数字视频压缩是多媒体应用中的关键技术。
Digital video compression is a key technology in most multimedia applications.
目的了解数字视频信号的分量记录格式基础———DV记录格式及其帧内压缩原理。
Aim To find out the base of component track record format of the digital video signal, the DV-record format and the compressed principle in a single frame.
实现了数字视频图像的采集、压缩及网络传输。
Digital video capture, data compression and network transmission were realized.
系统设计中采用高效的数字视频压缩方式，极大地节省了存贮视频录像所需的磁盘空间。
On the meantime, it adopts high-efficiency digital video compression technique to save large-scale space in disk.
我们采用基于DSP的视频图像压缩卡、RS- 485通信卡和上位机监控软件包构建了基于RS - 485总线的数字视频监控系统。
We constructed a RS-485 bus based digital video monitor system with a DSP based video-image compressing card, a RS-485 serial communication card and the monitor software pack for the master computer.
基于分块dct的视频压缩方法在数字视频系统中得到了广泛的应用。
Block-DCT-based video compression scheme has been used widely in digital video system.
数字视频质量评估对于视频处理、压缩和视频通信等领域起着十分重要的作用。
Digital video quality assessment plays important roles in various video applications, such as video processing, compression and communication.
数字视频压缩编码是解决这一问题的关键技术。
Digital video coding is one of the key technologies to resolve this problem.
数字视频压缩编码是解决这一问题的关键技术。
Digital video coding is one of the key technologies to resolve this problem.
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