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A Review on 3D Image Watermarking and Quality Assessment

Divya ., Sreeleja N Unnithan
2019 IARJSET  
Effective digital watermarking systems for 3D content protection will play an important role for developing and promoting the 3D entertainment industry.  ...  The increasing amount of research on watermarking over the past decade has been largely driven by its important applications in digital copyrights management and protection.  ...  The research idea of 3D geological body digital watermarking algorithm based on point cloud model is proposed in [24] .  ... 
doi:10.17148/iarjset.2019.6322 fatcat:5jeynnintvd2hknkgvcrafwbtm

Reversible Data Hiding in Encrypted Three-Dimensional Mesh Models

Ruiqi Jiang, Hang Zhou, Weiming Zhang, Nenghai Yu
2018 IEEE transactions on multimedia  
Most of the existing RDH-ED algorithms are designed for grayscale/color images, which cannot be directly applied to other carriers, such as three-dimensional (3D) meshes.  ...  With the rapid development of 3D related applications, 3D models have been widely used on the Internet, which motivated us to design a reliable RDH-ED scheme for 3D meshes.  ...  , especially for multimedia files, such as images, videos, audio files, and three-dimensional (3D) mesh models, which require large volumes of storage space.  ... 
doi:10.1109/tmm.2017.2723244 fatcat:krf6cl7tajcmzpqmgnvem7erl4

A Method for Determining the Shape Similarity of Complex Three-Dimensional Structures to Aid Decay Restoration and Digitization Error Correction

Iva Vasic, Ramona Quattrini, Roberto Pierdicca, Emanuele Frontoni, Bata Vasic
2022 Information  
This paper introduces a new method for determining the shape similarity of complex three-dimensional (3D) mesh structures based on extracting a vector of important vertices, ordered according to a matrix  ...  shape points, subject to optimization.  ...  We also aim to expand our research with the introduction of different types of 3D models such as point cloud data as a common CH digitization format.  ... 
doi:10.3390/info13030145 fatcat:ykzntdvhmfbipchehhhs25odgy

Improved, feature-centric EMD for 3D surface modeling and processing

Jianping Hu, Xiaochao Wang, Hong Qin
2014 Graphical Models  
Comprehensive experiments and quantitative evaluations/comparisons on popular models have demonstrated that our new surface processing methodology and algorithm based on the improved, feature-centric EMD  ...  Our strategy starts with a measure of mean curvature as a surface signal for EMD.  ...  Acknowledgments We thank all the anonymous reviewers for their valuable comments. This work is supported in part by National  ... 
doi:10.1016/j.gmod.2014.03.006 fatcat:kewmoy6mtjdlzmm4bdqi6lcckq

A 3D Simplification Method based on Dual Point Sampling

Juan Cao, Yitian Zhao, Ran Song, Yingchun Zhang
2013 Journal of Multimedia  
A watermarking algorithm against print-and-scan attack based on PSO (Particle Swarm Optimization) is proposed in this paper.  ...  The watermark information is embedded in a halftone process for image screening with phase modulation method. The watermark is extracted by a template, which is optimized using the PSO algorithm.  ...  We also thank the anonymous reviewers for their suggestions and feedback that helped us to improve the quality of this paper.  ... 
doi:10.4304/jmm.8.3.191-197 fatcat:z5gmzeiwqfadlakggntajifdru

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

Xu Chuanyun, Zhang Yang, Wang Sen
2013 Journal of Multimedia  
A watermarking algorithm against print-and-scan attack based on PSO (Particle Swarm Optimization) is proposed in this paper.  ...  The watermark information is embedded in a halftone process for image screening with phase modulation method. The watermark is extracted by a template, which is optimized using the PSO algorithm.  ...  We also thank the anonymous reviewers for their suggestions and feedback that helped us to improve the quality of this paper.  ... 
doi:10.4304/jmm.8.3.213-219 fatcat:fb5tm3tguvgmxblj3eygm7pqmu

Shape Analysis of the Human Brain: A Brief Survey

Matthew J. Nitzken, Manuel F. Casanova, Georgy Gimelfarb, Tamer Inanc, Jacek M. Zurada, Ayman El-Baz
2014 IEEE journal of biomedical and health informatics  
distances, Procrustes analysis, deformable models, spherical harmonics, deformation morphometry, as well as other less widely used techniques.  ...  Their advantages, drawbacks, and emerging trends, as well as results of application, in particular, for early computer-aided diagnostics, are discussed.  ...  The vertex-vertex method deals with a point cloud, where the points relate to critical junctures in an object, while the face-vertex method exploits faces that interconnect vertices in a specific and controlled  ... 
doi:10.1109/jbhi.2014.2298139 pmid:25014938 fatcat:b6so5qoklfdgnh4uw7y5r7dwbe

Block-Based Spectral Processing of Static and Dynamic 3D Meshes using Orthogonal Iterations [article]

