Depth Perception - 3
Depth Perception - 3
- Size Constancy
- DEFINITION: seeing objects as a relatively constant size despite change in retinal image size.
Sretinal image a 1/distance to object (a mean propotional to)Sperceived = Constant
- Can be quite userful in object recognition
- A Variation is Emmert’s Law for after effects
Sretinal image = ConstantSperceived a distance
- Also applies to depth generated by stereopsis