HEVC watermarking techniques for authentication and copyright applications: Challenges and opportunities

AA Elrowayati, MA Alrshah, MFL Abdullah… - IEEE Access, 2020 - ieeexplore.ieee.org
Recently, High-Efficiency Video Coding (HEVC/H. 265) has been chosen to replace
previous video coding standards, such as H. 263 and H. 264. Despite the efficiency of …

[PDF][PDF] Robust image watermarking using LWT and stochastic gradient firefly algorithm

S Sharma, M Malik, C Prabha, A Al-Rasheed… - Comput. Mater …, 2023 - researchgate.net
Watermarking of digital images is required in diversified applications ranging from medical
imaging to commercial images used over the web. Usually, the copyright information is …

Effect of importance sampling on robust segmentation of audio-cough events in noisy environments

J Monge-Álvarez, C Hoyos-Barceló… - 2016 38th Annual …, 2016 - ieeexplore.ieee.org
This paper proposes a new cough detection system based on audio signals acquired from
conventional smartphones. The system relies on local Hu moments to characterize cough …

Neural network based CT-Canny edge detector considering watermarking framework

MF Kazemi, AH Mazinan - Evolving Systems, 2022 - Springer
In this paper, the application of the neural network based watermarking framework is
considered in the area of transformations. The logo information is embedded in the edge of …

Evaluating the Geometry of Objects in Cartographic Generalization with Hu's Invariants

J Bac-Bronowicz, K Kozioł, A Kwinta… - The Cartographic …, 2024 - Taylor & Francis
This paper presents a novel approach to assessing the geometry of objects using Hu's
invariants in the context of cartographic generalization. The primary focus is to improve the …

Medical image retrieval by region based shape feature for CT images

D Patil, S Krishnan, S Gharge - 2019 International Conference …, 2019 - ieeexplore.ieee.org
Content Based Image Retrieval (CBIR) is the huge field for image retrieval from the wide
databases. It is one of the popular techniques from computer vision domain. CBIR consist of …

Automatic road marking recognition for intelligent vehicle systems application

L Gang, M Zhang, L Zhang… - Advances in Mechanical …, 2017 - journals.sagepub.com
Automatic road markings recognition is important for the research of intelligent vehicle which
is used for both automotive navigation and advanced driver assistance system. In most …

[PDF][PDF] 基于改进Canny 算法和Hu 矩的物表区域识别

何坚强, 翁嘉鑫, 陆群, 骆杨, 蒋成晨 - 计算机与数字工程, 2024 - jsj.journal.cssc709.net
摘要使用轮廓Hu 矩匹配法进行物表检测的过程中, 为解决轮廓匹配受噪声, 比例变换等客观因素
影响导致区域匹配识别率降低的问题, 提出一种基于改进Canny 算法和改进Hu …

Shape based image retrieval system for MRI spine

CS Ling, WMDW Zaki, A Hussain… - 2017 6th …, 2017 - ieeexplore.ieee.org
Image retrieval system (IRS) is a searching system that uses certain characteristics or
context in an image. In the medical field, the IRS has been used to provide the needed …

[PDF][PDF] 12-APR Segmentation and Global Hu-F Descriptor for Human Spine MRI Image Retrieval

WMDW Zakia, LC Sionga, A Hussaina… - Jurnal Kejuruteraan, 2022 - ukm.my
The image retrieval system has been used to provide the needed correct images to the
physicians while the diagnosis and treatment process is being conducted. The earlier image …