Filters








180 Hits in 8.2 sec

Two Kinds of Digital Video Watermarking Algorithm Implement and Compare

Xiao Luo, Haifeng Shi, De Li
<span title="2014-07-31">2014</span> <i title="Science and Engineering Research Support Society"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/gri3ay7vs5efhoridfutfkfagu" style="color: black;">International Journal of Multimedia and Ubiquitous Engineering</a> </i> &nbsp;
This thesis focuses on digital video, under the three dimensional frequency domain do a study using the combination of DWT and DCT [4] transform with mean quantization algorithm [5] , on the basis of the  ...  implementation; In the end has carried on the contrast experiments [6] to determine the performance of quantitative algorithm in the three dimensional frequency domain by this paper, through compared  ...  Acknowledgements This research project was supported by the National Natural Science Foundation of China (Grant No. 61262090)  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.14257/ijmue.2014.9.7.21">doi:10.14257/ijmue.2014.9.7.21</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/fzfqxfkbvzflrnqiugudv3blya">fatcat:fzfqxfkbvzflrnqiugudv3blya</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170705142443/http://www.sersc.org/journals/IJMUE/vol9_no7_2014/21.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/1b/43/1b437d468f6356cf5a1eb09f76d84dea1cd96b14.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.14257/ijmue.2014.9.7.21"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a>

Hardware Watermarking for Finite State Machines, with Symmetric Circuit Encryption [article]

James Gil de Lamadrid, Seonho Choi
<span title="2022-03-22">2022</span> <i > arXiv </i> &nbsp; <span class="release-stage" >pre-print</span>
In circuitry, including additional circuitry that is hard to produce, one must contend with the prospect of increasing power consumption of the circuit, decreasing the speed of the circuit, and introducing  ...  It allows for several degrees of calibration, allowing the user to tune the complexity of the watermark to requirements of speed, power, and efficacy.  ...  on the size of a cross product of two partitions, can be used to show that Equation 13 is true, which, in turn, completes the proof of Equation 10 .  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/2203.12097v1">arXiv:2203.12097v1</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/jopygainefhxxglk6hic7thxpi">fatcat:jopygainefhxxglk6hic7thxpi</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20220606185312/https://arxiv.org/pdf/2203.12097v1.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/ff/e9/ffe92b788e2725a42d8a4dcaaddb19a204cf50ef.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/2203.12097v1" title="arxiv.org access"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> arxiv.org </button> </a>

Robust Image Watermarking in Wavelet Domain using GBT-DWT-SVD and Whale Optimization Algorithm [article]

Shiva Sattarpoor, Hamid Barati
<span title="2021-05-01">2021</span> <i > arXiv </i> &nbsp; <span class="release-stage" >pre-print</span>
The proposed method is based on Graph-based Transform (GBT), Singular Value Decomposition (SVD), and Discrete Wavelet Transform (DWT) which uses a Whale Optimization Algorithm (WOA) to find the best value  ...  Providing a solution to prevent the abuse of such contents is very necessary. One of the most common methods to solve this problem is watermarking.  ...  As can be seen, the GBT is defined for one-dimensional signals, while the inputs in this study are two-dimensional image blocks. Hence, we need to apply GBT to both dimensions.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/2104.05023v2">arXiv:2104.05023v2</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/xwq2srgmonf5fet37cu3bmrxpi">fatcat:xwq2srgmonf5fet37cu3bmrxpi</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20210505155427/https://arxiv.org/ftp/arxiv/papers/2104/2104.05023.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/b4/b3/b4b3077641c985125ebac82e9174108c5697677a.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/2104.05023v2" title="arxiv.org access"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> arxiv.org </button> </a>

A Web Oriented Spread Spectrum Watermarking Procedure For Mpeg-2 Videos

Franco Frattolillo
<span title="2008-11-20">2008</span> <i title="Zenodo"> Zenodo </i> &nbsp;
To this end, it is worth noting that a lot of watermarking procedures for images and videos proposed in literature are based on spread spectrum techniques.  ...  Finally, two different implementations of the procedure have been developed: the former is a high performance parallel implementation, whereas the latter is a portable Java and XML based implementation  ...  In fact, a QIM based watermarking procedure is based on a set of N -dimensional quantizers.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.5281/zenodo.1071848">doi:10.5281/zenodo.1071848</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/6dyzqvz4ezdvhkg5nbikoszv7i">fatcat:6dyzqvz4ezdvhkg5nbikoszv7i</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20201227063912/https://zenodo.org/record/1071848/files/8950.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/ed/31/ed3143125da676b069541e7d0a1c43e9f3a8c595.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.5281/zenodo.1071848"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> zenodo.org </button> </a>

