Consider the following pixel values:

$931118689112$

$11110294100105$

$94111898030$

$505591240205$

$20152990230$

Intensity Image I

$94100$

$8980$

Template T

Figure $1$: Image I of size $5\backslash$times $5$ and template T of size $2\backslash$times $2.$

$($a$)$ Explain how template matching is used to detect object of interest in images.