A New Watermarking Algorithm for Point Model Using Angle Quantization Index Modulation

DOI

10.2991/nceece-15.2016.173How to use a DOI?

Keywords

point cloud; Angle Quantization Index Modulation; PCA

Abstract

Point cloud models are widely used in industry. It is also faced with increasingly serious copyright protection issues. A new watermarking algorithm of 3D point cloud model using angle quantization index modulation is proposed. At first, a point cloud model is segmented into many patches according to the length of watermark information. Then, for each patch, 1 bit watermark is embedded into by modulating the angle of feature signal. Experiments show that the algorithm is certain robustness against affine transformation, reorder and low intensity of noise.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Xiaoqing Feng
PY  - 2015/12
DA  - 2015/12
TI  - A New Watermarking Algorithm for Point Model Using Angle Quantization Index Modulation
BT  - Proceedings of the 2015 4th National Conference on Electrical, Electronics and Computer Engineering
PB  - Atlantis Press
SP  - 963
EP  - 968
SN  - 2352-5401
UR  - https://doi.org/10.2991/nceece-15.2016.173
DO  - 10.2991/nceece-15.2016.173
ID  - Feng2015/12
ER  -