Towards Robust Invariant Commutative Watermarking-Encryption Based on Image Histograms

Roland Schmitz, Shujun Li, Christos Grecos, Xinpeng Zhang
<span title="">2014</span> <i title="IGI Global"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/erarldcupndhnav6hwhvg7hoai" style="color: black;">International Journal of Multimedia Data Engineering and Management</a> </i> &nbsp;
The resulting watermarking scheme is resistant to three common types of shifts of the histogram, while the advantages of previous histogram-based schemes, especially commutativity of watermarking and permutation-based  ...  However, typical histogram-based watermarking schemes based on comparison of histogram bins are prone to de-synchronization attacks, where the whole histogram is shifted by a certain amount.  ...  Another more recent example of a partial encryption based CWE scheme is the CEWoD (CWE based on Orthogonal Decomposition) scheme .  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.4018/ijmdem.2014100103">doi:10.4018/ijmdem.2014100103</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/hkbsvqej6nhzzkmxdortdkyyry">fatcat:hkbsvqej6nhzzkmxdortdkyyry</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20160405055310/http://hooklee.com/Papers/IJMDEM2014.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/00/dd/00dd59e2f8ecbea60d2cb10642454c3599bb21ef.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.4018/ijmdem.2014100103"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a>

Bridging Socially Enhanced Virtual Communities

Venugopal Rao
<span title="">2013</span> <i title="IOSR Journals"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/vabuspdninc75epczdurccts4u" style="color: black;">IOSR Journal of Computer Engineering</a> </i> &nbsp;
The empirical results revealed that the proposed system is effective when tested with test bed which is based on distributed technology such as web services.  ...  The architecture of the proposed system is compromising of human activities and also automated activities and it is essentially a service oriented system.  ...  help given to us in the completion of our project titled, 'Video Watermarking scheme based on DWT and PCA for copyright protection'.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.9790/0661-0940104">doi:10.9790/0661-0940104</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/zejgpenvqzb7rkchkznv5igfwm">fatcat:zejgpenvqzb7rkchkznv5igfwm</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20130904025626/http://iosrjournals.org/iosr-jce/full-issue/vol9-issue4.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/e2/45/e24581a6f32c07b015062bfaee02835bff1eae54.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.9790/0661-0940104"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a>

Application research of digital media image processing technology based on wavelet transform

Lina Zhang, Lijuan Zhang, Liduo Zhang
<span title="">2018</span> <i title="Springer Nature"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/xas42nwk7zhbnkycpwsnwjm3te" style="color: black;">EURASIP Journal on Image and Video Processing</a> </i> &nbsp;
Therefore, the research on image processing technology is very important, but most of the research on image processing technology is focused on a certain aspect.  ...  The research results of unified modeling on various aspects of image processing technology are still rare.  ...  Acknowledgements The authors thank the editor and anonymous reviewers for their helpful comments and valuable suggestions. Funding This work was supported by  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1186/s13640-018-0383-6">doi:10.1186/s13640-018-0383-6</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/knb65jwpkbdcbckzsvip63gcje">fatcat:knb65jwpkbdcbckzsvip63gcje</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20190428165927/https://jivp-eurasipjournals.springeropen.com/track/pdf/10.1186/s13640-018-0383-6" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/80/10/8010ebb617196cb3839d0dc20c6d13fd8636b843.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1186/s13640-018-0383-6"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> springer.com </button> </a>

A 3D Simplification Method based on Dual Point Sampling

Juan Cao, Yitian Zhao, Ran Song, Yingchun Zhang
<span title="2013-06-08">2013</span> <i title="Academy Publisher"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/p7gn6vnxj5hqpb5gvaqprypf4u" style="color: black;">Journal of Multimedia</a> </i> &nbsp;
A watermarking algorithm against print-and-scan attack based on PSO (Particle Swarm Optimization) is proposed in this paper.  ...  Digital watermarking has been widely used in copyright protection for digital images, but most of the watermarking algorithm can't resist print-and-scan process.  ...  We also thank the anonymous reviewers for their suggestions and feedback that helped us to improve the quality of this paper.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.4304/jmm.8.3.191-197">doi:10.4304/jmm.8.3.191-197</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/z5gmzeiwqfadlakggntajifdru">fatcat:z5gmzeiwqfadlakggntajifdru</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20150205054322/http://www.academypublisher.com/jmm/vol08/no03/jmm0803.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/4f/2d/4f2d82b1a5ba0a9d4f43adf1c1a436b6a4570edb.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.4304/jmm.8.3.191-197"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> Publisher / doi.org </button> </a>

