|
|
 |
Vision problems: MedlinePlus Medical Encyclopedia
There are many types of eye problems and visual disturbances. These include blurred vision, halos, blind spots, floaters, and other symptoms. Blurred ... http://www.nlm.nih.gov/medlineplus/ency... |
 |
Visual perception - Wikipedia, the free encyclopedia
Many vision scientists, including Tomaso Poggio, have embraced these levels of analysis and employed them to further characterize vision from a computational perspective. http://en.wikipedia.org/wiki/Visual_per... |
 |
Visual acuity - Wikipedia, the free encyclopedia
Visual acuity (VA) is acuteness or clearness of vision, which is dependent on the sharpness of the retinal focus within the eye and the sensitivity of the ... http://en.wikipedia.org/wiki/Visual_acuity |
|
|