搜索结果: 1-3 共查到“安全科学技术 digital”相关记录3条 . 查询时间(0.125 秒)
A REVIEW OF DIGITAL WATERMARKING AND COPYRIGHT CONTROL TECHNOLOGY FOR CULTURAL RELICS
Three-dimensional Model Copyright Protection Digital Watermarking Information Security Protection of Cultural Relics
2018/5/15
With the rapid growth of the application and sharing of the 3-D model data in the protection of cultural relics, the problem of Shared security and copyright control of the three-dimensional model of ...
Mine safety information technology in the framework of Digital Mine
Digital Mine Mine safety Information technology
2012/3/31
Digital Mine is a key research domain of Digital Earth. Because of the spatio-temporal, three-dimensional and intrinsically dynamic nature of mine safety management data, it is difficult to make a bre...
在视频监控领域，设备的更新换代与多种标准的转换在所难免，一种作法是升级固化在主板上的专用芯片ASIC，但如果采用DSP芯片作为核心处理器，只需更新软件就可以达到这个要求，再增加部分功能软件，则可以适度满足标准方面的要求。考虑到这种需要，一种新型基于视频压缩与编解码的DSP芯片应运而生，并很快得到业界的广泛关注。TI、Philips、ADI、Equator等半导体供应商都十分看好视频压缩与编解码市场...