Question

Compare and contrast retinal disparity and convergence depth cues.

Answer 1

• Contrast Retinal Disparity is the way by which our left eye and right eye views slightly different images.
• For example if we closes our left eye with our one hand for some time then after releasing the hand for few seconds we are unable to see the vision of left side.  
• Retinal disparity is important for depth perception.
• Convergence depth cue is based on how the image is formed in our brain. When object is too close then both the retina converges and forms a single image in our brain.
• The closer the perceived object is, the more they have to rotate.