Information hiding in motion data of virtual characters

作者：

Highlights：

• We proposed to use 3D motion data as a novel medium for information hiding.

• We evaluate each skeleton joint and optimally select a group of skeleton joints.

• Table-of-Significance is proposed to reflect the significance of skeleton joint.

摘要

•We proposed to use 3D motion data as a novel medium for information hiding.•We evaluate each skeleton joint and optimally select a group of skeleton joints.•Table-of-Significance is proposed to reflect the significance of skeleton joint.

论文关键词：Information hiding,Magic matrix,Motion data

论文评审过程：Received 20 March 2019, Revised 3 February 2020, Accepted 2 May 2020, Available online 8 May 2020, Version of Record 1 June 2020.

论文官网地址：https://doi.org/10.1016/j.eswa.2020.113516