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Consider two points A and B in a simple stereo system. Point A projects to Al on the left image, and Ar on the right image. Similarly there is a point B which projects to Bl and Br. Consider the order of these two points in each image on their epipolar lines. There are two possibilities, either they ordered on the epipolar lines in the same order; for example they appear as Al, Bl and Ar, Br, or they are in opposite order, such as Bl, Al and Ar, Br. Place the two 3d points. A and B in two different locations in a simple stereo diagram which demonstrates these two possibilities. (Draw a different picture for each situation). Consider two points A and B in a simple stereo system. Point A projects to Al on the left image, and Ar on the right image. Similarly there is a point B which projects to Bl and Br. Consider the order of these two points in each image on their epipolar lines. There are two possibilities, either they ordered on the epipolar lines in the same order; for example they appear as Al, Bl and Ar, Br, or they are in opposite order, such as Bl, Al and Ar, Br. Place the two 3d points. A and B in two different locations in a simple stereo diagram which demonstrates these two possibilities. (Draw a different picture for each situation)