decon

说明：  使用Splitting算法和GLA算法实现对图像的矢量量化及重新编码和重建。(Vector Quantization:To generate a 16-codeword codebook using Splitting Algorithm and GLA,then use this codebook to code the training image and reconstuct it.)

将语音文件.wav转化为FPGA所需的.mif文件(The voice file. Wav into the FPGA required. Mif file)

说明：  傅里叶变换中的角谱衍射理论，GS算法实现(Angle spectrum diffraction theory in Fourier transform, Realization with GS algorithm)

修改过的pca-sift程序 可以正常运行(Modified pca-sift program runs)

区域生长，基本处理方法是 以一组种子点开始来行程生长区域，即将哪些预定义属性类似于种子的邻域像素附加到每个种子上 (regional growth, the basic approach is based on a group of seed starting point to the growth of regional tour, What about predefined attributes similar to seed the neighborhood of each pixel additional seeds)

C++开发的计算机图形学关于直线绘制的算法，主要涉及DDA算法、中点画线算法、Bresenham画线算法(C++ developed computer graphics on line drawing algorithm, mainly involves DDA algorithm, midpoint line algorithm, Bresenham line drawing algorithm.)

说明：  算法对心磁信号去噪的应用以及弱磁信号的抗干扰算法的GUI界面，以及性能分析(The application of the algorithm to the denoising of the magnetic heart signal and the GUI interface of the anti-jamming algorithm of the weak magnetic signal, and performance analysis)

基于PCNN的特征提取,PCNN用于特征提取时，具体平移、旋转、尺度、扭曲等不变性，这正是许多年来基于内容的图像检索系统追求的目标，同时PCNN用于特征提取时，有很好的抗噪性。而且PCNN直接来自于哺乳动物视觉皮层神经的研究，具有提取图像形状，纹理，边缘的属性。用PCNN能很好地对图像进行签名，将二维的图像的特征提取成一维矢量签名。(Feature extraction of specified object is an important preprocessing stage in machine vision systems. In this paper, we present a novel hybrid feature extraction method using PCNN (Pulse Coupled Neural Network) and shape information. First, we use PCNN firing map train to formulate object’s time signature, then we use roundness of each firing map to formulate object’s shape information vector, the final feature matrix we got is combined time signature and roundness. We take correlations as our judge criteria in our experiments. It has been proved that the algorithm is not sensitivity with the rotation, scaling and translation of the object and is a useful method for target recognition applications.)

基于分数阶微分的图像增强技术，代码可以根据图像的梯度信息，更好地增强图像的高频部分，非线性地保留低频部分。(Fractional differential enhancement technology-based image code according to the gradient information of the image can better enhance the high frequency part of the image, to retain the low-frequency part of the non-linear.)

对ccd图像进行解码采集，并通过VGA输出(Ccd image decoding of the collection, and through the VGA output)