I'd rather look at something sharp that's potentially likely to be there than look at a blurry mess and have no idea what it could even be at all. A lot of thi

I'd rather look at something sharp that's potentially likely to be there than look at a blurry mess and have no idea what it could even be at all. A lot of things on maps repeat themselves a lot. Most roof HVACs look the same, road lines, cars, trees, etc. How likely is it that a car shaped blob that's the same as the other 10 million car shaped blobs in the training data isn't a car? Not very.