P0301：数字图像矩阵数据的显示及其傅立叶变换



P0302：二维离散余弦变换的图像压缩



P0303：采用灰度变换的方法增强图像的对比度



P0304：直方图均匀化



P0305：模拟图像受高斯白噪声和椒盐噪声的影响



P0306：采用二维中值滤波函数medfilt2对受椒盐噪声干扰的图像滤波



P0307：采用MATLAB中的函数filter2对受噪声干扰的图像进行均值滤波



P0308：图像的自适应魏纳滤波



P0309：运用5种不同的梯度增强法进行图像锐化



P0310：图像的高通滤波和掩模处理



P0311：利用巴特沃斯（Butterworth）低通滤波器对受噪声干扰的图像进行平滑处理



P0312：利用巴特沃斯（Butterworth）高通滤波器对图像进行锐化处理

-P0301: digital image data matrix display and Fourier Transform P0302: two-dimensional discrete cosine transform image compression P0303: Gray used method to enhance the contrast of the image P0304: histogram homogenization P0305: Simulation images by white Gaussian noise and salt and pepper. noise impact P0306: 2D median filtering function medfilt2 Salt and Pepper noise image filtering P0307: MATLAB functions filter2 mean image noise filtering P0308: Image Adaptive Filter Weiner P0309: use five different gradient Enhancement Act for image sharpening P0310: the image of the high-pass filtering and mask handling P0311: use Butterworth (Butterworth) low-pass filter for image noise smoothing P 0312: Butterworth ( Butterworth) high-pass filter to sharpen the image processing