-
2chashu
数据结构课程设计平衡二叉数的生成
对于学习vc非常有帮助(Data Structure course design balanced binary number is generated is very helpful for learning vc)
- 2010-01-09 10:53:04下载
- 积分:1
-
videocompressionpaper
本论文首先系统地介绍了视频压缩编码的基本原理和方法,以及各国际标准
化组织提出的压缩标准;其次分析了JPEG和MPEG-4的主要技术,据此提出
MPEG-4简单框架编码器的软件实现方案,给出流程图,在VC++环境下用C语言
程序实现了JPEG压缩及MPEG-4简单框架的视频压缩功能,采用测试序列验证
无误,并对两种标准的压缩比进行试验对比,突出压缩的关键技术为DCT和运动
估计算法;接着深入研究了DCT变换、运动估计和补偿算法并进行了优化改进,
给出了用于快速匹配块的自适应十字模式搜索算法,并给出了对各种块匹配估计
算法的仿真结果。然后详细介绍了TI公司TMS320C6711DSP的软硬件特性,并
在此基础上提出系统的硬件实现方案。接着介绍了基于系统软硬件环境的移植问
题和优化方法,并针对算法移植和仿真过程中的问题进行了说明。
最后就课题设计过程中研究的结果予以总结,并阐述了以后课题研究的要点。(In this thesis,an introduction to video compression principal,methods and central
international video coding standards is done firstly.Then analyzing the core techniques
of JPEG and MPEG-4 and proposing a scheme of MPEG-4 SP encoder,the coding
function of JPEG and MPEG-4 is achieved in C successfully with test sequence Then
compare the compressed ratio of two standards,point out the key of compression is DCT
and Motion Estimation algorithm.Afterwards,studying the DCT/Motion
Estimation/Motion Compensation algorithm in detail and giving an adaptive rood
pattern search for fast Block-Matching motion estimation.Then the simulation of several
motion estimation algorithms based block-matching is given.Accordingly,a scheme of
a DSP-based video compression system is put forward,with the features of TI’s
TMS320C6711 DSP.At last,the transplant and optimization are considered on the basis
of soft and hard environments,also the simulation process.
In the end,the summarization about the)
- 2009-09-18 10:40:44下载
- 积分:1
-
C语言类编程指导指南书籍004
C语言类编程指导指南书籍004.zip(Class C Programming Language Guide guide books 004.zip)
- 2005-01-12 08:13:58下载
- 积分:1
-
evennumberedexercise
说明: C++大学教程中的偶数习题的答案,适合初学C++的人(C++ university tutorial answers to the even exercises, suitable for beginners who C++)
- 2011-03-13 12:45:47下载
- 积分:1
-
04
说明: MFC绘图环境,类,函数等和面讲解,并且举例说明了调色板等元素的实用。(MFC drawing environment, classes, functions, etc. and face explanations, and examples of practical elements such as color palette.)
- 2010-05-07 21:59:56下载
- 积分:1
-
iSIGHT_ANSYS_Example
iSIGHT集成ANSYS手机实例。 掌握isight如何过程集成商业软件ANSYS。 了解iSIGHT提供的优化,试验设计,回归建模这三种确定性方法。()
- 2008-05-02 12:52:19下载
- 积分:1
-
C++Primer
C++Primer第四版(中英双译),一本优秀的C++书箱,chm版的,有中英文对照,(C++ Primer Fourth Edition (the Sino-British double-translation), an excellent C++ Book drop, chm version, have bilingual)
- 2008-05-16 17:35:28下载
- 积分:1
-
OllyDBG-Tutorial
OllyDBG 实例教程 入门教程 OD入门教程包含实例(Getting Started Tutorial Tutorial OllyDBG instance)
- 2010-02-12 15:20:38下载
- 积分:1
-
CPrimerchm
C++ Primer, Fourth Edition
(C++ Primer, Fourth Edition)
- 2009-02-20 13:19:39下载
- 积分:1
-
Visual
Visual C++6.0高级编程教程,还是有点用的,所以上传(this is Visual C++6.0)
- 2010-12-27 10:55:58下载
- 积分:1