Digital image steganography survey and investigation (goal, assessment, method, development, and dataset)
Digital steganography has a long history, starting to be developed in the 90s until now. The
main aspects of early steganography are security, imperceptibility, and payload. Security is …
main aspects of early steganography are security, imperceptibility, and payload. Security is …
[HTML][HTML] Ai in thyroid cancer diagnosis: Techniques, trends, and future directions
Artificial intelligence (AI) has significantly impacted thyroid cancer diagnosis in recent years,
offering advanced tools and methodologies that promise to revolutionize patient outcomes …
offering advanced tools and methodologies that promise to revolutionize patient outcomes …
A new approach for detecting fundus lesions using image processing and deep neural network architecture based on YOLO model
Diabetic Retinopathy is one of the main causes of vision loss, and in its initial stages, it
presents with fundus lesions, such as microaneurysms, hard exudates, hemorrhages, and …
presents with fundus lesions, such as microaneurysms, hard exudates, hemorrhages, and …
Encryption System for Hiding Information Based on Internet of Things
One of the unexpected intelligence tactics known in World War II was to conceal the data in
images that were reduced to the size of a point that was used in every text and transported in …
images that were reduced to the size of a point that was used in every text and transported in …
Dynamic coarse‐to‐fine ISAR image blind denoising using active joint prior learning
B Xue, Y He, F Jing, Y Ren… - International Journal of …, 2021 - Wiley Online Library
Most existing nonblind denoising approaches assumed the noise to be homogeneous white
Gaussian distribution with known intensity. However, it is difficult to know beforehand or …
Gaussian distribution with known intensity. However, it is difficult to know beforehand or …
Video compression using generalized binary partitioning, trellis coded quantization, perceptually optimized encoding, and advanced prediction and transform coding
In this paper, we describe a video coding design that enables a higher coding efficiency
than the HEVC standard. The proposed video codec follows the design of block-based …
than the HEVC standard. The proposed video codec follows the design of block-based …
Performance analysis of multiple-input multiple-output orthogonal frequency division multiplexing system using arithmetic optimization algorithm
R Deepa, R Karthick, J Velusamy… - Computer Standards & …, 2025 - Elsevier
This research aims to optimize the interference mitigation and improve system performance
metrics, such as bit error rates, inter-carrier interference (ICI), and inter-symbol interference …
metrics, such as bit error rates, inter-carrier interference (ICI), and inter-symbol interference …
Xpsnr: A low-complexity extension of the perceptually weighted peak signal-to-noise ratio for high-resolution video quality assessment
CR Helmrich, M Siekmann, S Becker… - ICASSP 2020-2020 …, 2020 - ieeexplore.ieee.org
The objective PSNR metric is known to correlate quite poorly with subjective assessments of
video coding quality. Thus, a number of alternative VQA measures such as (MS-) SSIM and …
video coding quality. Thus, a number of alternative VQA measures such as (MS-) SSIM and …
[HTML][HTML] Generating extremely low-dimensional representation of subsurface earth models using vector quantization and deep Autoencoder
Geological model compression is crucial for making large and complex models more
manageable. By reducing the size of these models, compression techniques enable efficient …
manageable. By reducing the size of these models, compression techniques enable efficient …
[HTML][HTML] Medical inter-modality volume-to-volume translation
J Chen, Y Huai, J Ma - Journal of King Saud University-Computer and …, 2023 - Elsevier
Many clinical works require medical inter-modality imaging results since the supplementary
imaging information from different modalities can be combined to provide better decision …
imaging information from different modalities can be combined to provide better decision …