Digital image integrity–a survey of protection and verification techniques

P Korus - Digital Signal Processing, 2017 - Elsevier
We are currently on a verge of a revolution in digital photography. Developments in
computational imaging and adoption of artificial intelligence have spawned new editing …

Fast and effective image copy-move forgery detection via hierarchical feature point matching

Y Li, J Zhou - IEEE Transactions on Information Forensics and …, 2018 - ieeexplore.ieee.org
Copy-move forgery is one of the most commonly used manipulations for tampering digital
images. Keypoint-based detection methods have been reported to be very effective in …

Screen-shooting resilient watermarking

H Fang, W Zhang, H Zhou, H Cui… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
This paper proposes a novel screen-shooting resilient watermarking scheme, which means
that if the watermarked image is displayed on the screen and the screen information is …

Who's afraid of adversarial queries? The impact of image modifications on content-based image retrieval

Z Liu, Z Zhao, M Larson - Proceedings of the 2019 on International …, 2019 - dl.acm.org
An adversarial query is an image that has been modified to disrupt content-based image
retrieval (CBIR), while appearing nearly untouched to the human eye. This paper presents …

Classifying suspicious content in tor darknet through Semantic Attention Keypoint Filtering

E Fidalgo, E Alegre, L Fernández-Robles… - Digital …, 2019 - Elsevier
One of the tasks Law Enforcement Agencies are responsible for is to find evidence of
criminal activities in the Darknet. However, visiting thousands of domains to locate visual …

Watermark-preserving keypoint enhancement for screen-shooting resilient watermarking

L Dong, J Chen, C Peng, Y Li… - 2022 IEEE International …, 2022 - ieeexplore.ieee.org
Screen-shooting resilient (SSR) watermark is a special kind of robust watermarking. One
can extract the watermark message even the embedded image communicates via a physical …

Image Classification of Forage Plants in Fabaceae Family Using Scale Invariant Feature Transform Method

T Pinthong, W Yimyam, N Chumuang… - … Joint Symposium on …, 2020 - ieeexplore.ieee.org
This paper proposes a novel method for the image classification of forage plants in fabaceae
family by using Scale Invariant Feature Transform (SIFT) method. The color image extension …

Robust and optimized algorithm for detection of copy-rotate-move tempering

A Kashyap, KD Tyagi, VB Tyagi - IEEE Access, 2023 - ieeexplore.ieee.org
Since the entire world is covered with computerized digital data, information through digital
media is not difficult to move, access, and recycle. Currently, advanced image processing …

High-performance image forgery detection via adaptive SIFT feature extraction for low-contrast or small or smooth copy–move region images

JS Sujin, S Sophia - Soft Computing, 2024 - Springer
Due to their robustness against large-scale geometric transformations, keypoint-based
detection methods play an important role in revealing copy–move evidence. However …

Underwater image mosaic algorithm based on improved image registration

Y Zhao, F Gao, J Yu, X Yu, Z Yang - Applied Sciences, 2021 - mdpi.com
In order to obtain panoramic images in a low contrast underwater environment, an
underwater panoramic image mosaic algorithm based on image enhancement and …