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Recent work has established the ecological importance of developing algorithms for identifying animals individually from images. Typically, a separate algorithm is trained for each species, a natural step but one that creates significant…

计算机视觉与模式识别 · 计算机科学 2024-12-10 Lasha Otarashvili , Tamilselvan Subramanian , Jason Holmberg , J. J. Levenson , Charles V. Stewart

Nowadays, digital content is widespread and simply redistributable, either lawfully or unlawfully. For example, after images are posted on the internet, other web users can modify them and then repost their versions, thereby generating…

计算机视觉与模式识别 · 计算机科学 2020-09-08 K. K. Thyagharajan , G. Kalaiarasi

The rise of deepfake technology brings forth new questions about the authenticity of various forms of media found online today. Videos and images generated by artificial intelligence (AI) have become increasingly more difficult to…

计算机视觉与模式识别 · 计算机科学 2025-07-28 Benjamin Carter , Nathan Dilla , Micheal Callahan , Atuhaire Ambala

In order to train, test, and evaluate nudity detection models, machine learning researchers typically rely on nude images scraped from the Internet. Our research finds that this content is collected and, in some cases, subsequently…

计算机与社会 · 计算机科学 2025-10-28 Princessa Cintaqia , Arshia Arya , Elissa M Redmiles , Deepak Kumar , Allison McDonald , Lucy Qin

With the recent success of deep neural networks, remarkable progress has been achieved on face recognition. However, collecting large-scale real-world training data for face recognition has turned out to be challenging, especially due to…

计算机视觉与模式识别 · 计算机科学 2021-12-06 Haibo Qiu , Baosheng Yu , Dihong Gong , Zhifeng Li , Wei Liu , Dacheng Tao

Since its beginning visual recognition research has tried to capture the huge variability of the visual world in several image collections. The number of available datasets is still progressively growing together with the amount of samples…

计算机视觉与模式识别 · 计算机科学 2014-02-25 Tatiana Tommasi , Tinne Tuytelaars , Barbara Caputo

The rapid advancement of generative models in creating highly realistic images poses substantial risks for misinformation dissemination. For instance, a synthetic image, when shared on social media, can mislead extensive audiences and erode…

计算机视觉与模式识别 · 计算机科学 2025-06-27 Zhenglin Huang , Jinwei Hu , Xiangtai Li , Yiwei He , Xingyu Zhao , Bei Peng , Baoyuan Wu , Xiaowei Huang , Guangliang Cheng

Near-duplicate images are often generated when applying repeated photometric and geometric transformations that produce imperceptible variants of the original image. Consequently, a deluge of near-duplicates can be circulated online posing…

计算机视觉与模式识别 · 计算机科学 2025-04-09 Sudipta Banerjee , Arun Ross

As tools for content editing mature, and artificial intelligence (AI) based algorithms for synthesizing media grow, the presence of manipulated content across online media is increasing. This phenomenon causes the spread of misinformation,…

计算机视觉与模式识别 · 计算机科学 2022-12-09 Trisha Mittal , Ritwik Sinha , Viswanathan Swaminathan , John Collomosse , Dinesh Manocha

With the recent world-wide COVID-19 pandemic, using face masks have become an important part of our lives. People are encouraged to cover their faces when in public area to avoid the spread of infection. The use of these face masks has…

计算机视觉与模式识别 · 计算机科学 2020-08-26 Aqeel Anwar , Arijit Raychowdhury

In this work, we attempt to address the following problem: Given a large number of unlabeled face images, cluster them into the individual identities present in this data. We consider this a relevant problem in different application…

计算机视觉与模式识别 · 计算机科学 2016-04-05 Charles Otto , Dayong Wang , Anil K. Jain

This study presents a methodology for constructing a clinically verified dataset of dermatoscopic images for medical informatics research. The relevance of the work is driven by the fact that the performance of automated diagnostic support…

图像与视频处理 · 电气工程与系统科学 2026-05-26 Kozachok Elena Sergeevna

DNA sequencing is becoming increasingly commonplace, both in medical and direct-to-consumer settings. To promote discovery, collected genomic data is often de-identified and shared, either in public repositories, such as OpenSNP, or with…

机器学习 · 计算机科学 2022-12-21 Rajagopal Venkatesaramani , Bradley A. Malin , Yevgeniy Vorobeychik

In video based face recognition, face images are typically captured over multiple frames in uncontrolled conditions, where head pose, illumination, shadowing, motion blur and focus change over the sequence. Additionally, inaccuracies in…

计算机视觉与模式识别 · 计算机科学 2014-03-17 Yongkang Wong , Shaokang Chen , Sandra Mau , Conrad Sanderson , Brian C. Lovell

Visual analytics systems such as Tableau are increasingly popular for interactive data exploration. These tools, however, do not currently assist users with detecting or resolving potential data quality problems including the well-known…

数据库 · 计算机科学 2016-06-21 Kristi Morton , Hannaneh Hajishirzi , Magdalena Balazinska , Dan Grossman

The existing face recognition datasets usually lack occlusion samples, which hinders the development of face recognition. Especially during the COVID-19 coronavirus epidemic, wearing a mask has become an effective means of preventing the…

计算机视觉与模式识别 · 计算机科学 2021-03-05 Baojin Huang , Zhongyuan Wang , Guangcheng Wang , Kui Jiang , Kangli Zeng , Zhen Han , Xin Tian , Yuhong Yang

Over the last several years, research on facial recognition based on Deep Neural Network has evolved with approaches like task-specific loss functions, image normalization and augmentation, network architectures, etc. However, there have…

计算机视觉与模式识别 · 计算机科学 2020-11-30 Kyo Takano

Recently, face recognition in the wild has achieved remarkable success and one key engine is the increasing size of training data. For example, the largest face dataset, WebFace42M contains about 2 million identities and 42 million faces.…

计算机视觉与模式识别 · 计算机科学 2021-09-13 Yunze Chen , Junjie Huang , Jiagang Zhu , Zheng Zhu , Tian Yang , Guan Huang , Dalong Du

Giant panda (panda) is a highly endangered animal. Significant efforts and resources have been put on panda conservation. To measure effectiveness of conservation schemes, estimating its population size in wild is an important task. The…

计算机视觉与模式识别 · 计算机科学 2019-10-01 Wojciech Michal Matkowski , Adams Wai Kin Kong , Han Su , Peng Chen , Rong Hou , Zhihe Zhang

Face manipulation methods develop rapidly in recent years, whose potential risk to society accounts for the emerging of researches on detection methods. However, due to the diversity of manipulation methods and the high quality of fake…

计算机视觉与模式识别 · 计算机科学 2021-05-24 Zehao Chen , Hua Yang