uSize
Constancy
lDEFINITION: seeing objects as a relatively constant size
despite change in retinal image size.
uSretinal
image a 1/distance to object (a mean proportional to)
uSperceived = Constant
lCan
be quite useful in object recognition
uA
Variation is Emmert’s Law for after effects
uSretinal
image = Constant
uSperceived a
distance
lAlso
applies to depth generated by stereopsis