The correct answer is D.
Computer vision is a field of artificial intelligence that deals with the extraction of meaningful information from digital images or videos. Visual clues that are helpful in computer vision include color, motion, depth, and texture.
Color is a very important visual clue because it can be used to identify objects and their properties. For example, a red apple can be easily distinguished from a green apple because of their different colors.
Motion is another important visual clue because it can be used to track objects and their movements. For example, a computer vision system can track a person’s movements by observing the changes in their position over time.
Depth is also an important visual clue because it can be used to create a three-dimensional representation of the world. For example, a computer vision system can create a 3D model of a room by observing the different depths of the objects in the room.
Texture is another important visual clue because it can be used to identify objects and their surfaces. For example, a computer vision system can identify a cat by observing the texture of its fur.
In conclusion, the correct answer is D. Visual clues that are helpful in computer vision include color, motion, depth, and texture.