Results 101 to 110 of about 3,045 (230)

AI‐Powered TAT‐Net Hyperspectral Imaging for Rapid and Accurate Differentiation of Sinonasal Inverted Papilloma and Malignancy

World Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Background Sinonasal inverted papilloma (IP) and malignancies share overlapping clinical and endoscopic features, and conventional histopathology frequently requires time‐consuming adjunct immunohistochemistry. Hyperspectral imaging (HSI) can capture subtle spectral changes associated with malignant transformation that are not apparent on ...
Hao‐Miao Zhao, Jia‐Chang Kong, Yun‐Ze Li, Wei Li, Xin Feng   +4 more
wiley   +1 more source

Lost in Space? “Invisible” Marks, Artworks, and Artists

RevistArquis, 2013
This paper addresses the issue of invisibility as relating to visual art through a discussion of my practical and theoretical research. Visual art addresses, at least partly, our sense of visual perception.
Marina Kassianidou
doaj  

Secure and Robust Image Watermarking Scheme Using Homomorphic Transform, SVD and Arnold Transform in RDWT Domain

Advances in Electrical and Electronic Engineering, 2019
The main objective for a watermarking technique is to attain imperceptibility, robustness and security against various malicious attacks applied by illicit users. To fulfil these basic requirements for a scheme is a big issue of concern.
Priyank Khare, Vinay Kumar Srivastava
doaj   +1 more source

Triple scheme based on image steganography to improve imperceptibility and security [PDF]

, 2022
A foremost priority in the information technology and communication era is achieving an effective and secure steganography scheme when considering information hiding. Commonly, the digital images are used as the cover for the steganography owing to their
Hashim, Mohammed Mahdi
core  

Testicular Echobiometry and Sperm Characterization in Oncilla (Leopardus tigrinus) From the Caatinga Biome

Zoo Biology, EarlyView.
We describe testicular echobiometry and sperm characterization in oncilla (Leopardus tigrinus) from the Caatinga biome, Ceará, Brazil. ABSTRACT Among neotropical small felids, the Leopardus tigrinus is classified as vulnerable by the International Union for Conservation of Nature, but studies on reproductive morphology and physiology are scarce for ...
Yuri Gonçalves Matos, Herlon Victor Rodrigues Silva, Bruna Farias Brito, Patrícia Vasconcelos Alves, Romário Parente dos Santos, Andreia Maria da Silva, Alexsandra Fernandes Pereira, Wojciech Janusz Niżański, Alexandre Rodrigues Silva   +8 more
wiley   +1 more source

A Hybrid Domain Color Image Watermarking Scheme Based on Hyperchaotic Mapping

Mathematics
In the field of image watermarking technology, it is very important to balance imperceptibility, robustness and embedding capacity. In order to solve this key problem, this paper proposes a new color image adaptive watermarking scheme based on discrete ...
Yumin Dong, Rui Yan, Qiong Zhang, Xuesong Wu   +3 more
doaj   +1 more source

Human-Imperceptible, Machine-Recognizable Images [PDF]

Proceedings of the Thirty-ThirdInternational Joint Conference on Artificial Intelligence
Massive human-related data is collected to train neural networks for computer vision tasks. A major conflict is exposed relating to software engineers between better developing AI systems and distancing from the sensitive training data. To reconcile this conflict, the paper proposes an efficient privacy-preserving learning paradigm, where images are ...
Hao, Fusheng, He, Fengxiang; id_orcid 0000-0001-5584-2385, Wang, Yikai, Wu, Fuxiang, Zhang, Jing, Tao, Dacheng, Cheng, Jun   +6 more
openaire   +2 more sources

Robust steganographic framework for securing sensitive healthcare data of telemedicine using convolutional neural network

CAAI Transactions on Intelligence Technology, EarlyView.
Abstract Data is the key element that runs the modern society. Large amounts of data are being released day by day as a result of many activities. The digital data is transferred through the Internet which may be vulnerable to attacks while transmitting. Especially, the medical data is observed to be of at most importance.
Rupa Ch, Venkayya Yadlapalli, Suhana Sulthana Sk, G. Thippa Reddy, Sandeep Kautish   +4 more
wiley   +1 more source

WaterPool: A Watermark Mitigating Trade-offs among Imperceptibility, Efficacy and Robustness [PDF]

With the increasing use of large language models (LLMs) in daily life, concerns have emerged regarding their potential misuse and societal impact. Watermarking is proposed to trace the usage of specific models by injecting patterns into their generated ...
Huang, Baizhou, Wan, Xiaojun
core   +1 more source

DrLS: Distortion‐Resistant Lossless Steganography via Colour Depth Interpolation

CAAI Transactions on Intelligence Technology, EarlyView.
ABSTRACT The lossless data steganography is to hide a certain amount of information into a container image. Previous lossless steganography methods fail to strike a balance between capacity, imperceptibility, accuracy, and robustness, commonly vulnerable to distortion on container images.
Youmin Xu, Xuanyu Zhang, Xiandong Meng, Jian Zhang   +3 more
wiley   +1 more source