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In this paper, we focus on addressing the open-set face identification problem on a few-shot gallery by fine-tuning. The problem assumes a realistic scenario for face identification, where only a small number of face images is given for…

计算机视觉与模式识别 · 计算机科学 2023-01-09 Hojin Park , Jaewoo Park , Andrew Beng Jin Teoh

Facial appearance variations due to occlusion has been one of the main challenges for face recognition systems. To facilitate further research in this area, it is necessary and important to have occluded face datasets collected from…

计算机视觉与模式识别 · 计算机科学 2021-09-14 Mustafa Ekrem Erakın , Uğur Demir , Hazım Kemal Ekenel

Locating manipulation maps, i.e., pixel-level annotation of forgery cues, is crucial for providing interpretable detection results in face forgery detection. Related learning objects have also been widely adopted as auxiliary tasks to…

计算机视觉与模式识别 · 计算机科学 2024-09-04 Jiahe Tian , Peng Chen , Cai Yu , Xiaomeng Fu , Xi Wang , Jiao Dai , Jizhong Han

Although vanilla Convolutional Neural Network (CNN) based detectors can achieve satisfactory performance on fake face detection, we observe that the detectors tend to seek forgeries on a limited region of face, which reveals that the…

计算机视觉与模式识别 · 计算机科学 2021-04-15 Chengrui Wang , Weihong Deng

In the field of face recognition, a model learns to distinguish millions of face images with fewer dimensional embedding features, and such vast information may not be properly encoded in the conventional model with a single branch. We…

计算机视觉与模式识别 · 计算机科学 2020-05-26 Yonghyun Kim , Wonpyo Park , Myung-Cheol Roh , Jongju Shin

Estimating the mask-wearing ratio in public places is important as it enables health authorities to promptly analyze and implement policies. Methods for estimating the mask-wearing ratio on the basis of image analysis have been reported.…

计算机视觉与模式识别 · 计算机科学 2021-12-06 Khanh-Duy Nguyen , Huy H. Nguyen , Trung-Nghia Le , Junichi Yamagishi , Isao Echizen

Lung ultrasound imaging is reaching growing interest from the scientific community. On one side, thanks to its harmlessness and high descriptive power, this kind of diagnostic imaging has been largely adopted in sensitive applications, like…

With computer vision reaching an inflection point in the past decade, face recognition technology has become pervasive in policing, intelligence gathering, and consumer applications. Recently, face recognition technology has been deployed…

计算机视觉与模式识别 · 计算机科学 2020-09-25 Ali Almadan , Anoop Krishnan , Ajita Rattani

Object Detection is related to Computer Vision. Object detection enables detecting instances of objects in images and videos. Due to its increased utilization in surveillance, tracking system used in security and many others applications…

计算机视觉与模式识别 · 计算机科学 2024-10-23 K. Senthil Kumar , K. M. B. Abdullah Safwan

Facial analysis technologies have recently measured up to the capabilities of expert clinicians in syndrome identification. To date, these technologies could only identify phenotypes of a few diseases, limiting their role in clinical…

Over the last few decades, Lung Ultrasound (LUS) has been increasingly used to diagnose and monitor different lung diseases in neonates. It is a non invasive tool that allows a fast bedside examination while minimally handling the neonate.…

计算机视觉与模式识别 · 计算机科学 2021-05-24 Rodina Bassiouny , Adel Mohamed , Karthi Umapathy , Naimul Khan

Face detection has achieved great success using the region-based methods. In this report, we propose a region-based face detector applying deep networks in a fully convolutional fashion, named Face R-FCN. Based on Region-based Fully…

计算机视觉与模式识别 · 计算机科学 2017-09-19 Yitong Wang , Xing Ji , Zheng Zhou , Hao Wang , Zhifeng Li

Detecting manipulated facial images and videos is an increasingly important topic in digital media forensics. As advanced face synthesis and manipulation methods are made available, new types of fake face representations are being created…

计算机视觉与模式识别 · 计算机科学 2020-10-27 Hao Dang , Feng Liu , Joel Stehouwer , Xiaoming Liu , Anil Jain

Benefiting from the advance of deep convolutional neural network approaches (CNNs), many face detection algorithms have achieved state-of-the-art performance in terms of accuracy and very high speed in unconstrained applications. However,…

计算机视觉与模式识别 · 计算机科学 2019-11-12 Souhail Bakkali , Zuheng Ming , Muhammad Muzzamil Luqman , Jean-Christophe Burie

With recent advances in computer vision and graphics, it is now possible to generate videos with extremely realistic synthetic faces, even in real time. Countless applications are possible, some of which raise a legitimate alarm, calling…

计算机视觉与模式识别 · 计算机科学 2018-03-28 Andreas Rössler , Davide Cozzolino , Luisa Verdoliva , Christian Riess , Justus Thies , Matthias Nießner

Recently significant performance improvement in face detection was made possible by deeply trained convolutional networks. In this report, a novel approach for training state-of-the-art face detector is described. The key is to exploit the…

计算机视觉与模式识别 · 计算机科学 2016-08-09 Shaohua Wan , Zhijun Chen , Tao Zhang , Bo Zhang , Kong-kat Wong

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

We propose a method for detecting face swapping and other identity manipulations in single images. Face swapping methods, such as DeepFake, manipulate the face region, aiming to adjust the face to the appearance of its context, while…

计算机视觉与模式识别 · 计算机科学 2020-08-28 Yuval Nirkin , Lior Wolf , Yosi Keller , Tal Hassner

Facial recognition is fundamental for a wide variety of security systems operating in real-time applications. In video surveillance based face recognition, face images are typically captured over multiple frames in uncontrolled conditions;…

计算机视觉与模式识别 · 计算机科学 2022-11-08 Eker Onur , Bal Murat

Facial landmark detection is an important yet challenging task for real-world computer vision applications. This paper proposes an effective and robust approach for facial landmark detection by combining data- and model-driven methods.…

计算机视觉与模式识别 · 计算机科学 2018-02-13 Hongwen Zhang , Qi Li , Zhenan Sun , Yunfan Liu