Sight: An Exposition of the Principles of Monocular and Binocular VisionD. Appleton, 1881 - 275 páginas |
Dentro del libro
Resultados 1-5 de 66
Página 4
... space to the discussion of binocular vision . I have done so , partly because I have devoted special attention to this department , partly because it is so very imperfectly presented by other writers , but chiefly be- cause it seemed to ...
... space to the discussion of binocular vision . I have done so , partly because I have devoted special attention to this department , partly because it is so very imperfectly presented by other writers , but chiefly be- cause it seemed to ...
Página 8
... space , 230 ; experiments illustrating the necessity of the new mode , 231-237 ; application of the new mode to representation of stereoscopic phenomena , 238. Some curious phenomena resulting from the heteronymous shift- ing of the ...
... space , 230 ; experiments illustrating the necessity of the new mode , 231-237 ; application of the new mode to representation of stereoscopic phenomena , 238. Some curious phenomena resulting from the heteronymous shift- ing of the ...
Página 32
... space . This colored space is called the spectrum . In Fig . 9 the FIG . 9 . α r O y d g b z ひ r - v , spectrum : r , red ; o , orange ; y , yellow ; g , green ; b , blue ; i , indigo ; v , violet . straight beam , a b , is bent by the ...
... space . This colored space is called the spectrum . In Fig . 9 the FIG . 9 . α r O y d g b z ひ r - v , spectrum : r , red ; o , orange ; y , yellow ; g , green ; b , blue ; i , indigo ; v , violet . straight beam , a b , is bent by the ...
Página 64
... space . It would seem , then , that the retinal image impresses the retina in a definite way ; this impression is then conveyed by the optic nerve to the brain , and determines changes there , definite in proportion to the distinctness ...
... space . It would seem , then , that the retinal image impresses the retina in a definite way ; this impression is then conveyed by the optic nerve to the brain , and determines changes there , definite in proportion to the distinctness ...
Página 65
... space as an external image , the sign and facsimile of an object which produces it . We shall see hereafter how important it is that we regard what we see as ex- ternal images , the signs of objects which produce them , and these ...
... space as an external image , the sign and facsimile of an object which produces it . We shall see hereafter how important it is that we regard what we see as ex- ternal images , the signs of objects which produce them , and these ...
Otras ediciones - Ver todas
Términos y frases comunes
angle axis bacillary layer binocular eye binocular perspective binocular vision camera central spot ciliary muscle circle colors combined images cones corresponding points cross depth of space distant objects distinct double images evident exactly Experiment external images eyes by squinting farther fibers field of view figures finger focal adjustment foreground forms of perspective gaze heteronymously homonymously horizontal horopter identical points impression inches inclination interocular space inverted jects left eye lens less convergence light line of sight look median plane monocular images motion muscles naked eyes nearer nose object or scene oblique observer ocular optic axes optic chiasm optic convergence optic nerve outward parallel perceived perception of depth perfect image perfectly point of sight position projection rays refractive represent retina retinal images right and left right eye rotation sclerotic screen seen single side stereoscope stereoscopic pictures surface tion torsion turn the eyes unite visual lines visual result