Skip to search formSkip to main content
You are currently offline. Some features of the site may not work correctly.

LWT

National Institutes of Health

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2018
2018
LWT Based Hybrid Digital Watermarking Scheme in YCbCr Colour Space
  • Mehak Saini
  • International Conference on Intelligent Circuits…
  • 2018
    • Corpus ID: 52929301
Digital watermarking has emerged as a main technology for protecting the digital images from geometric distortions and illegal… Expand
  • table I
  • figure 2
  • figure 3
  • figure 4
  • figure 5
2017
2017
LWT-SVD secure image watermarking technique
In this paper we have proposed a new image watermarking technique which consists in applying the Singular Values Decomposition… Expand
  • figure 2
  • figure 7
2016
2016
Robust embedding of image watermark using LWT and SVD
Watermarking is a method of concealing a secret image within original image, used for security purpose. This paper proposes a… Expand
  • figure 1
  • figure 2
  • figure 3
  • figure 4
  • figure 5
2016
2016
Gray image watermarking using slant transform, lifting wavelet transform and singular value decomposition
  • R. Koju, S. R. Joshi
  • 3rd International Conference on Signal Processing…
  • 2016
    • Corpus ID: 18366705
A novel method of semi-blind image watermarking is proposed in this paper. The proposed method is performed by using slant… Expand
  • figure 2
  • table I
  • table III
  • figure 3
  • figure 4
2016
2016
A novel multiple objective optimized color watermarking scheme based on LWT-SVD domain using nature based Bat Algorithm and Firefly algorithm
For the remote access of the medical image it should be watermarked with the patient information to ascertain the medical image… Expand
  • figure 3
  • figure 1
  • figure 2
  • figure 4
  • table V
2015
2015
Robust audio watermarking scheme via QIM of correlation coefficients using LWT and QR decomposition
  • Jinfeng Li, Tao Wu
  • International Conference on Informative and…
  • 2015
    • Corpus ID: 18377096
In order to realize the copyright protection of audio information and improve the security of the watermarking algorithm, a… Expand
  • figure 3
  • table 1
  • table 2
2012
2012
Comparative Analysis of DCT , DWT & LWT for Image Compression
Image compression is a method through which we can reduce the storage space of images, videos which will helpful to increase… Expand
  • figure 1
  • figure 3
  • table 1
  • figure 7
  • figure 8
2012
2012
A dual digital audio watermarking algorithm based on LWT
A dual digital audio watermarking algorithm based on LWT is proposed in this paper. Two watermarks were embedded into the… Expand
  • figure I
  • figure 3
  • figure 4
2010
2010
Multiscale Analysis of Transverse Cracking in Cross-Ply Laminated Beams Using the Layerwise Theory
A finite element model based on the layerwise theory is developed for the analysis of transverse cracking in cross-ply laminated… Expand
  • figure 2
  • figure 3
  • figure 4
  • figure 5
  • figure 6
2005
2005
Extracting ERP by combination of Subspace Method and Lift Wavelet Transform
Event related potentials (ERP) recorded from the scalp include various noises. The main source of the noise is the spontaneous… Expand
  • figure 1
  • figure 2
  • figure 3
By clicking accept or continuing to use the site, you agree to the terms outlined in our Privacy Policy, Terms of Service, and Dataset License
ACCEPT & CONTINUE