What does this refers to?
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What does this symbol refers to? How it will be implemented? L(i,j), be an image.
|L(i,j)|||
Accepted Answer
Jan
on 20 Sep 2012
1 vote
The double bars mean the norm. If L(i,j) is "an image", this norm is not uniquely defined and the meaning should be explained anywhere in the surrounding text.
More Answers (1)
Wayne King
on 20 Sep 2012
0 votes
That is the norm. It is implemented in MATLAB with norm()
Without additional information, it is not clear which norm represents, i.e. the 2-norm, the 1-norm etc.
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