John M. Findlay

書籍內容簡介

CHAPTER 1 PASSIVE VISION AND ACTIVE VISION 1.1 Introduction A Martian ethologist observing humans using their visual systems would almost certainly include in their report back: ?hey move these small globes around a lot and that's how they see?? The starting point for this book is an acceptance of the premise of that ethologist. We believe that movements of the eyeballs are a fundamental feature of vision. This viewpoint is not widely current. Many texts on vision do not even mention that the e…