搜索资源列表
dct
- dct域变换，用于图像处理，最纯粹的变换过程，配有详细的步骤说明-dct domain transform for image processing, purest transformation process, with a detailed descr iption of the steps
pic
- 对图片做二维dct变换，每一小块为8*8-Do the 2-D DCT transform , every piece of 8*8
JPEGDCT
- 基于JPEG的图像压缩代码，包含DCT变换，色度量化，霍夫曼编码，zig扫描等详细过程-Based on the JPEG image compression code, including DCT, color quantization, Huffman coding, zig scanning process in detail
Fourier-transform
- 大学生图像处理第5章实验图像的傅立叶变换、DCT变换、hadamard变换 -Students experiment image processing Chapter 5 images Fourier transform, DCT transform, hadamard transformation
Upload_Actual_JPEG
- matlab jepg压缩程序，详细代码函数，加完整例子，基于Dct变换-jepg compression program
dct
- 离散余弦变换dct算法详细讲解，并在matlab上进行图像稀疏分解与重建的图像处理仿真。-Discrete cosine transform DCT algorithm is explained in detail, and the simulation of image sparse decomposition and reconstruction of image processing in matlab.
DCT
- 基于DCT离散余弦变换的图像压缩程序，里面还有BDCT代码段。-DCT image compression based on discrete cosine transform procedures, there is also BDCT code.
DCT
- 离散余弦变换的图像去噪的编码及图像的保存和显示-Save discrete cosine transform image coding and image de-noising and display
dctyasuo
- 图像压缩处理，用于dct变换方法，直接可以调用，代码正确，自己编写-Image compression processing, dct transform method for directly can call code is correct, I have written
dct
- 基于离散余弦变换即dct变化的水印图片的嵌入与提取-Dct change based on embedding and extracting watermark
YY_FZ_DCT_OMP_YC
- 语音信号的DCT变换以及OMP算法重构 -Sensing Reconstruction program is based compressed speech signals Using OMP algorithm to reconstruct speech Framing program includes speech, and omp, programs can be run properly.
dft
- 其中dft.m 是通过该程序同时输出图片1,2的R、G、B三通道的DFT正反变换图、相角图、幅度图，图片1,2的彩色DFT正反变换图以及DFT后图片1,2幅度相位信息置换后的彩色结果图。 dct.m是通过该程序显示“实验室用原图像”中的图片3的R、G、B三通道DCT正反变化对比图，变换系数图以及彩色DCT正反变换图。 compress.m是通过该程序输出图片3的保留n个DCT变换系数重构彩色结果图。需要说明的是其中决定保留系数个数n的mask矩阵需要手动更改。-Wherein
merofeev-ss_robust_metric-f35b79a
- 显著性特征提取，fft,dct,fast dct变换-Significant feature extraction
dctVarFusion
- 基于DCT变换进行图像融合,将源图像分成8*8块，然后对每块进行基于DCT变换的图像融合-DCT transform image fusion based on the source image into 8* 8, then each DCT-based image fusion
05068728
- 3轴加速度MEMS器件在手势识别中的研究。主要强调实时性，运用DCT变换和HMM模型-Gesture Recognition for Interactive Controllers Using MEMS Motion Sensors
3.2DCT
- 对cameraman.tif图像进行DCT变换，分别选取最大的1/4、1/8、1/16个变换系数(其余置为0)，进行反DCT得到重构图像，显示原图像和各重构图像并分别计算重构图像的峰值信噪比。-Cameraman.tif DCT transform of the image, were selected maximum 1/4,1/8,1/16 transform coefficients (the remainder is set to 0), inverse DCT to obtain th
opencv88BLOCK
- opencv处理图像8*8分块,使用DCT变换然后进行量化处理-Opencv image processing on the 8* 8 block
5
- 图像去噪技术二例，1、逆DCT变换；2、二维小波重构技术。-Image denoising technology 2 cases, 1, inverse DCT transform 2, 2 d wavelet reconstruction technique.
dct
- dct离散余弦变换嵌入水印的程序，可将水印信息嵌入-Discrete cosine transform watermark program, to embed the watermark information
DCT
- 简单的离散余弦变换代码，可对二维图像进行变换。此外可以根据需要调整输入数据-Simple code, discrete cosine transform can transform the two-dimensional image.Also can according to need to adjust the input data