Results 51 to 60 of about 39,083,900 (257)
Histogram preserving QIM-based watermarking [PDF]
, 2012 Quantisation-based watermarking schemes are known to be strongly robust to noise and widely applied for image authentication. However, such schemes tend to create specific patterns in the histogram of the watermarked image, thus opening security gap for ...
Li, Yue, Li, Chang-Tsun
core
An Investigation on the Development of Digital Watermarking Technology for Anti-Screening Photography [PDF]
ITM Web of ConferencesWith the widespread dissemination of captured images and digital images, the leakage of information through photos taken on smart terminals faces severe security challenges.
Wang Xinyi
doaj +1 more source
Expert‐validated criteria for evaluating 2D anatomical images: Results of a Delphi consensus study
Anatomical Sciences Education, EarlyView.Abstract Currently, there are no consensus standards for the selection of two‐dimensional (2D) anatomical images that form the basis of anatomy education. The absence of standardized evaluation criteria may contribute to variability in image quality and inconsistencies in the educational use of anatomical visuals, potentially affecting students ...
Ayşe Soylu +3 more
wiley +1 more source
Journal of Intelligent Systems, 2018 In this paper, we present an introduction of digital image watermarking followed by important characteristics and potential applications of digital watermarks.
Sharma Akankasha +2 more
doaj +1 more source
Precision agriculture for water saving: The case of processing tomato and table grape
PLANTS, PEOPLE, PLANET, EarlyView.Agriculture faces increasing pressure to produce high‐quality food while reducing water use under intensifying climate change and water scarcity. This study compared sensor‐based precision irrigation, drone monitoring, and near‐infrared spectroscopy with conventional farmer management in table grape and processing tomato production systems.
Giuseppe Ferrara +6 more
wiley +1 more source
Digital image watermarking [PDF]
, 2004 In recent years, interest in digital watermarking has grown significantly. Indeed, the use of digital watermarking techniques is seen as a promising mean to protect intellectual property rights of digital data and to ensure the authentication of digital data.
openaire +2 more sources
Impact of Packaging and Recycling Systems on Material Recirculation: A Stage‐Decomposition Model
Packaging Technology and Science, EarlyView.A system‐level view emerges from decomposing recycling into four stages (participation, collection, sorting and process yield), diagnosing constraints and targeting interventions. Cumulative equivalent uses (CEUs) quantify long‐term retention, revealing marginal improvements at high baselines generate disproportionately larger gains than low‐baseline ...
Diogo Figueirinhas +3 more
wiley +1 more source
A novel semi-fragile forensic watermarking scheme for remote sensing images [PDF]
, 2011 Peer-reviewedA semi-fragile watermarking scheme for multiple band images is presented. We propose to embed a mark into remote sensing images applying a tree structured vector quantization approach to the pixel signatures, instead of processing each band ...
Serra Ruiz, Jordi +3 more
core +1 more source
Blockchain and Cloud to Overcome the Problems of Buyer and Seller Watermarking Protocols
Applied Sciences, 2021 Copyright protection of digital content has become a problem not only for web content providers but also for ordinary web users who like to publish their digital contents on social or user generated content platforms. Among the possible solutions to such
Franco Frattolillo
doaj +1 more source
Digital Watermarking: An Overview
, 1998 Publication in the conference proceedings of EUSIPCO, Rhodes, Greece ...
George Voyatzis +2 more
openaire +2 more sources