Question

Edge detection technique is important for ___________________.
(a.) Features with prominent geometry
(b.) Images with low contrast
(c.) Homogeneous images
(d.) All the above

Answer 1

Answer:and is the b option

Explanation:

Answer 2

Answer:

The correct answer is (b) Images with low contrast.

It is mostly used for detecting the boundaries of any object among the background of any given image. Significant discontinuities are detected and adjusted accordingly.

Low contrast images are difficult to differentiate against the background and hence this technique resolves this. Hence, the object in the image becomes clearer and brighter.