搜索资源列表
nsct_toolbox.zip
- 非下采样的contourlet变换，基于方向滤波器可以采集到不同方向的图像信息。,Non-down-sampling of Contourlet transform, based on the direction of filter can be collected from different directions of the image information.
nsct_toolbox.rar
- 非下采样contourlet变换用于图像降噪，多尺度几何分析的应用。 ,Contourlet transform non-down-sampling for image noise reduction, multi-scale analysis of the application of geometry.
Loeffler_dct.rar
- JPEG dct快速算法，实现8X8到4X4，以及8X8到2X2等DCT变换，快速实现降采样。,JPEG dct fast algorithm 8X8 to 4X4, and 8X8 to 2X2, such as DCT transform, rapid down-sampling.
DCTJPEG
- 使用Matlab编程实现发送端信源编码（图像压缩）和接收端信源解码（图像重建），其中的编解码算法可采用基于DCT变换的JPEG图像压缩标准；测试图像加噪，然后对去噪后的图像进行压缩与重建，分析压缩性能；研究基于下采样和内插的图像压缩算法；可将8bit/pixel灰度图像扩展至24bit/pixel彩色图像，或者采用无损压缩算法对图像压缩。-Sender using the Matlab programming source coding (image compression) and the r
DownUpSampling_ByFactor2
- 该代码实现了以2为因子的图像升采样和降采样功能。-The code implements a 2-liter for the factors sampling and down-sampling the image function.
bFilter
- 经过改进的快速的双边滤波器算法，主要是先下采样，然后进行滤波，最后再进行上采样-Improved bilateral rapid filter algorithm is the first major down-sampling, and then filtered, and finally to the sampling
code
- 无下采样的contourlet变换阈值去噪； 无下采样的contourlet变换matlab7.0工具箱-No down-sampling of Contourlet Transform Thresholding Denoising without down-sampling the transform Contourlet matlab7.0 Toolbox
lunkuobianhuan
- 一种非常新颖的多角度多尺度变换，轮廓变换的 改进，非下采样轮廓变换，可用于图像处理的多个方面-A very innovative multi-angle multi-scale transformation, transformation to improve the profile, non-down-sampling profile transform, image processing can be used in many areas of
dsPhasecorr
- 测帧间位移的一种方法：下采样后相位相关（精度可到亚像素）N1,N2需要是4的整倍数。-Interframe displacement measurement methods: phase correlation after the down-sampling (sub-pixel accuracy can be) N1, N2 need is a whole multiple of 4.
image
- 一种新的超分辨率图像重建算法,非下采样Contourlet 变换 多任务学习 超分辨率图像重建-A new super-resolution image reconstruction algorithm, non-down-sampling Contourlet transform multi-task learning Super-Resolution Image Reconstruction
baseband_detection_simulink
- In this simulink model , baseband binary detection is simulated .A rectangular pulse shaped signal is given as input to the detector.The received signal is matched filtered and down-sampled .The effects of symbol timing offset can be seen by varying
pam_detection_simulink
- In this simulink model , baseband 8-ary PAM detection is simulated .A half-sine pulse shaped PAM signal is given as input to the detector.The received signal is matched filtered and down-sampled .The effects of symbol timing offset can be seen by
QAM16_simulink
- In this simulink model , 16-QAM modulation and demodulation is simulated .A square root raised cosine pulse shaped signal is modulated and given as input to the demodulator.The received signal is demodulated and given to the detector where it is m
qpsk_simulink
- In this simulink model , QPSK modulation and demodulation is simulated .A square root raised cosine pulse shaped signal is modulated and given as input to the demodulator.The received signal is demodulated and given to the detector where it is mat
Upsampling_and_Downsampling
- 采样率转换程序，程序主体分为上采样与下采样-Sample rate conversion process, the program is divided into the main sampling and down-sampling
FPGA_FILTER
- 利用FPGA设计降采样滤波器的方法，希望对你有用-FPGA design using down-sampling filter, and I hope useful to you
Dual-frequency-GPS-satellite-observation-data-down
- 星载双频GPS观测数据的降采样处理方法Dual-frequency GPS satellite observation data down-sampling approach-Dual-frequency GPS satellite observation data down-sampling approach
reparation-and-sampling-of-an-image
- 最近邻降采样程序见 ZuiJinLinJiangCaiYang.m，结果见最近邻降采样.jpg。 双线性降采样程序见 ShuangXianXingJiangCaiYang.m，结果见双线性降采样.jpg。 最近邻恢复程序见 ZuiJinLinHuiFu.m，结果见最近邻恢复.jpg。 双线性恢复程序见 ShuangXianXingHuiFu.m，结果见双线性恢复.jpg。-Nearest-neighbor down-sampling procedures see ZuiJinLinJ
sampling
- 实现图像的上采样、下采样、二值化、加噪声并保存图像到指定目录，还有图像的相似度计算-The down-sampling,up-sampling,binarization and noising of image, and save the results to specified directory
up-sampling-and-down-sampling
- 升采样和降采样，包含matlab 源码，使用和不使用平滑降采样，邻近插值和双线性插值升采样-up sampling and down sampling