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Description: 一个进行按位存储的容器，BitVector，位向量。可以根据加入的数据自动改变容器大小，提供方便的访问接口。-Carried out by a digital storage containers, BitVector, bit vector. Automatically change the container s size when data be added, provide convenient access interface.
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Size: 2048 |
Author: bupteinstein |
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Description: EWDraw 3D is a powerful vector graphics ActiveX for 3D and 2D visualisation and animation. You can use it for CAD,CAM,GIS and others. The EWDraw is based on Open CASCADE geometric kernel and openGL.
The component is realized as a run-time Windows 32 bit OCX (ActiveX control). Either can be used with applications written in the popular Visual IDE languages such as Visual Basic, Delphi, C++ Builder , Visual C++, .NET and INTERNET.
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Size: 21175296 |
Author: Fire |
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Description: G.729音频压缩、解压缩到Matlab程序。使用方法详见readme文档。-Description
Most of G.729 source code is written in C.But this one is written in matlab.
follow these steps to use it:
1.To coder a speech(ensure it as a row vector variable in matlab),simply type
"G729code(speech)",then you will see a file called coding.bit in your directory.
2.To decoder the codestream.bit,first,copy the file codestream.bit to your G.729decoder directory,you simply type "main",and it will decoder the above file coding.bit to a speech in your matlab(syn_speech).
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Size: 239616 |
Author: Zachery Chen |
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Description: 《Visual C++数字图像获取、处理及实践应用》杨枝灵、王开等编著。内容：第4章 图像增强（对比度增强、灰度变换法、直方图修整法、图像平滑、图像锐化、伪彩色和假彩色增强）；第5章 图像复原（逆滤波复原、维纳滤波方法）；第6章 图像处理中的正交变换（傅立叶变换、离散余弦变换（DCT）、沃尔什变换、基于特征向量的变换、霍特林（Hotelling）变换、SVD变换、小波变换、Mallat算法）；第7章 图像压缩编码（霍夫曼（Huffman）编码、算术编码、游程编码（Run Length Coding）、位平面编码、预测编码、DPCM、JPEG 2000编码）；第8章 图像配准 第9章 目标检测与运动检测 第10章 图像形状特征分析（骨架检出、轮廓提取）；第11章 图像分割（边界跟踪、阈值分割区域生长、分裂合并、Canny算子）；第12章 图像的模式识别 -"Visual C++ digital image acquisition, processing and practical application," Yoji Ling, WANG Kai, eds. Contents: Chapter 4, image enhancement (contrast enhancement, gray level transformation, histogram trimming, image smoothing, image enhancement, false color and false color enhancement) Chapter 5 Image restoration (inverse filtering restoration, Wiener filter ) Chapter 6 Image Processing orthogonal transformation (Fourier transform, discrete cosine transform (DCT), Walsh transform, feature vector-based transform, Hotelling (Hotelling) transform, SVD transform, wavelet transform, Mallat algorithm ) Chapter 7 image coding (Huffman (Huffman) coding, arithmetic coding, RLE (Run Length Coding), bit plane coding, predictive coding, DPCM, JPEG 2000 encoding) Chapter 8 image registration section 9 Target Detection and Motion Detection Chapter Chapter 10, Image Shape Analysis (skeleton detection, contour extraction) Chapter 11 of the image segmentation (boundary tracking, segmentation, r
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Size: 3454976 |
Author: chengshuai |
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Description: 用C实现的常用数据结构集合，包括链表、堆栈、队列、位图、优先级队列、向量、堆等，对于初学数据结构是个相当不错的材料，都是自己亲自实现并测试的，各个数据结构的元素类型采用了通用类型(void *)-common data structures implemented using C language, including linked lists, stacks, queues, bit maps, priority queues, vector, stack, etc. A very good material for beginners
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Size: 10240 |
Author: joey.zhao |
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Description: PAV (H265) 是 音视频 压缩解压 协议，非常不同于H264/MPEG4，ZPAV (H265) 的基本算法 是 小波，多级树集合群，广义小波，数学形态小波，......
ZPAV (H265) 基本算法 ：
1，图象与声音分解与合成 ：小波 ；
2，图象与声音前处理 ：小波子带零交叉降噪，目标纹理处理，语音处理 ；
3，速率控制 ：小波子带熵速率控制 ；
4，量化与反量化 ：小波子带熵量化与反量化 ；
5，低频分量和高频分量的降维 ：小波子带邻域交叉降维 ；
6，运动矢量和量化表的分解与合成 ：广义小波 ；
7，位面编码 ：数学形态小波，多级树集合群，嵌入零树，位面降维 ；
8，位流编码 ：算术编码，熵编码 ；
9，运动估计 ：宏块最优决策，运动矢量预测 ；
A，运动搜索 ：钻石，大钻石，小钻石，方形 ；
B，图象与声音后处理 ：低通滤波，断点重构，宏块平滑 ；
C，误码纠错 ：矢量仿真，帧间仿真 。
-The PAV (H265) is the audio and video compression and decompression protocol, is very different from H264/MPEG4
ZPAV (H265) algorithm is a wavelet, multi-level tree collection group, and generalized wavelets, mathematical morphology, wavelet, ...
ZPAV (H265) algorithm:
1, image and sound decomposition and synthesis: wavelet
2, image and sound processing: wavelet sub-band zero-crossing noise, target texture processing, speech processing
3, the rate control: wavelet subband entropy rate control
4, quantization and inverse quantization: Wavelet subband entropy quantization and inverse quantization
5, the dimensionality reduction of the low frequency component and high frequency components: the wavelet subbands neighborhood cross-dimensionality reduction
6, the decomposition and synthesis of the motion vector and quantization tables: generalized wavelet
7, bit-plane coding: the mathematical form of wavelet multi-level tree collection group, embedded zerotree, bit plane
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Size: 4826112 |
Author: 李阳 |
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Description: Folly是Facebook的一个开源C++11组件库，提供了类似Boost库和std库的功能，包括散列、字符串、向量、内存分配、位处理等，满足大规模高性能的需求。-Folly is an open source Facebook C++11 component library, similar to the Boost libraries and std library functions, including hash, string, vector, memory allocation, bit processing, large-scale high-performance needs.
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Size: 359424 |
Author: ice |
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Description: A C language based implementation of bit vector-sets. It s covers union, intersection and difference in set. Hope it will help you out!
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Size: 1024 |
Author: Kyang |
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