$10+5$ points. $2$ hrs$.$ Template Matching. Search for the $\text{'}t\text{'}$ using $"$t$\_$character.png$"$ as template in the text

image "text$\_$image.png$".$ Use a bounding box to mark where $\text{'}t\text{'}$ were found for each of these $2$ cases:

$2\mathrm{.}1.$ Use the Euclidean norm to report minimal values as $"$t$".$ You may use OpenCV to only read and

write the image, but not to call the template matching library function.

$2\mathrm{.}2.$ Use convolution to report high values as $"t".$ You may fully use OpenCV including convolution.