3 ms·
True! If dealing with stuff like rotations is a concern, you could augment the training set by applying small random transforms to it (like rotations, cropping,
by vzhou842 7y ago
True! If dealing with stuff like rotations is a concern, you could augment the training set by applying small random transforms to it (like rotations, cropping, scaling, color adjustment, etc).
- amelius 7y agoOk, this makes me wonder how humans do it. Would a person who has never seen a rotated upside-down dog recognize it?
- greiskul 7y agoWell, human children do train their vision in a lot of different ways while playing, and probably very early develop a mechanism for dealing with all kinds rotated objects. For some objects though, even adults are not instantly good, reading text upside down is something that is initially very hard, but with some practice it can be done, I've met some teachers that can do it from years of tutoring people from other sides of desks.
- panic 7y agoThe way something looks can definitely change based on its rotation -- see http://thatchereffect.com http://thatchereffect.com for example.