What is the difference between “Object Delineation” and “Object Recognition” and “Object Detection” in computer vision?

Question

What is the difference between “Object Delineation” and “Object Recognition” and “Object Detection” in computer vision?

In: 3

Answer 1

Delineation: there are two apples on the table and one orange. Telling things apart.
Recognition: you are looking for a green apple in a fruit basket filled with red apples. Finding if something, like recognizing your friends face among other people.
Detection: is it a real apple or a drawing of an apple. Trying to see if it is what it thinks it is.