Welcome to the InfoSci Platform
Reference Hub2
A Lossless Watermarking for 3D STL Model Based on Entity Rearrangement and Bit Mapping

A Lossless Watermarking for 3D STL Model Based on Entity Rearrangement and Bit Mapping

Juan Chen, Fei Peng, Jie Li, Min Long
Copyright: © 2017 |Volume: 9 |Issue: 2 |Pages: 13
ISSN: 1941-6210|EISSN: 1941-6229|EISBN13: 9781522512288|DOI: 10.4018/IJDCF.2017040103
Cite Article Cite Article

MLA

Chen, Juan, et al. "A Lossless Watermarking for 3D STL Model Based on Entity Rearrangement and Bit Mapping." IJDCF vol.9, no.2 2017: pp.25-37. http://doi.org/10.4018/IJDCF.2017040103

APA

Chen, J., Peng, F., Li, J., & Long, M. (2017). A Lossless Watermarking for 3D STL Model Based on Entity Rearrangement and Bit Mapping. International Journal of Digital Crime and Forensics (IJDCF), 9(2), 25-37. http://doi.org/10.4018/IJDCF.2017040103

Chicago

Chen, Juan, et al. "A Lossless Watermarking for 3D STL Model Based on Entity Rearrangement and Bit Mapping," International Journal of Digital Crime and Forensics (IJDCF) 9, no.2: 25-37. http://doi.org/10.4018/IJDCF.2017040103

Export Reference

Mendeley
Favorite Full-Issue Download

Abstract

With the wide application of 3D STL model in 3D printing, much attention has been paid to its content security and copyright protection. Based on entity rearrangement and bit mapping, a lossless and high capacity watermarking scheme is proposed for 3D STL model. Experimental results and analysis show that the average capacity is improved 0.71bits/facet compared with the original entity rearrangement method, and the capacity is 0.247 bits/entity larger than that of the optimal capacity of the standard entity rearrangement method. It can achieve good efficiency and it is robust against translation, rotation and even scaling. It has potential application in secret communication and copyright protection of 3D STL model.

Request Access

You do not own this content. Please login to recommend this title to your institution's librarian or purchase it from the IGI Global bookstore.