With the rapid development of the multimedia communication technology, efficient and high quality compression digital video transmission technology has become one hot topic of the research and development nowadays. 随着多媒体通信技术的高速发展,高效和高质量的压缩视频传输技术已经成为现今的热点研究和开发领域之一。
At present, low rate and high compression ratio encoding / decoding technology has been nature. They make it possible to transmit multimedia data in 10M / 100 M Ethernet. 目前,低速率和高压缩比的语音和视频编解码技术已经成熟,使得多媒体数据在10M/100M以太网络上传输成为可能。
It is quiet difficult to process the mass of data at a high speed with a single image compression technology. 使用单一的图像压缩技术,已经很难完成高速处理海量数据量的任务。
High temperature superconducting contiguous manifold multiplexers Study on Compression Joining Technology for Corrugated Tube Supporting Extended Diameter Conductor 邻接型分支线式高温超导频分器技术研究波纹管支撑型扩径导线压接工艺的研究
However, its high compression property has brought many challenges to the watermark technology. 然而,其高压缩性能也带来了水印技术的诸多挑战。