[amp_mcq option1=”Weighted sum of the shape” option2=”Size of the shape” option3=”Shape context” option4=”None of the mentioned” correct=”option3″]
The correct answer is: C. Shape context.
Shape context is a method for representing the local shape of an object. It is a feature descriptor that can be used to compare shapes. The shape context of a point on an object is a vector that represents the distribution of other points around that point. The shape context can be used to compare two shapes by calculating the distance between their shape contexts.
The other options are incorrect because they do not accurately describe how the distance between two shapes can be defined.
- Option A: The weighted sum of the shape is not a valid way to define the distance between two shapes. The weighted sum of the shape would be a measure of the similarity of the two shapes, not the distance between them.
- Option B: The size of the shape is not a valid way to define the distance between two shapes. The size of the shape is a measure of the area of the shape, not the distance between the two shapes.
- Option D: None of the mentioned is not a valid option. The distance between two shapes can be defined using a variety of methods, including shape context.