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- An improvement on the partial backward decodable bit stream (PBDBS) scheme isproposed which improves the error robustness of video bit stream. 4.;提出了对部分反向可解码流结构的一种改进措施;提高了码流的容错性能。
- This algorithm is based on the information derived from the partially-decoded video bit stream,using the statistical method to get the histogram rapidly. 该算法是直接利用压缩视频流中的特征信息,采用基于统计的方法来快速计算出亮度直方图。
- Convorsion encoding of encoded video bit stream 视频编码流的转换编码
- In the data plane, 64K and Nx64K bit/sec voice and video bit streams need to be translated into IP packets or ATM cells, preserving the synchronous nature of these streams all the way to the desktop. 在数据面，64K和Nx64K比特/秒的话音和视频位流需要转换成IP包或ATM信元，在向桌面系统传送的每一路上要保留这些比特流的等时性质。
- In the data plane,64K and Nx64K bit/sec voice and video bit streams need to be translated into IP packets or ATM cells,preserving the synchronous nature of these streams all the way to the desktop. 在数据面，64K和Nx64K比特/秒的话音和视频位流需要转换成IP包或ATM信元，在向桌面系统传送的每一路上要保留这些比特流的等时性质。
- Error Conecalment Algorithm Used in the Transmission of H.263 Video Bit Stream 基于H.;263视频码流的差错掩蔽算法
- So it is necessary to research and develop the efficient MPEG-2 to MPEG-4 compressed video stream trancoder. 因而研究开发高效MPEG-2到MPEG-4压缩视频流转码器十分必要。
- The splitter filter parses the file content into two streams, a compressed video stream and an audio stream. 拆分器筛选器将文件内容解析为两个流:一个压缩的视频流和一个音频流。
- Although MPEG compressed video provides compressed param eters,the compressed parameters can also rep-resent color feature in video sequences. 虽然MPEG压缩视频提供的是压缩参数,但压缩参数也能反映视频序列中的颜色特征。
- Hartung F,Girod B.Digital watermarking of uncompressed and compressed video[J].Signal Processing,1998,66 (3):283-301. 邵凤莲.;数字水印在电视领域的应用及其关键技术[J]
- Compressed video bitstream is sensitive to channel errors, which may degrade the reconstructed pictures severely. 视频压缩码流对于信道误码十分敏感,可能导致重建图像质量严重下降。
- An implementation method and the implementation result of HDTV video decoder bit stream distribution circuit are given out in this paper based on the HDTV video stream construction. 文中在介绍高清晰度电视视频码流结构的基础上，提出了高清晰度电视视频解码器中码流分配电路的实现方法，并给出了实现结果。
- A fast algorithm for MPEG compressed video segmentation based on macroblock(MB) types is presented in this paper. 摘要 提出了一种基于宏块信息的快速的MPEG压缩视频场景分割算法。
- The transition between a pit and a land corresponds to a "1" in the digital bit stream. 一个凹坑和一个平台之间的转换，在数字比特流中对应一个“1”。
- The system uses ASIC chip to compress video and audio, and transfers media streams via Ethernet. 该方案采用硬件ASIC对视频和音频数据进行压缩，通过以太网传输视频流和音频流。
- Nowadays,most of the portable uplink units transmit digitally compressed video and audio signals and for this reason they are referred to as DSNG. 现今用于传输压缩音频和视频信号的数字技术，所以也称为DSNG.
- The paper implements an approach to extract I frame based on compression from MPEG Bit Stream. 本文实现了在压缩域上直接从MPEG码流中提取I帧。
- Abstract A fast algorithm for MPEG compressed video segmentation based on macroblock(MB) types is presented in this paper. 摘要 提出了一种基于宏块信息的快速的MPEG压缩视频场景分割算法。
- Simulation results testify that our design can meet the needs of decoding the H.264/AVC main profile CIF bit stream at 30fps in real time. 264/AVCmain profile CIF 30fps实时解码的要求.
- Watch home movies, feature films and TV-series on your phone in great quality, in full screen. Compress video to your phone in three clicks. 在你的手机上观看高质量的,全屏的电影和电视,这些只需要3次点击!
