The Ecological Approach To Visual PerceptionPsychology Press, 13. maj 2013 - 352 sider This is a book about how we see: the environment around us (its surfaces, their layout, and their colors and textures); where we are in the environment; whether or not we are moving and, if we are, where we are going; what things are good for; how to do things (to thread a needle or drive an automobile); or why things look as they do. The basic assumption is that vision depends on the eye which is connected to the brain. The author suggests that natural vision depends on the eyes in the head on a body supported by the ground, the brain being only the central organ of a complete visual system. When no constraints are put on the visual system, people look around, walk up to something interesting and move around it so as to see it from all sides, and go from one vista to another. That is natural vision -- and what this book is about. |
Indhold
Introduction | 1 |
The Environment to be Perceived | 5 |
The Information for Visual Perception | 45 |
Visual Perception | 145 |
Depiction | 265 |
Conclusion | 303 |
Appndixes
| 307 |
Bibliography | 313 |
| 319 | |
| 322 | |
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affords ambient array ambient light ambient optic array awareness behavior body brain called camera Chapter color concept contour depiction depth perception described detached object display distance distinguished drawing earth ecological optics environment experimental experiments fact field of view film fixation flow geometry Gibson ground haptic hidden horizon illumination INFORMATION FOR VISUAL INFORMATION PICKUP inputs invariant structure J. J. Gibson kind layout of surfaces locomotion looking magnification means medium motion picture movement moving nested occluding edge ofthe optical information optical structure optical texture perceive perceptual system persistence perspective structure photoreceptors physical plane point of observation projected proprioception psychology psychophysical receptors relative retinal image rigid rotation screen seen sensations sense sensory shadow sight space stimulus information substances surface layout surface of support terrestrial animals things transformation unhidden vision visual angle visual kinesthesis VISUAL PERCEPTION visual solid angle visual system visual world