搜索资源列表
dct_2d
- dct_2d Transform 2d dct变换-dct_2d Transform 2d dct
mydct_good
- 该压缩包实现二维的dct变换和逆dct变换，可以对图像做dct变换和逆dct变换，实现非常简洁，速度很快。-the compressed 2d dct and the inverse dct. Images can be done dct and inverse dct achieve a very simple, very fast.
dct2-lele
- 利用蝶形算法类似于FFT，利用先行再列实现二维dct。速度很快。包含反dct的代码。-similar to the use of butterfly FFT algorithm, the first re-use of 2d dct out. Very fast. Contain anti - dct code.
2d-dct变换
- 免费下载
dct.rar
- 利用matlab的dct2函数，对图像做变换并压缩。并用8*8对图像分块，对每一块计算均方值作为阈值。,dct2 use the matlab function, and transform the image so compressed. And 8* 8 image block, a calculation of each mean square value as a threshold.
two_d_dct_serial
- Verilog codes for 2d Discrete Cosine Transform (dct)
test_dct
- 本程序是在VC++编译环境下，用纯C语言编写的2d-dct变换，程序中用的是一个4*4的矩阵进行的变换，可以改为对一幅图像进行。运算结果正确，在Matlab中进行了检验，dct2()指令即进行dct变换。有一定的参考价值。-This procedure is in VC++ compiler environment, written in pure C 2d-dct transform, the program used is a 4 x 4 matrix for the transformat
fast_block_dct
- Fast m-scr ipt implementation of Block-dct ( 2-D dct )
faceRecognition
- 基于2d-dct和模块2dPCA的人脸识别系统的实现（matlab）-Based on the 2d-dct and modules 2dPCA Face Recognition System (matlab)
dct2
- 这个是一个基于FPGA的数字图像的整数dct变换程序，程序高性能地实现了2维dct变换。-This is an FPGA-based digital image of the integer dct transform process and procedures to achieve high-performance 2-D dct transform.
projekt
- dct 2d in vhdl + descr iption -dct 2d in vhdl+ descr iption
image
- 实现了2d的图像处理，关于图像的各种方式的dct变换，以及反变换。-The realization of the 2d image processing, a variety of ways on the image of the dct transform, and inverse transform.
xapp610
- Verilog code for 2d-dct with detailed documentation.
Final_28Nov
- 2d-dct 压缩图像后，通过QPSK,AWGN信道编码传输后，Idct解压缩回原始图像，适用于任何图像-Using dct to compress the orginal image, I use zigzag program, quantization, dct compression, then change the vector to bineary bit to pass through the QPSK channel. And from the binary array, I us
TWODdctcofiicients
- 2d dct cofficient computation programs-2d dct cofficient computation programs..
dct
- all ok...4 Dec 2009 ... In this method the 2-Dimensional dct is obtained by taking two ... column-wise 1D dct is ascertained which gives the 2d dct of the data. ... The design is done in Verilog HDL and the simulation is done in Modelsim 6.3b.
dct
- 二维离散余弦变换 c# 实现图像压缩和特征提取 -Discrete Cosine Transform for Feature Extraction Decription: Implementation of 2d discrete cosine transform in c# Download source: http://www.codeproject.com/KB/GDI/2d-dct.aspx
dwt2d
- discrete wavelet transform - 2d
dct2dim_ib001
- A matlab program that implements the 2d dct equation. Compares the results with the built-in function output for correctne-A matlab program that implements the 2d dct equation. Compares the results with the built-in function output for correctness
2d-dct
- 多维矢量矩阵理论中，2维dct能量集中性测试c++代码-Multi-dimensional vector matrix theory, the two-dimensional dct energy the centralized testing c++ code