Gerasimos Arvanitis, Aris S. Lalos, Konstantinos Moustakas
2018 arXiv   pre-print
In this paper, we propose a novel approach for supporting fast and efficient spectral processing of dense 3D meshes, ideally suited for real-time compression and denoising scenarios.  ...  They rely on the projection of the mesh geometry on the basis defined by the eigenvectors of the graph Laplacian operator, becoming computationally prohibitive as the density of the models increases.  ...  Figure 8 : 8 Laplacian matrices of different submeshes for different models in color based on the values of their cells.  ... 
arXiv:1810.02719v1 fatcat:gnwshsz2r5eujikyoh6cyihdoe

Bibliography [chapter]

Scott Krig
2014 Computer Vision Metrics  
International Journal on Computer Vision (2013). 225. Fowers, Spencer G., D. J. Lee, Dan Ventura, and Doran K. Wilde. "A Novel, Efficient, Tree-Based Descriptor and Matching Algorithm (BASIS)."  ...  IRE Transactions on Electronic Computers (1961). 207. Salem, Abdel-Badeeh M., Adel A. Sewisy, and Usama A. Elyan. "A Vertex Chain Code Approach for Image Recognition."  ... 
doi:10.1007/978-1-4302-5930-5_13 fatcat:bnsbslueindjrdsxjvt5ulcozq

A Comprehensive lossless modified compression in medical application on DICOM CT images

Alka sharm
2013 IOSR Journal of Computer Engineering  
On basis of based on discrete wavelet transform we present a new DICOM based lossless image compression method.  ...  RELATED WORK Ramakrishnan et al. (2006) proposed a methodology for compression of DICOM images based on wavelets and splint for telemedicine applications.  ...  Web mining is a growing research area in data mining research. This paper proposes an algorithm to find the outliers to improve the efficiency of web search engine.  ... 
doi:10.9790/0661-1530107 fatcat:eoyyyi7vmbculctnfqnohxyhue

3D visual saliency and convolutional neural network for blind mesh quality assessment

Ilyass Abouelaziz, Aladine Chetouani, Mohammed El Hassouni, Longin Jan Latecki, Hocine Cherifi
2019 Neural computing & applications (Print)  
Finally, a CNN is used for the feature learning and the quality score estimation.  ...  For these reasons, the development of a no-reference mesh visual quality (MVQ) approach is a critical issue, and more emphasis needs to be devoted to blind methods.  ...  The simplified models were obtained using three simplification algorithms with two different vertex reduction ratios.  ... 
doi:10.1007/s00521-019-04521-1 fatcat:zxk3nmtlbza5pbfyhohz7vt5zu

Comparative Analysis of Different Machine Learning Classifiers for the Prediction of Chronic Diseases [chapter]

Rajesh Singh, Anita Gehlot, Dharam Buddhi
2022 Comparative Analysis of Different Machine Learning Classifiers for the Prediction of Chronic Diseases  
Precise diagnosis of these diseases on time is very significant for maintaining a healthy life.  ...  A comparative study of different machine learning classifiers for chronic disease prediction viz Heart Disease & Diabetes Disease is done in this paper.  ...  This work implements k-mean segmentation for segmenting the pre-processed image. The region-based segmentation will segment the data dependent on the taken-out features using GLCM algorithm.  ... 
doi:10.13052/rp-9788770227667 fatcat:da47mjbbyzfwnbpde7rgbrlppe

Program

2021 2021 IEEE International Conference on Consumer Electronics-Taiwan (ICCE-TW)  
random sampling and sequential dependency to propose a robust 3D authentication algorithm on point clouds.  ...  Regarding to the point cloud registration, the iterative closed point (ICP) is a frequently used algorithm.  ... 
doi:10.1109/icce-tw52618.2021.9602919 fatcat:aetmvxb7hfah7iuucbamos2wgu

Point-Based Manifold Harmonics

Yang Liu, Balakrishnan Prabhakaran, Xiaohu Guo
2012 IEEE Transactions on Visualization and Computer Graphics  
This paper proposes an algorithm to build a set of orthogonal Point-Based Manifold Harmonic Bases (PB-MHB) for spectral analysis over point-sampled manifold surfaces.  ...  By solving the eigen problem related to the new operator, we define a set of orthogonal bases over the point cloud.  ...  ACKNOWLEDGEMENTS We would like to thank the anonymous reviewers for their constructive comments and Dr. Jian Sun for the source code and helpful advices.  ... 
doi:10.1109/tvcg.2011.152 pmid:22879345 fatcat:ymx3t5dv5zh3bh7yqf5ydda36q

3D versus 2D/3D shape descriptors: a comparative study

Titus B. Zaharia, Francoise J. Preteux, Edward R. Dougherty, Jaakko T. Astola, Karen O. Egiazarian
2004 Image Processing: Algorithms and Systems III  
This paper proposes a comparative study of 3D and 2D/3D shape descriptors (SDs) for of 3D mesh model indexing and retrieval.  ...  Representative of surface-based SD, the Extended Gaussian Images (EGI) 13, 14, 15 define a function on the unit sphere synthesizing information such as normal orientation, area, distance and curvature.  ...  In 32 , the authors propose a representation based on the concept of density of point clouds, measured within a set of volumetric cells covering the object.  ... 
doi:10.1117/12.533092 dblp:conf/ipas/ZahariaP04 fatcat:2y7jjvfo4bgcbgt7byhivnf2uq
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