Cell Segmentation in Cervical Smear Images using Polar Coordinates GVF Snake with Radiating Edge Map

Xu Chuanyun, Zhang Yang, Wang Sen
<span title="2013-06-08">2013</span> <i title="Academy Publisher"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/p7gn6vnxj5hqpb5gvaqprypf4u" style="color: black;">Journal of Multimedia</a> </i> &nbsp;
A watermarking algorithm against print-and-scan attack based on PSO (Particle Swarm Optimization) is proposed in this paper.  ...  Digital watermarking has been widely used in copyright protection for digital images, but most of the watermarking algorithm can't resist print-and-scan process.  ...  We also thank the anonymous reviewers for their suggestions and feedback that helped us to improve the quality of this paper.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.4304/jmm.8.3.213-219">doi:10.4304/jmm.8.3.213-219</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/fb5tm3tguvgmxblj3eygm7pqmu">fatcat:fb5tm3tguvgmxblj3eygm7pqmu</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20150205054322/http://www.academypublisher.com/jmm/vol08/no03/jmm0803.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/4f/2d/4f2d82b1a5ba0a9d4f43adf1c1a436b6a4570edb.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.4304/jmm.8.3.213-219"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> Publisher / doi.org </button> </a>

MEO based secured, robust, high capacity and perceptual quality image watermarking in DWT-SVD domain

Baisa L Gunjal, Suresh N Mali
<span title="2015-03-14">2015</span> <i title="Springer Nature"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/mc7ytjj3xvdubiwzvjyuch5jcu" style="color: black;">SpringerPlus</a> </i> &nbsp;
The robustness is tested against variety of attacks on watermarked image.  ...  The aim of this paper is to present multiobjective evolutionary optimizer (MEO) based highly secured and strongly robust image watermarking technique using discrete wavelet transform (DWT) and singular  ...  Patil Institute of Engineering and Technology, Pune, India (Email: hello_baisa@yahoo.com). She is also working in Amrutvahini College of Engineering, Sangamner, MS, India.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1186/s40064-015-0904-z">doi:10.1186/s40064-015-0904-z</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/25830081">pmid:25830081</a> <a target="_blank" rel="external noopener" href="https://pubmed.ncbi.nlm.nih.gov/PMC4377137/">pmcid:PMC4377137</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/ptr3qx2ta5d37df4uyglv4qfpq">fatcat:ptr3qx2ta5d37df4uyglv4qfpq</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20150908191305/http://www.springerplus.com/content/pdf/s40064-015-0904-z.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/c2/5d/c25de28bf9a547353b8c20edae6aa3bcc5d7213e.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1186/s40064-015-0904-z"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> springer.com </button> </a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4377137" title="pubmed link"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> pubmed.gov </button> </a>

Association of Moving Objects Across Visual Sensor Networks

Muhammad J. Mirza, Nadeem Anjum
<span title="2012-02-01">2012</span> <i title="Academy Publisher"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/p7gn6vnxj5hqpb5gvaqprypf4u" style="color: black;">Journal of Multimedia</a> </i> &nbsp;
System execution engine is based on CAD core engine which provides the basic interface for graphic modeling. The interface will be used for the encapsulation of web service.  ...  based on symmetric orthogonalization ICA and other features .  ...  Abstract-This paper proposes an OWL-S framework for distributed CAD system based on the combination of semantic web service and CAD technology.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.4304/jmm.7.1.2-8">doi:10.4304/jmm.7.1.2-8</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/4cc7sala7ffixohi3ccvothajm">fatcat:4cc7sala7ffixohi3ccvothajm</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20150205055020/http://www.academypublisher.com/jmm/vol07/no01/jmm0701.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/87/be/87be2c3325d9a63498f1b21b03e37086ba9fa567.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.4304/jmm.7.1.2-8"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> Publisher / doi.org </button> </a>

Dual purpose FWT domain spread spectrum image watermarking in real time

Santi P. Maity, Malay K. Kundu, Seba Maity
<span title="">2009</span> <i title="Elsevier BV"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/fj5ycmjsdvfz7njycwowhlfiwq" style="color: black;">Computers &amp; electrical engineering</a> </i> &nbsp;
In recent time one popular non-conventional application of digital watermarking becomes promising that assesses blindly the QoS (quality of services) of the multimedia services which is expected to be  ...  This paper proposes Fast Walsh Transform (FWT) based SS image watermarking scheme that serves the dual purposes of authentication in data transmission as well as QoS assessment for digital media through  ...  Two dimensional block based discrete inverse Walsh transform of the modified coefficients would then generate the watermarked image.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.compeleceng.2008.06.003">doi:10.1016/j.compeleceng.2008.06.003</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/giijhobwlbd4bhihmksbkvgtqe">fatcat:giijhobwlbd4bhihmksbkvgtqe</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170808225716/http://www.isical.ac.in/~malay/Papers/IJCEE_final%5B1%5D.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/cf/91/cf91ff2801bea129ae1d22365abfca9388fa5daf.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.compeleceng.2008.06.003"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> elsevier.com </button> </a>

