Nagendra Kamath , Hossein Taghavi

The ability to produce convincing textural details is essential for the fidelity of synthesized person images. However, existing methods typically follow a ``warping-based'' strategy that propagates appearance features through the same…

计算机视觉与模式识别 · 计算机科学 2020-10-12 Lingbo Yang , Pan Wang , Xinfeng Zhang , Shanshe Wang , Zhanning Gao , Peiran Ren , Xuansong Xie , Siwei Ma , Wen Gao

Biometrics are one of the most privacy-sensitive data. Ubiquitous authentication systems with a focus on privacy favor decentralized approaches as they reduce potential attack vectors, both on a technical and organizational level. The gold…

密码学与安全 · 计算机科学 2023-04-18 Philipp Hofer , Michael Roland , Philipp Schwarz , René Mayrhofer

Online dating is an increasingly thriving business which boasts billion-dollar revenues and attracts users in the tens of millions. Notwithstanding its popularity, online dating is not impervious to worrisome trust and privacy concerns…

密码学与安全 · 计算机科学 2013-06-24 Gregory Norcie , Emiliano De Cristofaro , Victoria Bellotti

Person re-identification is a problem of identifying individuals across non-overlapping cameras. Although remarkable progress has been made in the re-identification problem, it is still a challenging problem due to appearance variations of…

计算机视觉与模式识别 · 计算机科学 2022-11-09 Seongyeop Yang , Byeongkeun Kang , Yeejin Lee

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

The online recruitment matching system has been the core technology and service platform in CareerBuilder. One of the major challenges in an online recruitment scenario is to provide good matches between job posts and candidates using a…

信息检索 · 计算机科学 2021-07-02 Jing Zhao , Jingya Wang , Madhav Sigdel , Bopeng Zhang , Phuong Hoang , Mengshu Liu , Mohammed Korayem

In the field of deep learning applied to face recognition, securing large-scale, high-quality datasets is vital for attaining precise and reliable results. However, amassing significant volumes of high-quality real data faces hurdles such…

计算机视觉与模式识别 · 计算机科学 2023-05-18 Omer Granoviter , Alexey Gruzdev , Vladimir Loginov , Max Kogan , Orly Zvitia

Images taken from the Internet have been used alongside Deep Learning for many different tasks such as: smile detection, ethnicity, hair style, hair colour, gender and age prediction. After witnessing these usages, we were wondering what…

计算机视觉与模式识别 · 计算机科学 2018-12-20 Rashidedin Jahandideh , Alireza Tavakoli Targhi , Maryam Tahmasbi

We introduce InverseFaceNet, a deep convolutional inverse rendering framework for faces that jointly estimates facial pose, shape, expression, reflectance and illumination from a single input image. By estimating all parameters from just a…

计算机视觉与模式识别 · 计算机科学 2018-05-17 Hyeongwoo Kim , Michael Zollhöfer , Ayush Tewari , Justus Thies , Christian Richardt , Christian Theobalt

Multimedia uploaded content is tagged and recommended by users of collaborative systems, resulting in informal classifications also known as folksonomies. Faceted web ranking has been proved a reasonable alternative to a single ranking…

信息检索 · 计算机科学 2009-03-21 Jose Ignacio Orlicki , Pablo Ignacio Fierens , José Ignacio Alvarez-Hamelin

Machine learning has been used to recognize emotions in faces, typically by looking for 8 different emotional states (neutral, happy, sad, surprise, fear, disgust, anger and contempt). We consider two approaches: feature recognition based…

计算机视觉与模式识别 · 计算机科学 2022-08-23 Siddartha Dalal , Sierra Vo , Michael Lesk , Wesley Yuan

The concept of beauty has been debated by philosophers and psychologists for centuries, but most definitions are subjective and metaphysical, and deficit in accuracy, generality, and scalability. In this paper, we present a novel study on…

计算机视觉与模式识别 · 计算机科学 2019-04-18 Xudong Liu , Tao Li , Hao Peng , Iris Chuoying Ouyang , Taehwan Kim , Ruizhe Wang

Race classification is a long-standing challenge in the field of face image analysis. The investigation of salient facial features is an important task to avoid processing all face parts. Face segmentation strongly benefits several face…

计算机视觉与模式识别 · 计算机科学 2021-04-07 Khalil Khan , Jehad Ali , Irfan Uddin , Sahib Khan , Byeong-hee Roh

With the growing popularity and usage of online social media services, people now have accounts (some times several) on multiple and diverse services like Facebook, LinkedIn, Twitter and YouTube. Publicly available information can be used…

社会与信息网络 · 计算机科学 2013-01-30 Anshu Malhotra , Luam Totti , Wagner Meira , Ponnurangam Kumaraguru , Virgilio Almeida

Evaluating aesthetic value of digital photographs is a challenging task, mainly due to numerous factors that need to be taken into account and subjective manner of this process. In this paper, we propose to approach this problem using deep…

计算机视觉与模式识别 · 计算机科学 2017-08-10 Maciej Suchecki , Tomasz Trzcinski