scholarly journals A Robust Blind 3-D Mesh Watermarking Technique Based on SCS Quantization and Mesh Saliency for Copyright Protection

2019 ◽  
pp. 211-228
Author(s):  
Mohamed Hamidi ◽  
Aladine Chetouani ◽  
Mohamed El Haziti ◽  
Mohammed El Hassouni ◽  
Hocine Cherifi
Keyword(s):  
Copyright Protection ◽  
Mesh Saliency

scholarly journals Blind Robust 3-D Mesh Watermarking Based on Mesh Saliency and QIM Quantization for Copyright Protection

2019 ◽  
pp. 170-181
Author(s):  
Mohamed Hamidi ◽  
Aladine Chetouani ◽  
Mohamed El Haziti ◽  
Mohammed El Hassouni ◽  
Hocine Cherifi
Keyword(s):  
Copyright Protection ◽  
Mesh Saliency

scholarly journals Blind Robust 3D Mesh Watermarking Based on Mesh Saliency and Wavelet Transform for Copyright Protection

Information ◽  
2019 ◽  
Vol 10 (2) ◽  
pp. 67 ◽  
Author(s):  
Mohamed Hamidi ◽  
Aladine Chetouani ◽  
Mohamed El Haziti ◽  
Mohammed El Hassouni ◽  
Hocine Cherifi
Keyword(s):  
Wavelet Transform ◽  
Copyright Protection ◽  
Computer Aided Design ◽  
Three Dimensional ◽  
Noise Element ◽  
3D Mesh ◽  
Mesh Saliency ◽  
Network Bandwidth ◽  
Similarity Transformations ◽  
Wide Range

Three-dimensional models have been extensively used in several applications including computer-aided design (CAD), video games, medical imaging due to the processing capability improvement of computers, and the development of network bandwidth. Therefore, the necessity of implementing 3D mesh watermarking schemes aiming to protect copyright has increased considerably. In this paper, a blind robust 3D mesh watermarking method based on mesh saliency and wavelet transform for copyright protection is proposed. The watermark is inserted by quantifying the wavelet coefficients using quantization index modulation (QIM) according to the mesh saliency of the 3D semiregular mesh. The synchronizing primitive is the distance between the mesh center and salient points in the descending order. The experimental results show the high imperceptibility of the proposed scheme while ensuring a good robustness against a wide range of attacks including smoothing, additive noise, element reordering, similarity transformations, etc.

Modified File Title Normalization Techniques for Copyright Protection

2019 ◽  
Vol 19 (4) ◽  
pp. 133-142
Author(s):  
Chan Woong Hwang ◽  
◽  
Ji Hee Ha ◽  
Tea-jin Lee
Keyword(s):  
Copyright Protection

Fast geometric resistant video watermarking scheme for gateway copyright protection

2013 ◽  
Vol 33 (12) ◽  
pp. 3531-3535
Author(s):  
Hongbin LIU ◽  
Ling DU ◽  
Hongli JI
Keyword(s):  
Copyright Protection ◽  
Video Watermarking ◽  
Watermarking Scheme

Features of Copyright and Related Rights Defense on the Internet: Scientific Discussion at a Seminar in the First Court of Appeal

2020 ◽  
Vol 7 ◽  
pp. 94-100
Author(s):  
N. V. Buzova ◽  
◽  
M. M. Karelina ◽  
Keyword(s):  
Copyright Protection ◽  
The Internet ◽  
Judicial Reform ◽  
Scientific Discussion ◽  
Rights Protection ◽  
Moscow City ◽  
Interim Measures ◽  
Judicial Protection ◽  
Appeal Courts ◽  
Court Of Appeal

The final stage of the judicial reform was the creation of new cassation and appeal courts in the system of courts of general jurisdiction that provide additional guarantees for the effective judicial protection of citizens. Russian legislation establishes a mechanism for the protection of infringed copyright and related rights on the Internet. Such a mechanism provides for the imposition of interim measures by the Moscow City Court and the termination by Roskomnadzor of access to the site or page of the site on the Internet, on which information is posted in violation of copyright and related rights. In the case of interim measures, the case decision belongs to competence of the Moscow City Court. As a result of changes in the legislation on the judicial system, the courts of appeal and cassation of general jurisdiction began to work. Consideration of complaints against judicial acts of the Moscow City Court, rendered by them at first instance, are referred to the competence of the new courts. The article notes the stages of development of legislation on copyright protection on the Internet, as well as some problematic aspects of copyright and related rights protection on the Internet.

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