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how to find the height and width of an alphabet/letter

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praveen rai
praveen rai am 27 Mai 2019
Kommentiert: praveen rai am 27 Mai 2019
i have a letter in which I want to find the height and width of this letter
any algorithm or code can suggest by anyoneb.jpg

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Image Analyst
Image Analyst am 27 Mai 2019
Try
binaryImage = grayImage < 128;
props = regionprops(binaryImage, 'BoundingBox');
width = props.BoundingBox(3);
height = props.BoundingBox(4);
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praveen rai
praveen rai am 27 Mai 2019
@Image Analyst its working for single letter but for words or for multiple letter its not working
error is "Field reference for multiple structure elements that is followed by more reference
blocks is an error."
image is
alphabet1.png

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