A robust and efficient image watermarking scheme based on Lagrangian SVR and lifting wavelet transform

Mehta, Rajesh; Rajpal, Navin; Vishwakarma, Virendra P.

doi:10.1007/s13042-015-0331-z

Cited by 31 publications

(15 citation statements)

References 32 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Various regular watermarking plans are proposed similarly as associated in the field of the helpful research. In light of Lagrangian support vector backslide (LSVR) and lifting wavelet transform (LWT), Mehta et al [13] proposed a compelling picture watermarking plan, where the Arnold blended watermark is embedded into the picked squares from low repeat sub-band by one measurement DWT. Also, a watermark plan assurance figuring dependent on feature centers presentation and spread range methodology for watermark introducing are associated in this count.…”

Section: IImentioning

confidence: 99%

“…Fazli and Moeini [31] presented a geometric-mutilation adaptable watermarking count, using the feathery C-infers bundling to process the component centers removed by SURF, and isolated component direct sets are used toward hole the image into triangular patches for watermark embedding. Error Tolerant ismost import part for any consumer level image processing algorithms [13]As we already know in current stage every one need fast system. We also know in current ere everyone use mobile phone and laptop for multimedia application.…”

Section: IImentioning

confidence: 99%

See 1 more Smart Citation

A Simulation Process of Watermarking Algorithm to Noisy Images for Copyright Protection with DWT, SVD and DCT

Rathore¹

2019

IJRASET

View full text Add to dashboard Cite

Currently we are living in web era where anything can be copy in a few seconds so there is a most important issue present that is plagiarism, there are lots of content which is easily copied from internet and user represent those work as their own work. There is lots of algorithms are available which are able to protect the content but all those algorithms are not in terms of noise effect on RGB color image. So in this paper basically we present a system which is able to resolve the issue of copy right with reduction in noise issue. According to our proposed approach basically three approaches are using, according to this approaches will not utilize the complete system, we are using only those apart which are require rest are simply truncate. According to our proposed approach basically we design an algorithm which will take the input RGB noisy image and for reduction of noise we will use SVD, DCT and DWT. Now as per the image watermarking we also calculate the pixel value of each image and for extraction of those images using SVD and DWT.

show abstract

Section: IImentioning

confidence: 99%

Section: IImentioning

confidence: 99%

A Simulation Process of Watermarking Algorithm to Noisy Images for Copyright Protection with DWT, SVD and DCT

Rathore¹

2019

IJRASET

View full text Add to dashboard Cite

show abstract

“…Wavelet analysis has been developed relatively fast and its applications have been extended widely in many scientific fields [16][17][18][19][20][21][22][23][24][25]. It has ability of presenting signal local information both in time domain and frequency domain.…”

Section: Wind Speed Data Processing Based On Wavelet Analysismentioning

confidence: 99%

Active power and reactive power dispatch of wind farm based on wavelet learning

Wang

Zhang

et al. 2015

Int. J. Mach. Learn. & Cyber.

View full text Add to dashboard Cite

During normal operation, the doubly-fed induction generator (DFIG) generates certain range of reactive power. The DFIG based wind farm can participate in reactive power control of grid as a reactive power supply. In order to get a more stable input wind speed of the DFIG, wavelet multi-resolution analysis method is used. This paper proposes a kind of power dispatch model which considers a learning mechanism of minimum copper loss of all DFIGs in wind farm as an objective function. An active power and reactive power allocation optimization model is established. This power dispatch model makes the working condition of DFIGs and the PCC running in the optimum state. The active power and reactive power generated by wind farm satisfy the power gird requirements of both active power and reactive power. The advantage of the proposed method is verified by a case study which successfully demonstrates the learning mechanism.

show abstract

“…Many typical watermarking schemes are proposed as well as applied in the field of the medical research. Based on Lagrangian support vector regression (LSVR) and lifting wavelet transform (LWT), Mehta et al [8] proposed an efficient image watermarking scheme, where the Arnold scrambled watermark is embedded into the selected blocks from low frequency sub-band by one level DWT. Makbol et al [9] presented an innovative image watermarking scheme based on SVD and integer wavelet transform (IWT) to overcome the false positive problem (FPP).…”

Section: Introductionmentioning

confidence: 99%