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2D-DCT变换
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two_d_dct_serial
- altera公司提供的适用于包涵DSP内核的FPGA的二维DCT变换源码，语言是：verilog 性能不错，不过资源消耗有点大，可以用来学习多项式变换的DCT算法-ALTERA companies covered in the application of FPGA DSP core 2D DCT source language is : Verilog performance is good, but a bit large cons
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.
XLIB
- 2D图像滤波VHDL代码。 2D图像滤波VHDL代码。-2D image filtering VHDL code. 2D image filtering VHDL code. 2D image filtering VHDL code.
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.
DCT
- 将一副256*256的灰度图像分成8*8的小图像块，然后进行dct变换-Will be a 256* 256 gray image is divided into 8* 8 small image blocks, and then proceed to DCT transform
dm_dct_fenkuai
- 在DCT域，利用8*8分块DM方法，嵌入隐藏信息。可设置量化步长、选择各种经典的攻击方式和控制攻击强弱。返回误码率和峰值信噪比。利用Matlab编写。-In the DCT domain, the use of 8* 8 block DM methods, embedding hidden information. Quantization step size can be set to choose a variety of clas
dct
- 2维DCt源码，可以实现8乘8点数据的2维DCT变换 -2-D DCT-source, you can realize 8 x 8 data 2-D DCT transform
FreeDCT-L
- Project 2D DCT core - specifications and codes-Project 2D DCT core- specifications and codes
dctslow
- Project 2D DCT core - specifications and codes-Project 2D DCT core- specifications and codes
dct
- Project 2D DCT core - specifications and codes-Project 2D DCT core- specifications and codes
dct-thesis
- Project 2D DCT core - specifications and codes-Project 2D DCT core- specifications and codes
dct2
- Project 2D DCT core - specifications and codes-Project 2D DCT core- specifications and codes
SOFTWAREjpeg2
- jpeg 2D DCT transformation project
xapp610
- Verilog code for 2D-DCT with detailed documentation.
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
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
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 func