Search - 2d dct

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[Algorithm] 2D-DCT变换 DL : 5: 免费下载

Update : 2008-12-15 Size : 125.65kb Publisher : liziqing
[VHDL-FPGA-Verilog] two_d_dct_serial DL : 1: 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 consumption of resources can be used to transform learning polynomial algorithm DCT
Update : 2025-02-19 Size : 24kb Publisher : 猪猪
[2D Graphic] DCT_2D DL : 0: DCT_2D Transform 2D DCT变换-DCT_2D Transform 2D DCT
Update : 2025-02-19 Size : 1kb Publisher : 刘曦
[matlab] mydct_good DL : 0: 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.
Update : 2025-02-19 Size : 1.66mb Publisher : 李文
[2D Graphic] XLIB DL : 0: 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.
Update : 2025-02-19 Size : 13kb Publisher : leisuee
[Special Effects] DCT2-lele DL : 0: 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.
Update : 2025-02-19 Size : 2kb Publisher : yaoli
[Special Effects] DCT DL : 0: 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
Update : 2025-02-19 Size : 380kb Publisher : 笨笨
[matlab] dm_dct_fenkuai DL : 0: 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 classic attacks and control the strength of the attack. Return to the bit error rate and peak signal to noise ratio. Prepared using Matlab.
Update : 2025-02-19 Size : 145kb Publisher : 张湛
[VHDL-FPGA-Verilog] dct DL : 0: 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
Update : 2025-02-19 Size : 5kb Publisher : jz
[Technology Management] FreeDCT-L DL : 0: Project 2D DCT core - specifications and codes-Project 2D DCT core- specifications and codes
Update : 2025-02-19 Size : 258kb Publisher : student
[Technology Management] dctslow DL : 0: Project 2D DCT core - specifications and codes-Project 2D DCT core- specifications and codes
Update : 2025-02-19 Size : 4kb Publisher : student
[Technology Management] dct DL : 0: Project 2D DCT core - specifications and codes-Project 2D DCT core- specifications and codes
Update : 2025-02-19 Size : 77kb Publisher : student
[Software Engineering] dct-thesis DL : 0: Project 2D DCT core - specifications and codes-Project 2D DCT core- specifications and codes
Update : 2025-02-19 Size : 483kb Publisher : student
[Software Engineering] dct2 DL : 0: Project 2D DCT core - specifications and codes-Project 2D DCT core- specifications and codes
Update : 2025-02-19 Size : 10kb Publisher : student
[Software Engineering] SOFTWAREjpeg2 DL : 0: jpeg 2D DCT transformation project
Update : 2025-02-19 Size : 785kb Publisher : student
[VHDL-FPGA-Verilog] xapp610 DL : 0: Verilog code for 2D-DCT with detailed documentation.
Update : 2025-02-19 Size : 125kb Publisher : whitestone
[matlab] TWODDCTcofiicients DL : 0: 2d dct cofficient computation programs-2d dct cofficient computation programs..
Update : 2025-02-19 Size : 29kb Publisher : anil
[VHDL-FPGA-Verilog] dct DL : 0: 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.
Update : 2025-02-19 Size : 1kb Publisher : haziq36
[Special Effects] DCT DL : 0: 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
Update : 2025-02-19 Size : 29kb Publisher : ben
[matlab] dct2dim_ib001 DL : 0: 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
Update : 2025-02-19 Size : 1kb Publisher : Alias2010

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