Question

In this exercise, you will reconstruct a 3D scene using dense epipolar matching. You will achieve this with the following steps: • First, you will try to determine pixel disparity between a left and a right stereo frame using SSD matching on a disparity range. • Second, you will apply some very simple heuristics to remove outliers. • Third, you will backproject the matched pixels and triangulate the corresponding 3D point. • Finally, you will use pose information of the frames to accumulate a global point cloud and visualize it in CloudCompare software

Answer 1

The brain's interpretation of objects moving in the same direction at different speeds in each eye as part of 3-D spatial movement analysis involves retinal disparity and depth perception.

Step-by-step explanation:

Understanding how the brain perceives 3-D motion involves recognizing the role of retinal disparity and the brain's ability to extract depth perception from visual information. When an object moves in the same direction but at different rates in each eye, the brain interprets this as an indication that the object is not moving directly toward or away from us along the midline, but rather is moving across the visual field at a certain depth. The variations in speed between the two eyes can suggest an object is more lateral or at an angle rather than straight ahead, which is part of analyzing 3-D spatial movement using binocular cues.