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Most non-professional photo manipulations are not made using propriety software like Adobe Photoshop, which is expensive and complicated to use for the average consumer selfie-taker or meme-maker. Instead, these individuals opt for user…

计算机视觉与模式识别 · 计算机科学 2021-01-12 Jordan Lee , Willy Lin , Konstantinos Ntalis , Anirudh Shah , William Tung , Maxwell Wulff

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

The rapid progress in synthetic image generation and manipulation has now come to a point where it raises significant concerns for the implications towards society. At best, this leads to a loss of trust in digital content, but could…

计算机视觉与模式识别 · 计算机科学 2019-08-27 Andreas Rössler , Davide Cozzolino , Luisa Verdoliva , Christian Riess , Justus Thies , Matthias Nießner

As virtual and physical identity grow increasingly intertwined, the importance of privacy and security in the online sphere becomes paramount. In recent years, multiple news stories have emerged of private companies scraping web content and…

计算机视觉与模式识别 · 计算机科学 2023-05-11 Ahsi Lo , Gabriella Pangelinan , Michael C. King

In recent years, increasing deployment of face recognition technology in security-critical settings, such as border control or law enforcement, has led to considerable interest in the vulnerability of face recognition systems to attacks…

计算机视觉与模式识别 · 计算机科学 2022-01-31 Robert Nichols , Christian Rathgeb , Pawel Drozdowski , Christoph Busch

Inpainting is a learned interpolation technique that is based on generative modeling and used to populate masked or missing pieces in an image; it has wide applications in picture editing and retouching. Recently, inpainting started being…

机器学习 · 计算机科学 2021-06-02 David Khachaturov , Ilia Shumailov , Yiren Zhao , Nicolas Papernot , Ross Anderson

Fabricating experimental pictures in research work is a serious academic misconduct, which should better be detected in the reviewing process. However, due to large number of submissions, the detection whether a picture is fabricated or…

计算机视觉与模式识别 · 计算机科学 2020-02-11 Binrui Shen , Qiang Niu , Shengxin Zhu

Digital media (e.g., photographs, video) can be easily created, edited, and shared. Tools for editing digital media are capable of doing so while also maintaining a high degree of photo-realism. While many types of edits to digital media…

计算机视觉与模式识别 · 计算机科学 2022-10-27 Brian DeCann , Kirill Trapeznikov

Recent developments in computer vision and machine learning have made it possible to create realistic manipulated videos of human faces, raising the issue of ensuring adequate protection against the malevolent effects unlocked by such…

计算机视觉与模式识别 · 计算机科学 2020-02-12 Michail Tarasiou , Stefanos Zafeiriou

Realistic image manipulation is challenging because it requires modifying the image appearance in a user-controlled way, while preserving the realism of the result. Unless the user has considerable artistic skill, it is easy to "fall off"…

计算机视觉与模式识别 · 计算机科学 2018-12-18 Jun-Yan Zhu , Philipp Krähenbühl , Eli Shechtman , Alexei A. Efros

AI-based image generation has continued to rapidly improve, producing increasingly more realistic images with fewer obvious visual flaws. AI-generated images are being used to create fake online profiles which in turn are being used for…

计算机视觉与模式识别 · 计算机科学 2024-04-08 Gonzalo J. Aniano Porcile , Jack Gindi , Shivansh Mundra , James R. Verbus , Hany Farid

Digital images are ubiquitous in our modern lives, with uses ranging from social media to news, and even scientific papers. For this reason, it is crucial evaluate how accurate people are when performing the task of identify doctored…

图形学 · 计算机科学 2016-01-14 Victor Schetinger , Manuel M. Oliveira , Roberto da Silva , Tiago J. Carvalho

Image splicing is a common form of image forgery. Such alterations may leave no visual clues of tampering. In recent works camera characteristics consistency across the image has been used to establish the authenticity and integrity of…

计算机视觉与模式识别 · 计算机科学 2011-05-25 H. R. Chennamma , Lalitha Rangarajan

In today's age of internet and social media, one can find an enormous volume of forged images on-line. These images have been used in the past to convey falsified information and achieve harmful intentions. The spread and the effect of the…

计算机视觉与模式识别 · 计算机科学 2017-04-06 Parag S. Chandakkar , Baoxin Li

Face morphing is a problem in computer graphics with numerous artistic and forensic applications. It is challenging due to variations in pose, lighting, gender, and ethnicity. This task consists of a warping for feature alignment and a…

计算机视觉与模式识别 · 计算机科学 2024-09-24 Guilherme Schardong , Tiago Novello , Hallison Paz , Iurii Medvedev , Vinícius da Silva , Luiz Velho , Nuno Gonçalves

Image manipulation detection algorithms designed to identify local anomalies often rely on the manipulated regions being ``sufficiently'' different from the rest of the non-tampered regions in the image. However, such anomalies might not be…

计算机视觉与模式识别 · 计算机科学 2023-04-20 Rosaura G. VidalMata , Priscila Saboia , Daniel Moreira , Grant Jensen , Jason Schlessman , Walter J. Scheirer

Photographs are considered to be the most powerful and trustworthy media of expression. For a long time, those were accepted as proves of evidences in varied fields such as journalism, forensic investigations, military intelligence,…

密码学与安全 · 计算机科学 2013-07-01 Minati Mishra , Flt. Lt. Dr. M. C. Adhikary

Detecting manipulated images has become a significant emerging challenge. The advent of image sharing platforms and the easy availability of advanced photo editing software have resulted in a large quantities of manipulated images being…

计算机视觉与模式识别 · 计算机科学 2019-11-26 Peng Zhou , Bor-Chun Chen , Xintong Han , Mahyar Najibi , Abhinav Shrivastava , Ser Nam Lim , Larry S. Davis

Controllable image synthesis with user scribbles is a topic of keen interest in the computer vision community. In this paper, for the first time we study the problem of photorealistic image synthesis from incomplete and primitive human…

计算机视觉与模式识别 · 计算机科学 2022-08-18 Jaskirat Singh , Liang Zheng , Cameron Smith , Jose Echevarria

With the development and widespread application of digital image processing technology, image splicing has become a common method of image manipulation, raising numerous security and legal issues. This paper introduces a new splicing image…

计算机视觉与模式识别 · 计算机科学 2024-05-20 Ao Xiang , Jingyu Zhang , Qin Yang , Liyang Wang , Yu Cheng
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