Results 81 to 90 of about 250 (209)

Medical Image Watermarking Technique for Accurate Tamper Detection in ROI and Exact Recovery of ROI

International Journal of Telemedicine and Applications, 2014
In telemedicine while transferring medical images tampers may be introduced. Before making any diagnostic decisions, the integrity of region of interest (ROI) of the received medical image must be verified to avoid misdiagnosis. In this paper, we propose
R. Eswaraiah, E. Sreenivasa Reddy
doaj   +1 more source

Climate Protest and Firm ESG Performance: Elucidating Global North–South Inequalities

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT In response to calls to keep global warming below 1.5°C, firms have employed responsible business practices in their operations. Neglecting their normative and ontological ethical obligations to their stakeholders has often attracted climate protests, posing a potential risk to business operations and their reputation by threatening their ...
Peter Adjei‐Bamfo, Alfred Wong, Roman Meinhold, Alain Neher, Justice N. Bawole   +4 more
wiley   +1 more source

Hybrid fragile image watermarking for tamper detection, localization and dual self-recovery

Engineering Science and Technology, an International Journal
This paper presents a novel image watermarking framework that effectively addresses the issue of random block mapping. This phenomenon compromises tampered regions and their corresponding recovery blocks, resulting in irretrievable image data.
Aditya Kumar Sahu, Monalisa Sahu
doaj   +1 more source

The translational asymmetry of corpus callosotomy: Two literatures that answered different questions

Epilepsia Open, EarlyView.
Abstract Corpus callosotomy is an established palliative operation for drug‐resistant epilepsy dominated by drop attacks, and it is performed in three extents: anterior, usually of the anterior two‐thirds; total, in one or two stages; and selective posterior, which preserves the genu and rostral body.
Vitória Bernal Cavalcanti, Paulo Henrique Pires de Aguiar   +1 more
wiley   +1 more source

Veterinarian and breeder perspectives surrounding ovum pick‐up and intracytoplasmic sperm injection in mares: A survey study

Equine Veterinary Journal, EarlyView.
Abstract Background There is an ethical debate about the application of ovum pick‐up (OPU) and intracytoplasmic sperm injection (ICSI) in mares. Objectives To survey the opinions of equine veterinarians and breeders of sport horses on the ethics of using OPU–ICSI in mares. Study Design Cross‐sectional descriptive study.
Niamh Lewis, Jannie Spanner, Peter Daels, Juan Cuervo‐Arango, Monica Morganti, Pouya Dini, Kate Allen, Siobhan Mullan   +7 more
wiley   +1 more source

Scalable Image Self-Embedding Based on Dual-Rate SPIHT-LDPC Reference Generation Scheme [PDF]

Radioengineering, 2019
Image Self-Embedding is a method of embedding two sets of data into the original image, authentication data for tamper detection and reference data for image recovery.
N. Daneshmandpour, H. Danyali, M. S. Helfroush   +2 more
doaj  

Woven Words: Women and Classic Maya Hieroglyphic Writing

Feminist Anthropology, EarlyView.
Abstract What survives of Classic Maya (250–925 CE) scribal tradition suggests that production and use of hieroglyphs were dominated by elite men. Ancient texts and imagery, as well as ethnohistorical sources, overwhelmingly position males as agents of writing.
Mallory E. Matsumoto, Mary Kate Kelly
wiley   +1 more source

Ciphertext-domain fragile watermarking using hamming codes for dual-stage tamper detection and recovery

Journal of King Saud University: Computer and Information Sciences
Cloud storage greatly facilitates large-scale image hosting but also exposes encrypted content to the risk of visually plausible ciphertext-domain tampering after decryption.
Lingfeng Qu, Xin Wang, Jiayu Zhou, Yuan Yuan, Yaolin Yang, Yao Xin   +5 more
doaj   +1 more source

Biosensors for Food Safety and Adulteration Monitoring: Applications, Smart Packaging Integration, and Pathways to Intelligent, Field‐Deployable Detection Systems

Food Safety and Health, EarlyView.
Biosensors enable rapid, sensitive, and portable detection of pathogens, contaminants, allergens, and food adulteration. Integration with smart packaging, smartphones, IoT, and machine learning supports real‐time monitoring and intelligent decision‐making, whereas microfluidics, biodegradable materials, explainable AI, and blockchain offer pathways ...
Mohima Akther Any, Abid Hassan Arnab, Liza Akter, Yusuf Chowdhury, Md. Hassan Bin Nabi, Md Abu Rayhan, Nazmul Islam, Wahidu Zzaman   +7 more
wiley   +1 more source

Food Safety Management and Mycotoxins Nexus: A Systematic Review of Mycotoxins Toxicity, Detoxification, Nutritional Impacts, and Economic Importance

Food Safety and Health, EarlyView.
The graphical abstract illustrates the interconnected relationship between food safety management, mycotoxin toxicity, and detoxification strategies, highlighting how preventive measures across the food chain can minimize mycotoxin contamination and reduce adverse health effects in humans/animals.
Chinaza Godswill Awuchi
wiley   +1 more source