Results 121 to 130 of about 1,834 (288)

Image and Video Processing History Recovery

, 2015
Recovering the processing history of an image or a video is an important task in multimedia forensics, which can reveal details of the image or video life cycle, as well as provide clues on its authenticity.
Piva, Alessandro, Tiziano Bianchi, Alessandro Piva, Bianchi, Tiziano   +3 more
core   +1 more source

Key Technical Fields and Future Outlooks of Space Manipulators: A Survey

SmartBot, EarlyView.
This paper systematically reviews the technological development of space manipulators, emphasizing the unique challenges posed by space environments. It examines four areas: structural design, modeling, planning, and control, while introducing typical ground test platforms.
Gang Chen, Zeyuan Huang, Ying Yan, Xiaokang An, Zhikai Zhao, Jirong Lin, Xiangrong Zhao, Xianyuan Gao, Junyi Zong, Xuewen Jia, Zhipeng Yao, Jianliang Liao, Ning Ji   +12 more
wiley   +1 more source

“Bad Things Happen in Philadelphia”: Managing Stigma and Threats in the Wake of False Criminal Accusations

Symbolic Interaction, EarlyView.
In the aftermath of the 2020 U.S. election, the boundary between activism and extremism blurred, with election officials reporting violent threats and false accusations of election fraud. From a symbolic interactionist perspective, these attacks provide a unique lens for examining the consequences of being falsely labeled a criminal.
Steven Windisch
wiley   +1 more source

Electrically Evoked Compound Action Potentials in Spinal Cord Stimulation: Implications for Preclinical Research Models

Neuromodulation: Technology at the Neural Interface, EarlyView., 2021
Abstract Objectives The study aimed to assess the feasibility of recording electrically evoked compound action potentials (ECAPs) from the rat spinal cord. To achieve this, we characterized electrophysiological responses of dorsal column (DC) axons from electrical stimulation and quantified the relationship between ECAP and motor thresholds (ECAPTs and
Birte Elisabeth Dietz, Dave Mugan, Quoc Chi Vuong, Ilona Obara   +3 more
wiley   +1 more source

Semi-Fragile Watermarking Scheme for High-Resolution Color Images: Tamper Identification, Ownership Authentication, and Self-Recovery

Algorithms
The advancements in communication and information technologies have substantially enabled the extensive distribution and modification of high-resolution color images. Although this accessibility provides many advantages, it also presents risks related to
Manuel Cedillo-Hernandez, Antonio Cedillo-Hernandez, Francisco Javier Garcia-Ugalde, Juan Carlos Sanchez-Garcia   +3 more
doaj   +1 more source

Communicative Drills: The Impact of Communicative Intent on Oral Proficiency

TESOL Quarterly, EarlyView.
Abstract This exploratory study investigated the role of communicative intent in second language (L2) oral practice by comparing communicative and meaningful drills. English language learners played a game designed to elicit repeated use of the second conditional.
Jonathan Serfaty
wiley   +1 more source

Differences in mammal community response to highway construction across different levels of human land use

Wildlife Biology, EarlyView.
Worldwide, transportation agencies have been involved in road mitigation efforts to reduce road mortality and promote connectivity of endangered species. Baseline data on how mammals respond to highway construction, however, are rarely collected in road mitigation and monitoring studies, including in the USA.
Thomas J. Yamashita, Jason V. Lombardi, Zachary M. Wardle, Michael E. Tewes, John H. Young   +4 more
wiley   +1 more source

Optimisation of Tamper Localisation and Recovery\ud Watermarking Techniques

, 2018
Digital watermarking has found many applications in many fields, such as:\ud copyright tracking, media authentication, tamper localisation and recovery,\ud hardware control, and data hiding. The idea of digital watermarking is to embed\ud arbitrary data inside a multimedia cover without affecting the perceptibility of the\ud multimedia cover itself ...
openaire   +1 more source

Data privacy model using blockchain reinforcement federated learning approach for scalable internet of medical things

CAAI Transactions on Intelligence Technology, EarlyView.
Abstract Internet of Medical Things (IoMT) has typical advancements in the healthcare sector with rapid potential proof for decentralised communication systems that have been applied for collecting and monitoring COVID‐19 patient data. Machine Learning algorithms typically use the risk score of each patient based on risk factors, which could help ...
Chandramohan Dhasaratha, Mohammad Kamrul Hasan, Shayla Islam, Shailesh Khapre, Salwani Abdullah, Taher M. Ghazal, Ahmed Ibrahim Alzahrani, Nasser Alalwan, Nguyen Vo, Md Akhtaruzzaman   +9 more
wiley   +1 more source

Image Authentication and Self-Recovery Scheme Based on The Rehashing Model

, 2016
[[abstract]]An effective image tamper localization and self-recovery scheme that uses the rehashing model is proposed in this paper. The aim of the proposed scheme was to reduce the failure rate in detecting image tamper areas and achieve high rates of ...
呂皖麗;Lyu, Wan-Li;張真誠;CHang, Chin-Chen;*;Wang, Feng;Wang, Feng
core