문제

I read about image features on wikipedia and I am still confused about what exactly they are.
Term is explained in a manner such that I cant clear my confusion.

1. They represent a Class (edge is a feature and boundry is another)
2. They represent a instance of a Class(all the edges detected will be a feature)

Suppose I detect all the corners of an object and put them in an array say A.
Did I get only one feature or I got features=len(A).

도움이 되었습니까?

해결책

Each feature is an individual "interesting" point or area in the image, with "interesting" depending on what algorithm is used to find features. In your example, you'd have A features, each of the corners being one.

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