how can we find distance between two image blocks?
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i've divided the image into overlapping blocks.... i've calculated the correlation of these blocks with each other..
now i want two calculate the distance between these blocks like
distance between block 2 ans block 3.
block2=[24 42;107 110];
block3=[25 24; 55 56];
i've used the formula as:
distance=norm(block2-block3);
i got the following error
Undefined function 'norm' for input arguments of type 'uint8'.
how this type of error can be eliminated?
plz help me
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採用された回答
Image Analyst
2013 年 5 月 3 日
Cast both to double first. You need to do that anyway, because uint8 does not allow negative numbers, while a subtraction requires it.
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その他の回答 (1 件)
HABTE TADESSE LIKASSA
2018 年 10 月 21 日
編集済み: Image Analyst
2018 年 10 月 21 日
norm_two = 8*norm(Y, 2)
Undefined function 'norm' for input arguments of type 'uint8'
How can I solve this please?
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