Extended families of 2D arrays with near optimal auto and low cross-correlation

I. D. Svalbe, A. Z. Tirkel
<span title="2017-02-20">2017</span> <i title="Springer Nature"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/hqblpsydr5emviirtqkkmctpha" style="color: black;">EURASIP Journal on Advances in Signal Processing</a> </i> &nbsp;
The extended families permit the embedding of many more perfect watermarks that have next-to-minimal cross-correlations.  ...  An optimal family of 31 31 × 31 perfect arrays can provide copyright protection to uniquely stamp a robust, low-visibility watermark within every frame of each second of high-definition, 30 fps video.  ...  Acknowledgements The authors thank the School of Physics and Astronomy, Monash University for offering to cover publication charges. We also thank Dr. Ron van Schyndel and Dr.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1186/s13634-017-0455-2">doi:10.1186/s13634-017-0455-2</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/6qdgfwc2k5hopbirav2wkemm7i">fatcat:6qdgfwc2k5hopbirav2wkemm7i</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20171016003905/http://publisher-connector.core.ac.uk/resourcesync/data/Springer-OA/pdf/8f4/aHR0cDovL2xpbmsuc3ByaW5nZXIuY29tLzEwLjExODYvczEzNjM0LTAxNy0wNDU1LTIucGRm.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/63/91/6391af598ce2cf5eccd4fca7990fe1d07e61c5a9.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1186/s13634-017-0455-2"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> springer.com </button> </a>

Global motion compensated visual attention-based video watermarking

Matthew Oakes, Deepayan Bhowmik, Charith Abhayaratne
<span title="2016-12-20">2016</span> <i title="SPIE-Intl Soc Optical Eng"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/2emxxxtvbjco7e2f75dok676dy" style="color: black;">Journal of Electronic Imaging (JEI)</a> </i> &nbsp;
The proposed visual attention-based video watermarking results in visual quality similar to that of low-strength watermarking and a robustness similar to those of high-strength watermarking.  ...  Imperceptibility and robustness are two key but complementary requirements of any watermarking algorithm. Low-strength watermarking yields high imperceptibility but exhibits poor robustness.  ...  Acknowledgments We acknowledge the support of the UK Engineering and Physical Research Council (EPSRC), through a Dorothy Hodgkin Postgraduate Award and a Doctoral Training Award at the University of Sheffield  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1117/1.jei.25.6.061624">doi:10.1117/1.jei.25.6.061624</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/q7gic5pm5rerjls4elofkwuu5q">fatcat:q7gic5pm5rerjls4elofkwuu5q</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20180720220616/https://www.spiedigitallibrary.org/journals/Journal-of-Electronic-Imaging/volume-25/issue-6/061624/Global-motion-compensated-visual-attention-based-video-watermarking/10.1117/1.JEI.25.6.061624.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/3c/04/3c04a6e5784b34d3030413fec6589ae5e09f326d.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1117/1.jei.25.6.061624"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a>

Towards Realising Secure and Efficient Image and Video Processing Applications on Quantum Computers

Abdullah Iliyasu
<span title="2013-07-26">2013</span> <i title="MDPI AG"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/4d3elkqvznfzho6ki7a35bt47u" style="color: black;">Entropy</a> </i> &nbsp;
Two mathematical frameworks and algorithms to accomplish the watermarking of quantum images, authentication of ownership of already watermarked images and recovery of their unmarked versions on quantum  ...  Other technologies being considered for realising physical quantum hardware include those based on quantum dot and optical or photonic systems [4, 6] .  ...  Most of the work reviewed here was sponsored by the Japanese Government and people via the Monbukagakusho scholarship programme, while the cost of publishing the work was defrayed by the Salman Bin Abdulaziz  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/e15082874">doi:10.3390/e15082874</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/kuvfqnfksfbb5bgklcthgqveum">fatcat:kuvfqnfksfbb5bgklcthgqveum</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20160822233801/http://www.mdpi.com/1099-4300/15/8/2874/pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/ec/b8/ecb81cf30adbdffbff6ed4a0da1ebf3c92c04107.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/e15082874"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> mdpi.com </button> </a>
&laquo; Previous Showing results 1 &mdash; 15 out of 180 results