Risposto
storing image information in a 2-d array
Hello, That's true. You can use *blockproc* from Matlab. It's simple to use. B = blockproc(A,[M N],fun) *A* is in...

quasi 15 anni fa | 2

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Risposto
vector median filter
for 1D median filtering, Matlab has command *medfilt1* Eq: medfilt1([4 3 5 2 8 9 1],3) ans = 3 4 3 ...

quasi 15 anni fa | 2

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Risposto
is there an alternative of thresholding an image automatically rather than setting it manually?
Actually function *im2bw* automatic select threshold value if you do not pass any parameter except the input image. Or try...

quasi 15 anni fa | 1

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Risposto
To extract the random integer into a file
If you get a little confused with fread and fwrite, then you can try another command *fprintf* n *fscanf* Here I give you...

quasi 15 anni fa | 1

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Risposto
To extract the random integer into a file
You can use *fwrite* command to write array into binary file. And you can use *fread* to read data from binary file

quasi 15 anni fa | 1

Risposto
counting the number of objects
Hello, Pat. It is possible to count the nails. You just need to perform some morphologichal operations, such as erosio...

quasi 15 anni fa | 1

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Risposto
shape based object identification from an image?
Have you check this?? http://www.mathworks.com/matlabcentral/fileexchange/20666-shape-recognitionmany-shape

quasi 15 anni fa | 1

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Risposto
select data from specific range
If size of i and j are same, then f = load('200012.txt'); lat = f(:,1); lon = f(:,2); sla = f(:,3); i = 2...

quasi 15 anni fa | 1

Risposto
select data from specific range
Hello, I have a text file formated : 1 90 100 1 96 101 1 95 102 2 ...

quasi 15 anni fa | 2

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Risposto
Circle packed with Circles
Here the code : First, you need to create a m-file function [X Y] = circle(center,radius,n) THETA = linspace(0, 2...

quasi 15 anni fa | 1

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Risposto
Circle packed with Circles
Hello, Did you meant?? With diameter = 3 <<http://i1196.photobucket.com/albums/aa410/nasa078/Mathworks/diameter3.jpg>> ...

quasi 15 anni fa | 2

Risposto
Error-Reference to non-existent field
No, I have checked your file 'DisA.mat' and there is no variable named 'DisA'. It's better if you try to change your code : ...

quasi 15 anni fa | 1

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Risposto
ADDING GAUSSIAN NOISE TO VIDEO
Hello, I just use video 'xylophone.mpg' from Matlab. You can use your own video [any .avi, .mpg, etc] from your drive. ...

quasi 15 anni fa | 4

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Risposto
selecting an image from folder
Then you just need to pass your feature vector 1x80 and feature vector of query image in suppose that dataset1 is feature...

quasi 15 anni fa | 2

Risposto
circle centered on the object
Here the code if you consider to use rectangle I = imread('di-5Y01.jpg'); object = imread('obiect1.jpg'); [m n o] = s...

quasi 15 anni fa | 2

Risposto
circle centered on the object
Hello, Why don't you use rectangle?? Why must circle?? I have my code detect the exact area if you consider to use rectang...

quasi 15 anni fa | 1

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Risposto
selecting an image from folder
path='D:\photos\'; jpeg_files = dir(fullfile(path,'*.jpg')); for cnt = 1 : 21 I{cnt} = imread(fullfile(path,j...

quasi 15 anni fa | 1

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Risposto
Image Processing - How to separate barcode from the background
Hello, Kim Here I have the code to do segmentation on your barcode image. I hope this helps rgb = imread('barcode.jp...

quasi 15 anni fa | 2

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Risposto
circle centered on the object
Hello, It's quite simple. You just need to increase or decrease the 'corr_offset' values with small random value. I = im...

quasi 15 anni fa | 1

Risposto
identifying objects in a picture containing several objects
Just the same code. You just need to change the I and J with your 'reference' image and the object clear; clc; I...

quasi 15 anni fa | 2

Risposto
identifying objects in a picture containing several objects
Hello, Why don't you use command 'normxcorr2' from Matlab?? Here I have a sample code : clear; clc; I = imread...

quasi 15 anni fa | 5

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Risposto
matrix manipulation
Just use [] for any column or row that you want to remove. Eq : A = round(10*rand(10)); B = A; B(3, :) = []

quasi 15 anni fa | 1

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Risposto
Handle 2 axes in one GUI
Hello, I have modified your code : http://www.mediafire.com/?338im32b9cx3ckd

quasi 15 anni fa | 2

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Risposto
Opening a file and loading a function from another script
Hello, Dan I have a function file named 'fun1.m' stored in any folder. The function 'fun1' takes 2 input argument [x and y...

quasi 15 anni fa | 1

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Risposto
Cut An Image
clear; clc; I = imread('tamp9f.png'); Icrop = imcrop(I); bw = im2bw(Icrop); imshow(bw); pause; Ifill = imf...

quasi 15 anni fa | 3

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Risposto
writing a cat file
Hello, Pat I just give you small example. Then, I hope you can use it or do modification on it for your purpose. cle...

quasi 15 anni fa | 2

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Risposto
writing an image into a new folder
Maybe you are seeking for this sample code : clear; clc; I = imread('peppers.png'); J = imread('onion.png'); K...

quasi 15 anni fa | 1

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Risposto
Display JPEG file in GUI
Fisrt you need to read your image that saved in your drive. Eq : I = imread('C:\My Document\Filename.jpg'); imsho...

quasi 15 anni fa | 1

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Risposto
Group string based on charachter
a='1/23s'; i = findstr(a,'/') b = a(1:i-1) c = a(i+1:end)

quasi 15 anni fa | 2

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Risposto
intersection of multiple images
I got little confused with your question. Let me pick one picture. <<https://lh3.googleusercontent.com/-YBcnm-uSlcg/TtnLP2lmFN...

quasi 15 anni fa | 1