What is the cue for stereopsis, and how is it generated by points in space at different depths? be certain to define crossed and uncrossed binocular disparities for objects along the optical axis. why is it a relative measure of depth? the work of julesz with random dot stereograms shows that (1) form need not be present in the monocular stimulus for stereopsis to take place and (2) stereopsis is impossible on the basis of point-by-point comparisons. how can both of these statements be true? what is the “matching noise problem” encountered in deriving depth information from random dot stereograms? how do cooperative algorithms potentially solve this problem?

Mass (kg) force (n) 5 25 10 50 15 75 20 100 a student was trying to find the relationship between mass and force. he placed four different masses on a table and pulled them using a spring scale. the table shows the different masses used in the experiment and the force required to pull each mass. the student concluded that more force was required to pull heavier objects. what comment would you make regarding his conclusion? a) no clear relation can be observed between mass and force from the data. b) there is a direct proportion between the mass and force listed in the table. c) gravity should have been taken into account while performing the experiment. d) there is an inverse proportion between the mass and force listed in the table.

Both independent and dependent clauses

Two masses are connected by a rope that hangs over a pulley as shown below. the pulley is a uniform cylinder of radius 푅=0.381meters and mass 푀=3.1푘푔. initially 푚"is on the ground and 푚#rests 2.5 meters above the ground. if the system is released, use conservation of energy to determine the speed of 푚#just before it strikes the ground. assume the pulley bearing is frictionless.