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运动估计是视频压缩中帧间预测编码的关键技术之一,在各个压缩标准中都广泛使用了基于块的运动估计技术。由于运动估计通常具有较大的运算量,因此对压缩性能具有重要的影响...
运动估计是视频压缩中帧间预测编码的关键技术之一,在各个压缩标准中都广泛使用了基于块的运动估计技术。由于运动估计通常具有较大的运算量,因此对压缩性能具有重要的影响。本文在分析了视频序列的特点和对现有的快速搜索算法深入理解的基础上提出了一种改进的快速运动估计搜索算法,通过实验表明该算法对压缩性能有了较好的改进。
-Video Compression interframe predictive coding one of the key technologies. in various compression standards has made extensive use of block-based motion estimation technology. As the motion estimation is usually larger amount of computation, so the compression performance has a significant influence. Based on the analysis of the video sequence and the characteristics of the existing Quick Search Algorithm in-depth understanding on the basis of a modified Quick search motion estimation algorithm, experiments show that the algorithm has better compression performance improvements.
- 2022-11-11 06:50:03下载
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vc开发得扫描仪支持类,值得一看,请指正
vc开发得扫描仪支持类,值得一看,请指正-vc of development Scanner support category, an eye-catcher, Hi
- 2022-09-03 04:50:02下载
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graphics processing source code
图形图像处理源代码-graphics processing source code
- 2023-01-10 10:25:03下载
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How to use PC
如何应用PC机蜂鸣器来发出音乐,如何控制蜂鸣器,简单音乐,外星人实例-How to use PC-buzzer to sent music, how to control the buzzer, simple music, aliens examples
- 2022-07-08 10:16:16下载
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可编辑多媒体内容的一个过程,使用控件实现。后…
可以进行多媒体内容编辑的一个程序,是采用控件实现的。可以下载后在本地进行编辑。-can edit multimedia content of a process, the use of controls to achieve. After can be downloaded for editing in the local.
- 2022-01-26 05:54:18下载
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本播放器运用了高层音频服务媒体控制接口MCI,支持WAV,MID,MP3,VCD,AVI,CD,MPEG等全部WINDOWS支持的文件格式。...
本播放器运用了高层音频服务媒体控制接口MCI,支持WAV,MID,MP3,VCD,AVI,CD,MPEG等全部WINDOWS支持的文件格式。-the players use a high-level audio media control interface MCI, support WAV, MID, MP3, VCD, AVI, CD, MPEG support all Windows file formats.
- 2022-06-12 05:47:16下载
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An mp3 player You can use Hutch s INCLUDE and LIB files to assemble the program...
一个mp3播放器You can use Hutch s INCLUDE and LIB files to assemble the program with the exception of the Windows.inc.
If you use the EWCalc.mak file you will have to change the pointers to the proper directories.-An mp3 player You can use Hutch s INCLUDE and LIB files to assemble the program with the exception of the Windows.inc.If you use the EWCalc.mak file you will have to change the pointers to the proper directories.
- 2022-01-28 16:28:49下载
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A very good mp3 player source code, you can play a fundamental operation, the ef...
一款很不错的mp3播放器的源代码,可以进行基本的播放操作,效果还不错-A very good mp3 player source code, you can play a fundamental operation, the effect of good
- 2022-05-10 13:51:52下载
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VB读取数字与小数点的源码,不需要任何其他库的支持可以读取阿拉伯数字与小数字...
VB读取数字与小数点的源码,不需要任何其他库的支持可以读取阿拉伯数字与小数字-VB read the figures with the decimal point source, do not need any other library support can read Arabic numerals and small figures
- 2022-02-04 23:17:03下载
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RTP/RTCP learning. Facilitate learning everyone.
RTP/RTCP方面的学习.方便大家学习.-RTP/RTCP learning. Facilitate learning everyone.
- 2023-06-01 05:00:02下载
- 积分:1