Questions

1. Write an OpenCV function to print pixel intensity at the location (200,200) of any color image on the console.
2. Write an OpenCV function to resize an image to (300,200) pixels. Use the bilinear interpolation method.
3. Write an OpenCV function to upsample an Image by 2. Use the area interpolation method.
4. State true or false: blurring decreases as we increase the size of the averaging filter.
5. State true or false: median filters can remove gaussian noise.
6. What steps can be taken to reduce noise sensitivity of Laplacian operator?
7. Write an OpenCV function to implement top hat and black hat morphological operation.