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We propose an experimental method for measuring bias in face recognition systems. Existing methods to measure bias depend on benchmark datasets that are collected in the wild and annotated for protected (e.g., race, gender) and…

计算机视觉与模式识别 · 计算机科学 2023-08-11 Hao Liang , Pietro Perona , Guha Balakrishnan

Recognizing a face based on its attributes is an easy task for a human to perform as it is a cognitive process. In recent years, Face Recognition is achieved with different kinds of facial features which were used separately or in a…

计算机视觉与模式识别 · 计算机科学 2010-11-10 S. Sakthivel , R. Lakshmipathi

Image segmentation algorithms often depend on appearance models that characterize the distribution of pixel values in different image regions. We describe a new approach for estimating appearance models directly from an image, without…

计算机视觉与模式识别 · 计算机科学 2021-09-16 Jeova F. S. Rocha Neto , Pedro Felzenszwalb , Marilyn Vazquez

Facial Emotion Recognition is an inherently difficult problem, due to vast differences in facial structures of individuals and ambiguity in the emotion displayed by a person. Recently, a lot of work is being done in the field of Facial…

计算机视觉与模式识别 · 计算机科学 2021-10-29 Aakash Saroop , Pathik Ghugare , Sashank Mathamsetty , Vaibhav Vasani

Existing face forgery detection methods usually treat face forgery detection as a binary classification problem and adopt deep convolution neural networks to learn discriminative features. The ideal discriminative features should be only…

计算机视觉与模式识别 · 计算机科学 2022-07-11 Wanyi Zhuang , Qi Chu , Haojie Yuan , Changtao Miao , Bin Liu , Nenghai Yu

We apply convolutional neural networks (CNN) to the problem of image orientation detection in the context of determining the correct orientation (from 0, 90, 180, and 270 degrees) of a consumer photo. The problem is especially important for…

计算机视觉与模式识别 · 计算机科学 2023-06-02 Ujash Joshi , Michael Guerzhoy

In this paper, a part-based technique for real time detection of users' faces on mobile devices is proposed. This method is specifically designed for detecting partially cropped and occluded faces captured using a smartphone's front-facing…

计算机视觉与模式识别 · 计算机科学 2017-04-10 Upal Mahbub , Vishal M. Patel , Deepak Chandra , Brandon Barbello , Rama Chellappa

Gender representation in mass media has long been mainly studied by qualitatively analyzing content. This article illustrates how automated computational methods may be used in this context to scale up such empirical observations and…

计算机与社会 · 计算机科学 2021-05-13 Antoine Mazieres , Telmo Menezes , Camille Roth

The growth in electronic transactions and human machine interactions rely on the information such as gender, age, expression and ethnicity provided by the face image. In order to obtain these information, feature extraction plays a major…

计算机视觉与模式识别 · 计算机科学 2016-04-07 N. S. Lakshmiprabha

With the headway of the advanced image handling software and altering tools, a computerized picture can be effectively controlled. The identification of image manipulation is vital in light of the fact that an image can be utilized as…

多媒体 · 计算机科学 2017-03-31 Abhishek Kashyap , Rajesh Singh Parmar , Megha Agrawal , Hariom Gupta

Image distortion classification and detection is an important task in many applications. For example when compressing images, if we know the exact location of the distortion, then it is possible to re-compress images by adjusting the local…

计算机视觉与模式识别 · 计算机科学 2018-05-29 Namhyuk Ahn , Byungkon Kang , Kyung-Ah Sohn

In the domain of Biometrics, recognition systems based on iris, fingerprint or palm print scans etc. are often considered more dependable due to extremely low variance in the properties of these entities with respect to time. However, over…

计算机视觉与模式识别 · 计算机科学 2020-09-03 Divya Jyoti , Aman Chadha , Pallavi Vaidya , M. Mani Roja

Detection and recognition of the facial images of people is an intricate problem which has garnered much attention during recent years due to its ever increasing applications in numerous fields. It continues to pose a challenge in finding a…

计算机视觉与模式识别 · 计算机科学 2017-01-31 Smriti Tikoo , Nitin Malik

Societal bias towards certain communities is a big problem that affects a lot of machine learning systems. This work aims at addressing the racial bias present in many modern gender recognition systems. We learn race invariant…

机器学习 · 计算机科学 2019-11-21 Komal K. Teru , Aishik Chakraborty

Recently, anchor-based methods have achieved great progress in face detection. Once anchor design and anchor matching strategy determined, plenty of positive anchors will be sampled. However, faces with extreme aspect ratio always fail to…

计算机视觉与模式识别 · 计算机科学 2021-03-11 Shi Luo , Xiongfei Li , Xiaoli Zhang

The technological advancements of deep learning have enabled sophisticated face manipulation schemes, raising severe trust issues and security concerns in modern society. Generally speaking, detecting manipulated faces and locating the…

计算机视觉与模式识别 · 计算机科学 2022-04-07 Chenqi Kong , Baoliang Chen , Haoliang Li , Shiqi Wang , Anderson Rocha , Sam Kwong

Recent research has widely explored the problem of aesthetics assessment of images with generic content. However, few approaches have been specifically designed to predict the aesthetic quality of images containing human faces, which make…

计算机视觉与模式识别 · 计算机科学 2018-10-03 Simone Bianco , Luigi Celona , Raimondo Schettini

Measuring the colorfulness of a natural or virtual scene is critical for many applications in image processing field ranging from capturing to display. In this paper, we propose the first deep learning-based colorfulness estimation metric.…

多媒体 · 计算机科学 2019-08-23 Emin Zerman , Aakanksha Rana , Aljosa Smolic

We propose a method to address challenges in unconstrained face detection, such as arbitrary pose variations and occlusions. First, a new image feature called Normalized Pixel Difference (NPD) is proposed. NPD feature is computed as the…

计算机视觉与模式识别 · 计算机科学 2015-09-08 Shengcai Liao , Anil K. Jain , Stan Z. Li

Editing on digital images is ubiquitous. Identification of deliberately modified facial images is a new challenge for face identification system. In this paper, we address the problem of identification of a face or person from heavily…

计算机视觉与模式识别 · 计算机科学 2012-11-01 H. R. Chennamma , Lalitha Rangarajan