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 display matrix and its Fourier transform



P0302: Two-dimensional discrete cosine transform image compression



P0303: gray-scale transformation of the methods used to enhance image contrast



P0304: Histogram of homogenization



P0305: simulated images by the Gaussian white noise and salt and pepper noise



P0306: A two-dimensional median filter function medfilt2 by the salt and pepper noise to the image filtering



P0307: the use of MATLAB function in the noise interference of filter2 images mean filter



P0308: Wehner adaptive image filtering



P0309: the use of five kinds of different gradient enhanced image sharpening method



P0310: the image of the high-pass filter and mask to deal with



P0311: the use of Butterworth (Butterworth) low pass filter on the subject of the image noise smoothing



P0312: the use of Butterworth (Butterworth) high-pass filter for sharpening images