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How to make a vector of multiple images in double form by using function?
clc; clear all; close all; for i=1:10 c{i}=imread(sprintf('s%d.jpg',i)); w = rgb2gray(c{i}); im = imresize(w,0.25); mi = ...
7 years 前 | 0 个回答 | 0
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How to deblurr this image using any appropriate filter, I have removed the grain noise from the image and the filtered image looks blurred to me.
clc; clear all; close all; i = imread('image.jpg') figure, imshow(i) grey_img = rgb2gray(i); figure, imshow(grey_img) ...
7 years 前 | 0 个回答 | 0
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How to Detect Edges of an Image using Canny Edge Detection technique. I have already detected edges of Images, but I'm not sure if it is correct or not. Also, I want to add legend command and axis information in this, how would I do this thing?
if true % code end clc; clear all; close all; img = imread('Table.jpg'); image(img) title('Original Image') fi...
7 years 前 | 2 个回答 | 0
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Swap the first and last columns
Flip the outermost columns of matrix A, so that the first column becomes the last and the last column becomes the first. All oth...
7 years 前
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Find all elements less than 0 or greater than 10 and replace them with NaN
Given an input vector x, find all elements of x less than 0 or greater than 10 and replace them with NaN. Example: Input ...
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Column Removal
Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; and ...
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Triangle Numbers
Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3 which can be displa...
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Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...
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Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...
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Determine if input is odd
Given the input n, return true if n is odd or false if n is even.
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Make a checkerboard matrix
Given an integer n, make an n-by-n matrix made up of alternating ones and zeros as shown below. The a(1,1) should be 1. Examp...
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Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...
7 years 前
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Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...
7 years 前
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Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...
7 years 前
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How to Reconstruct an Image using bit plane. I have already separated all the bit layers of the image using for loops and bitget ?
if true % code endclc; close all; clear all; I=imread('car.jpg'); Im=I(:,:,1); figure [r,c]=size(Im); s=zeros(r...
7 years 前 | 1 个回答 | 0
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Digital Image Processing
Image Separation and Reconstruction using bit-planes
7 years 前 | 1 次下载 |
