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- A New Algorithm Used for Motion Estimation in Video Data Compress 视频数据压缩中的一种运动估值法
- Typical applications use of a compressor installation to the implementation of video data compression and decompression. 视频压缩管理器 (VCM) 提供了访问安装的压缩器的接口,来处理实时数据。典型的应用使用安装的压缩器来执行视频数据的压缩和解压。最简单的解压方法是使用DrawDib API,它封装了所有必要的功能,能够提供可视化的压缩图像。
- For this reason, ISO has developed several international standards of data compression to standardize the compression algorithm and the organization of video data and audio data, therefore make the products produced by different companies compatible. 基于此,国际标准化组织制定了相应的通用编码标准,用以规范化视频数据和音频数据压缩编码方法和编码数据流组织,从而使得由不同生产厂家开发的产品之间能够互相兼容,以促进多媒体通信的规范化和普及。
- The Scalable Coding Algorithms in Video Data Compression Standards 视频压缩标准中的可分级编码技术
- Video data compress 视频压缩
- Packet loss over IP network can degrade the quality of video data. IP网络中,分组丢失是影响视频数据恢复质量的重要因素。
- Rate at which video data is transmitted to the output device. 视频数据传输到输出设备的速率。
- Picture Type: Shows if the video data is an intra(key) frame or interframe. 图片类型:表明如果视频数据是一个内部的(关键)帧或兼容帧。
- Video Data Count: Shows the number of frames the symbol currently contains. 视频数据计数:显示当前元件所包含的帧数目。
- A profile for audio and video data may be found in the companion RFC TBD. 一个为视频和音频数据做的概要说明可以在RFC TBD里找到。
- Vector Map Data Compression with Wavelets. 小波向量地图数据压缩。
- Data compression using orthonormal expansions. 利用正则扩大的资料压缩。
- A data compress method based on DCT transform has been proposed in order to used the detecting system in a narrow bandwidth network. 为了能在窄带数据网络上实现远程实时监测,本文从采样数据自身的特点出发,提出了基于离散余弦变换的电能质量数据压缩方法。
- It realized data compress storage by octree data structure and reached the perfect integrating of map and data by uniting MIS and GIS. 它利用八叉树数据结构实现了数据的压缩存储;结合了传统的MIS技术和GIS技术,实现了图形和数据的有机结合。
- video data compression 视频数据压缩
- The group created MPEG-2,a compression scheme to efficiently distribute high-quality,full-motion video data. 这个专家组编制的MPEG-2是一种有效分配高质量全活动视频数据的压缩方案。
- In the turbo-generator condition monitoring and fault diagnosis system, the vibration data realtime restoring and teletransmission put forward a higher request to data compress. 汽轮发电机组在线状态监测和故障诊断系统中振动数据实时存储和远程传输对数据压缩提出了较高的要求。
- Four叉数 encoding is one of the most efficient raster data compress encoding method, it can promote the efficiency of figure operation, it also has alterable resolution. 四叉树编码是最有效的栅格数据压缩编码方法之一,还能提高图形操作效率,具有可变的分辨率。
- Experiments show that this method can provide satisfactory shot segmentation results in common video data. 测试结果表明,该算法能够有效地对视频信号进行镜头分割。
- Audio and video data resemble a stream-like behavior, and they demand, even in a compressed mode, high data throughput. 传输音频和视频数据即使在压缩模式下也需要大数据吞吐量。