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/* 文件名： KC-232-RGB-V5-080808.c 作者： 付春水 描述： mondeo致胜按键检测软件 CAN接口，125KHz */ #include "REG51CC01.h" #include #include //_nop_(); 使

; ; Copyright 2003 by Texas Instruments Incorporated. ; All rights reserved. Property of Texas Instruments Incorporated. ; Restricted rights to use, duplicate or disclose this code are ; grant

%对autumn.tif文件计算二维DCT变换 RGB = imread('autumn.tif'); I = rgb2gray(RGB); %真彩色图像转换成灰度图像 J = dct2(I); %计算二维DCT变换 imshow(log(abs(J)),[]) %图像大部分能量集中在上左角处 colormap(jet(64)), colorbar figure; J(abs(

RGB = imread('autumn.tif'); I = rgb2gray(RGB); J = dct2(I); imshow(log(abs(J)),[]), colormap(jet(64)), colorbar J(abs(J) < 10) = 0; K = idct2(J); figure,imshow(I) figure,imshow(K,[0 255])

#include #include //#include //#include #include "types.h" #include "key.h" #include "managment.h" sbit loadout_b=P1^7; sbit loadout_g=P1^6; sbi

%对autumn.tif文件计算二维DCT变换 RGB = imread('autumn.tif'); I = rgb2gray(RGB); %真彩色图像转换成灰度图像 J = dct2(I); %计算二维DCT变换 imshow(log(abs(J)),[]) %图像大部分能量集中在上左角处 colormap(jet(64)), colorbar figure; J(abs(

%载入图像 RGB = imread('saturn.png'); %RGB转换为灰度图 I = rgb2gray(RGB); %加入高斯白噪声 J = imnoise(I,'gaussian',0,0.005); %采用自适应滤波 K = wiener2(J,[5 5]); %显示原始图像、加入噪声的图像以及滤波后的噪声 imshow(I) figure,imshow(J)

%载入图像 RGB = imread('autumn.tif'); figure(1); imshow(RGB); %将真彩图转换为灰度图 I = rgb2gray(RGB); figure(2); imshow(I); %进行余弦变换 J = dct2(I); figure(3); imshow(log(abs(J)),[]); colormap(jet(64)); c

%IMONO Convert color image to monochrome % % im = imono(rgb) % % SEE ALSO: rgb2hsv % % Copyright (c) Peter Corke, 2005 Machine Vision Toolbox for Matlab % $Header: /home/autom/pic/cvsroot/image-tool

%对autumn.tif文件计算二维DCT变换 RGB = imread('autumn.tif'); I = rgb2gray(RGB); %真彩色图像转换成灰度图像 J = dct2(I); %计算二维DCT变换 imshow(log(abs(J)),[]) %图像大部分能量集中在上左角处 colormap(jet(64)), colorbar figure; J(abs(