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matlab9000


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Roberts and Sobel filtres?
How can I calculate the map of the amplitudes and direction of the edge points, using the Roberts and Sobel filters?

mer än 6 år ago | 0 answers | 0

0

answers

Question


Why I display this error?
Hi, I converted two RGB images into the respective two images of itensity. Now I have to subtract the tip (pixel by pixel), but ...

mer än 6 år ago | 1 answer | 0

1

answer

Question


How can I read, in matlab, an image I have on my desktp with the imread () function?
How can I read, in matlab, an image I have on my desktp with the imread () function?

mer än 6 år ago | 1 answer | 0

1

answer

Question


How is a text raised?
I have this code: subplot(4,2,1), imshow(c1, []), title('Piano del bit 1 * 2^[(n-1)]'); Why does not I put the (n-1) a...

mer än 6 år ago | 1 answer | 0

1

answer

Question


how to view the bit planes of an image?
I have separated the eight bit planes of the image like this: img= imread('cameraman.tif'); primo = bitget(img, 1); ...

mer än 6 år ago | 1 answer | 1

1

answer

Question


How can I reset the h and s channels?
I have an image in hsv and I would like to set the h and s channels to 0 in order to have the desaturated image. How can I do?

mer än 6 år ago | 1 answer | 0

1

answer

Answered
Why imhist do not run?
No, it's a default image of Matlab

mer än 6 år ago | 0

Question


Why imhist do not run?
This is the code: img = imread('peppers.png'); imhist(img), grid; Display error, why?

mer än 6 år ago | 4 answers | 0

4

answers

Question


Why it does not display the two images in the same window using the subplot function?
This is the code: >> a = imread('peppers.png'); >> b = imread('moon.tif'); >> subplot(1,2,1), imshow(a) >> subplot...

mer än 6 år ago | 1 answer | 0

1

answer