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This work explores the biases in learning processes based on deep neural network architectures. We analyze how bias affects deep learning processes through a toy example using the MNIST database and a case study in gender detection from…

Computer Vision and Pattern Recognition · Computer Science 2020-07-23 Ignacio Serna , Alejandro Peña , Aythami Morales , Julian Fierrez

Managing and analyzing pose data is a complex task, with challenges ranging from handling diverse file structures and data types to facilitating effective data manipulations such as normalization and augmentation. This paper presents…

Computer Vision and Pattern Recognition · Computer Science 2023-10-16 Amit Moryossef , Mathias Müller , Rebecka Fahrni

Facial attribute recognition is conventionally computed from a single image. In practice, each subject may have multiple face images. Taking the eye size as an example, it should not change, but it may have different estimation in multiple…

Computer Vision and Pattern Recognition · Computer Science 2018-05-24 Xudong Liu , Guodong Guo

This paper proposes a data driven model to predict the performance of a face recognition system based on image quality features. We model the relationship between image quality features (e.g. pose, illumination, etc.) and recognition…

Computer Vision and Pattern Recognition · Computer Science 2015-10-27 Abhishek Dutta , Raymond Veldhuis , Luuk Spreeuwers

Gaze estimation is a fundamental task in many applications of computer vision, human computer interaction and robotics. Many state-of-the-art methods are trained and tested on custom datasets, making comparison across methods challenging.…

Computer Vision and Pattern Recognition · Computer Science 2020-08-03 Xucong Zhang , Seonwook Park , Thabo Beeler , Derek Bradley , Siyu Tang , Otmar Hilliges

We present Fashion-MNIST, a new dataset comprising of 28x28 grayscale images of 70,000 fashion products from 10 categories, with 7,000 images per category. The training set has 60,000 images and the test set has 10,000 images. Fashion-MNIST…

Machine Learning · Computer Science 2017-09-19 Han Xiao , Kashif Rasul , Roland Vollgraf

Face frontalization provides an effective and efficient way for face data augmentation and further improves the face recognition performance in extreme pose scenario. Despite recent advances in deep learning-based face synthesis approaches,…

Computer Vision and Pattern Recognition · Computer Science 2020-02-19 Yu Yin , Songyao Jiang , Joseph P. Robinson , Yun Fu

Recent face recognition experiments on the LFW benchmark show that face recognition is performing stunningly well, surpassing human recognition rates. In this paper, we study face recognition at scale. Specifically, we have collected from…

Computer Vision and Pattern Recognition · Computer Science 2015-09-08 D. Miller , E. Brossard , S. Seitz , I. Kemelmacher-Shlizerman

Face recognition is a classical problem in Computer Vision that has experienced significant progress. Yet, in digital videos, face recognition is complicated by occlusion, pose and lighting variations, and persons entering/leaving the…

Image and Video Processing · Electrical Eng. & Systems 2021-10-29 Phuong Tran

Face recognition is a long standing challenge in the field of Artificial Intelligence (AI). The goal is to create systems that accurately detect, recognize, verify, and understand human faces. There are significant technical hurdles in…

Computer Vision and Pattern Recognition · Computer Science 2019-04-10 Michele Merler , Nalini Ratha , Rogerio S. Feris , John R. Smith

This paper studies how to synthesize face images of non-existent persons, to create a dataset that allows effective training of face recognition (FR) models. Besides generating realistic face images, two other important goals are: 1) the…

Computer Vision and Pattern Recognition · Computer Science 2025-02-10 Haiyu Wu , Jaskirat Singh , Sicong Tian , Liang Zheng , Kevin W. Bowyer

The hair and beauty industry is a fast-growing industry. This led to the development of various applications, such as virtual hair dyeing or hairstyle transfer, to satisfy the customer's needs. Although several hairstyle datasets are…

Computer Vision and Pattern Recognition · Computer Science 2021-10-12 Taewoo Kim , Chaeyeon Chung , Sunghyun Park , Gyojung Gu , Keonmin Nam , Wonzo Choe , Jaesung Lee , Jaegul Choo

In this paper, we propose a novel face synthesis approach that can generate an arbitrarily large number of synthetic images of both real and synthetic identities. Thus a face image dataset can be expanded in terms of the number of…

Computer Vision and Pattern Recognition · Computer Science 2017-04-26 Sandipan Banerjee , John S. Bernhard , Walter J. Scheirer , Kevin W. Bowyer , Patrick J. Flynn

Clustering face images according to their identity has two important applications: (i) grouping a collection of face images when no external labels are associated with images, and (ii) indexing for efficient large scale face retrieval. The…

Computer Vision and Pattern Recognition · Computer Science 2018-07-30 Yichun Shi , Charles Otto , Anil K. Jain

Face recognition presents a challenging problem in the field of image analysis and computer vision. The security of information is becoming very significant and difficult. Security cameras are presently common in airports, Offices,…

Computer Vision and Pattern Recognition · Computer Science 2014-03-04 Divyarajsinh N. Parmar , Brijesh B. Mehta

In the recent past, different researchers have proposed privacy-enhancing face recognition systems designed to conceal soft-biometric attributes at feature level. These works have reported impressive results, but generally did not consider…

Computer Vision and Pattern Recognition · Computer Science 2022-05-18 Dailé Osorio-Roig , Christian Rathgeb , Pawel Drozdowski , Philipp Terhörst , Vitomir Štruc , Christoph Busch

In this paper we present a novel approach that takes as input a 3D image and gives as output its pose i.e. it tells whether the face is oriented with respect the X, Y or Z axes with angles of rotation up to 40 degree. All the experiments…

Computer Vision and Pattern Recognition · Computer Science 2013-09-16 Parama Bagchi , Debotosh Bhattacharjee , Mita Nasipuri , Dipak Kumar Basu

Product images are the most impressing medium of customer interaction on the product detail pages of e-commerce websites. Millions of products are onboarded on to webstore catalogues daily and maintaining a high quality bar for a product's…

Computer Vision and Pattern Recognition · Computer Science 2023-01-20 Saurabh Sharma , Faizan Ahemad

This work presents an automatic human gender and age group recognition system based on human facial images. It makes an extensive experiment with row pixel intensity valued features and Discrete Cosine Transform (DCT) coefficient features…

Computer Vision and Pattern Recognition · Computer Science 2013-04-02 Tizita Nesibu Shewaye

Deep learning based approaches have been dominating the face recognition field due to the significant performance improvement they have provided on the challenging wild datasets. These approaches have been extensively tested on such…

Computer Vision and Pattern Recognition · Computer Science 2016-06-10 Mostafa Mehdipour Ghazi , Hazim Kemal Ekenel