基于区块链的视频版权存储架构  

Video Copyright Storage Architecture Based on Blockchain

作　　者：付杨 王景中[1] 杨洵 王宝成[1] FU Yang;WANG Jing-Zhong;YANG Xun;WANG Bao-Cheng(School of Information Science and Technology,North China University of Technology,Beijing 100144,China)

机构地区：[1]北方工业大学信息学院,北京100144

出　　处：《计算机系统应用》2020年第8期58-66,共9页Computer Systems & Applications

摘　　要：区块链技术在数字版权管理领域不断拓宽.区块链具备公开、透明的特性,若将数字版权整体存储在区块链中,版权隐私性难以保护,同时由于区块大小的限制,较大的版权文件难以存储.文章提出一种基于深度学习的区块链视频版权管理架构,该架构在保证视频版权能够在基本区块链存储的条件下,采用OpenPose对人物类视频中人物姿势进行BODY_18的关键点输出,对相关数字版权进行关键信息提取,最终存储在区块链中,既保证了信息的隐私性,又保证了信息的高效存储.Blockchain technology has been expanding in the field of digital rights management.Blockchain has the characteristics of openness and transparency.If the digital copyright is stored in the Blockchain as a whole,it is difficult to protect the privacy of the copyright.At the same time,due to the limitation of the block size,large copyright files are difficult to store.This study proposes a Blockchain video rights management framework based on deep learning.Under the condition of ensuring that the video copyright can be stored in the basic Blockchain,this architecture uses OpenPose to output the 18 key points for the pose of the characters in the character video,extracts the key information of the relevant digital copyright,and finally stores it in the Blockchain,which not only ensures the privacy of the information,but also ensures the efficient storage of the information.

关 键 词：区块链 数字版权 深度学习 

分 类 号：D923.41[政治法律—民商法学] TP311.13[政治法律—法学]