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Recently, Generative Adversarial Networks (GANs) and image manipulating methods are becoming more powerful and can produce highly realistic face images beyond human recognition which have raised significant concerns regarding the…

计算机视觉与模式识别 · 计算机科学 2019-10-15 Kritaphat Songsri-in , Stefanos Zafeiriou

Modern diffusion-based inpainting models pose significant challenges for image forgery localization (IFL), as their full regeneration pipelines reconstruct the entire image via a latent decoder, disrupting the camera-level noise patterns…

计算机视觉与模式识别 · 计算机科学 2026-04-15 Paschalis Giakoumoglou , Symeon Papadopoulos

The diffusion model presents a powerful ability to capture the entire (conditional) data distribution. However, due to the lack of sufficient training and data to learn to cover low-probability areas, the model will be penalized for failing…

计算机视觉与模式识别 · 计算机科学 2026-04-01 Xingyu Zhou , Qifan Li , Xiaobin Hu , Hai Chen , Shuhang Gu

While image forensics is concerned with whether an image has been tampered with, image anti-forensics attempts to prevent image forensics methods from detecting tampered images. The competition between these two fields started long before…

计算机视觉与模式识别 · 计算机科学 2024-05-07 Eren Tahir , Mert Bal

Image inpainting seeks a semantically consistent way to recover the corrupted image in the light of its unmasked content. Previous approaches usually reuse the well-trained GAN as effective prior to generate realistic patches for missing…

计算机视觉与模式识别 · 计算机科学 2022-08-26 Yongsheng Yu , Libo Zhang , Heng Fan , Tiejian Luo

In this paper, we study the problem of generalizable synthetic image detection, aiming to detect forgery images from diverse generative methods, e.g., GANs and diffusion models. Cutting-edge solutions start to explore the benefits of…

计算机视觉与模式识别 · 计算机科学 2023-12-29 Huan Liu , Zichang Tan , Chuangchuang Tan , Yunchao Wei , Yao Zhao , Jingdong Wang

Image inpainting has achieved fundamental advances with deep learning. However, almost all existing inpainting methods aim to process natural images, while few target Thermal Infrared (TIR) images, which have widespread applications. When…

计算机视觉与模式识别 · 计算机科学 2022-10-31 Zeyu Wang , Haibin Shen , Changyou Men , Quan Sun , Kejie Huang

AI-generated synthetic media are increasingly used in real-world scenarios, often with the purpose of spreading misinformation and propaganda through social media platforms, where compression and other processing can degrade fake detection…

多媒体 · 计算机科学 2025-04-30 Stefano Dell'Anna , Andrea Montibeller , Giulia Boato

Image manipulation and forgery detection have been a topic of research for more than a decade now. New-age tools and large-scale social platforms have given space for manipulated media to thrive. These media can be potentially dangerous and…

计算机视觉与模式识别 · 计算机科学 2021-11-25 Umar Masud , Anupam Agarwal

The generative AI technology offers an increasing variety of tools for generating entirely synthetic images that are increasingly indistinguishable from real ones. Unlike methods that alter portions of an image, the creation of completely…

计算机视觉与模式识别 · 计算机科学 2024-04-30 Manos Schinas , Symeon Papadopoulos

One of the key challenges of detecting AI-generated images is spotting images that have been created by previously unseen generative models. We argue that the limited diversity of the training data is a major obstacle to addressing this…

计算机视觉与模式识别 · 计算机科学 2025-06-11 Jeongsoo Park , Andrew Owens

The power of DNNs relies heavily on the quantity and quality of training data. However, collecting and annotating data on a large scale is often expensive and time-consuming. To address this issue, we explore a new task, termed dataset…

计算机视觉与模式识别 · 计算机科学 2023-10-11 Yifan Zhang , Daquan Zhou , Bryan Hooi , Kai Wang , Jiashi Feng

The rapid advancement in generative AI models has enabled the creation of photorealistic images. At the same time, there are growing concerns about the potential misuse and dangers of generated content, as well as a pressing need for…

计算机视觉与模式识别 · 计算机科学 2026-05-07 Zhenhan Huang , Pin-Yu Chen , Tejaswini Pedapati , Jianxi Gao

Images produced by diffusion models are increasingly popular in digital artwork and visual marketing. However, such generated images might replicate content from existing ones and pose the challenge of content originality. Existing Image…

计算机视觉与模式识别 · 计算机科学 2024-10-03 Wenhao Wang , Yifan Sun , Zhentao Tan , Yi Yang

Guided image restoration (GIR), such as guided depth map super-resolution and pan-sharpening, aims to enhance a target image using guidance information from another image of the same scene. Currently, joint image filtering-inspired deep…

计算机视觉与模式识别 · 计算机科学 2023-12-15 Xinyi Liu , Qian Zhao , Jie Liang , Hui Zeng , Deyu Meng , Lei Zhang

Rapid advances in Artificial Intelligence Generated Content (AIGC) have enabled increasingly sophisticated face forgeries, posing a significant threat to social security. However, current Deepfake detection methods are limited by…

计算机视觉与模式识别 · 计算机科学 2025-09-09 Changtao Miao , Yi Zhang , Man Luo , Weiwei Feng , Kaiyuan Zheng , Qi Chu , Tao Gong , Jianshu Li , Yunfeng Diao , Wei Zhou , Joey Tianyi Zhou , Xiaoshuai Hao

The rapid advancement of generative models has significantly enhanced the quality of AI-generated images, raising concerns about misinformation and the erosion of public trust. Detecting AI-generated images has thus become a critical…

计算机视觉与模式识别 · 计算机科学 2026-01-08 Yakun Niu , Yingjian Chen , Lei Zhang

In the current era, image manipulation is becoming increasingly easier, yielding more natural looking images, owing to the modern tools in image processing and computer vision techniques. The task of the segregation of forged images has…

计算机视觉与模式识别 · 计算机科学 2019-11-20 Akash Kumar , Arnav Bhavsar

The evaluation datasets and metrics for image manipulation detection and localization (IMDL) research have been standardized. But the training dataset for such a task is still nonstandard. Previous researchers have used unconventional and…

计算机视觉与模式识别 · 计算机科学 2023-08-11 Soumyaroop Nandi , Prem Natarajan , Wael Abd-Almageed

In recent years, document processing has flourished and brought numerous benefits. However, there has been a significant rise in reported cases of forged document images. Specifically, recent advancements in deep neural network (DNN)…

计算机视觉与模式识别 · 计算机科学 2023-11-08 Yamato Okamoto , Osada Genki , Iu Yahiro , Rintaro Hasegawa , Peifei Zhu , Hirokatsu Kataoka