Search - fractal transformation

Search - fractal transformation - List

[Special Effects] fenxing DL : 0: 分形学源码，很多。树木仿射变换、花的放射变换-Fractal source, a lot. Affine transformation of trees, flowers radiology transform
Date : Size : 2kb User : xiaoqi
[Special Effects] pic393 DL : 0: 频域法加入数字水印的原理是首先将原始信号（语音一维信号、图像二维信号）变换到频域，常用的变换一般有DWT、DCT、DFT、WP和分形。然后，对加入了水印信息的信号进行频域反变换（IDWT、IDCT、DFT、WP），得到含有水印信息的信号。-Frequency-domain digital watermarking method by adding the principle is that first of all, the original signal (voice signal of one-dimensional, two-dimensional image signal) to frequency domain transformation, commonly used in general transform DWT, DCT, DFT, WP and fractal. Then, adding the watermark information signal to the frequency domain inverse transform (IDWT, IDCT, DFT, WP), received signal containing the watermark information.
Date : Size : 2kb User : laura
[Special Effects] Contourlet-fractal DL : 0: 对于遥感图像，研究了一种基于基于Contourlet变换和分形压缩方法，方法具有一定的实用价值，程序包中有实验图片。-For the remote sensing images, a kind of transformation based on Contourlet and fractal based compression methods, the method has some practical value, experimental pictures in the package.
Date : Size : 336kb User : STYX
[Special Effects] basic-fractal-image-compression DL : 0: 基本分形算法，步骤,包括分割算法，变换类型选择，编码和解码过程及c代码-basic fractal algorithm, procedure, including segment algorithm, transformation type choice, coding and decoding process, and also the prime codes
Date : Size : 289kb User : candies