DO I need Image processing tool box to upload image into GUI

2013 1 22
2 个回答
2 次查看（30 天）

0 个投票

I dont have "imshow" command in my matlab 2012b,,,,is it because i don haver image processing toolbox

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回答（2 个）

Jurgen
Jurgen 2013-1-22
编辑：Jurgen 2013-1-22

0 个投票

I think this should work?
I = imread('file_on_path.jpg')
imagesc(I);

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Arun Badigannavar
Arun Badigannavar 2013-1-23
I am able to read image and show it,,,but it is squuezing image,,,i am uploading a simulink model image on gui,,,but its not so clear,,,any other way to import image roperly
Walter Roberson
Walter Roberson 2013-1-23
What do you mean by "squeezing" ? Are you talking about the colors, or about the image size, or about the axis proportions ?
Arun Badigannavar
Arun Badigannavar 2013-1-23
about the image size,,,the connections of simulink model which i am uploading are not visible and blocks are squeezed,,,and charecters which are there in the image re not clear

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Image Analyst
Image Analyst 2013-1-23

0 个投票

You can use image() without the Image Processing Toolbox. You can also use imagesc() but it applies some weird colormap by default that you'll most likely need to correct with colormap() function to a more appropriate colormap, like gray. image() applies a grayscale color map by default. With either one you can still call colormap to apply whatever colormap you want.

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Arun Badigannavar
Arun Badigannavar 2013-1-23
AAccording Mr jurgen i tried but up;oaded image is not clear,,,irts squeezing the image...any other way to import image with altering it

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