Results 91 to 100 of about 22,932 (201)
, 2011 In this paper, we introduce a new digital watermarking algorithm using least significant bit (LSB). LSB is used because of its little effect on the image.
Bamatraf, Abdullah +2 more
core
Wavelet-based digital image watermarking
Optics Express, 1998 A wavelet-based watermark casting scheme and a blind watermark retrieval technique are investigated in this research. An adaptive watermark casting method is developed to first determine significant wavelet subbands and then select a couple of significant wavelet coefficients in these subbands to embed watermarks.
H J, Wang, P C, Su, C C, Kuo
openaire +2 more sources
Advances in medical image watermarking: a state of the art review. [PDF]
Multimed Tools Appl, 2023 Gull S, Parah SA.
europepmc +1 more source
Retracted: Enhanced Invisibility and Robustness of Digital Image Watermarking Based on DWT-SVD. [PDF]
Appl Bionics Biomech, 2023 And Biomechanics AB.
europepmc +1 more source
Resampling-Detection-Network-Based Robust Image Watermarking against Scaling and Cutting. [PDF]
Sensors (Basel), 2023 Li HL, Zhang XQ, Wang ZH, Lu ZM, Cui JL.
europepmc +1 more source
, 2006 64 p. This document provides a design concept of document watermarking software which is implemented in Matlab. The basic concept and foundation of our watermarking strategy is pixel flipping based on Curvature-Weighted Distance Difference (CWDD) measure.
openaire +2 more sources
Machine learning based multipurpose medical image watermarking. [PDF]
Neural Comput Appl, 2023 Sinhal R, Ansari IA.
europepmc +1 more source
Segmentation and Content-Based Watermarking for Color Image and Image Region Indexing and Retrieval
EURASIP Journal on Advances in Signal Processing, 2002 In this paper, an entirely novel approach to image indexing is presented using content-based watermarking. The proposed system uses color image segmentation and watermarking in order to facilitate content-based indexing, retrieval and manipulation of ...
Mezaris Vasileios +4 more
doaj +1 more source
A Highly Robust Medical Image Watermarking Method for Medical Real-time Applications. [PDF]
J Med Signals Sens, 2023 Mehrabi M, Zarei V, Ghanbari M.
europepmc +1 more source
An effective digital image watermarking scheme incorporating DCT, DFT and SVD transformations. [PDF]
PeerJ Comput Sci, 2023 Varghese J +3 more
europepmc +1 more source