Undefined function 'offsetstrel' for input arguments of type 'char'.

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Zee Idrees
Zee Idrees 2018-12-3
回答： Star Strider 2018-12-3
I'm getting the following error when I try to run the following code. How can i fix it??
Undefined function 'offsetstrel' for input arguments of type 'char'.
se = offsetstrel('ball',11,90);
BW1 = imdilate(binaryImage,se);
imshow(BW1);
  2 个评论
Star Strider
Star Strider 2018-12-3
It’s part of the Image Processing Toolbox, and has been around for at least a decade. If you have the Toolbox installed, you should have all the functions in your posted code.
Zee Idrees
Zee Idrees 2018-12-3
the toolbox is installed but i don't know why it still giving that error.

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采纳的回答

Star Strider
Star Strider 2018-12-3
‘the toolbox is installed but i don't know why it still giving that error. ¹
You may have a corrupted path.
Run these from your Command Window or a script:
restoredefaultpath
rehash toolboxcache
Then try again. (You may have to close and restart MATLAB after this as well.)
If that fails to correct the problem, use the Contact Us link in the top right corner of this page, and request Tech Support. (Run the ver command first, since you will need that output.)

更多回答（1 个）

madhan ravi
madhan ravi 2018-12-3
Didn't get any errors?
maybe try clear all and try again
>> se = offsetstrel('ball',11,90);
>> se
se =
offsetstrel is a ball shaped offset structuring element with properties:
Offset: [25×25 double]
Dimensionality: 2
>>

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