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Supported Functions · KaTeX

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\det A = |A|= \begin{vmatrix}
  a_{11} & a_{12} \\
  a_{21} & a_{22}
\end{vmatrix} = a_{11}a_{22}- a_{12} a_{21}

E(u,v) = \sum_{x,y} \overbrace{w(x,y)}^{\text{윈도우함수}}
[\underbrace{I(x+u,y+v)}_{\text{이동후 밝기값}}-
\underbrace{I(x,y)}_{\text{밝기값}}]^2