Sight: An Exposition of the Principles of Monocular and Binocular VisionD. Appleton, 1881 - 275 páginas |
Dentro del libro
Resultados 1-5 de 32
Página 120
... median plane , as in the experiment on page 94. As already seen , when we look at the farther finger , the nearer one is doubled heteronymously ; when we look at the nearer finger , the farther one is doubled homonymously . We can not ...
... median plane , as in the experiment on page 94. As already seen , when we look at the farther finger , the nearer one is doubled heteronymously ; when we look at the nearer finger , the farther one is doubled homonymously . We can not ...
Página 121
... median plane a little below the hori- zontal plane passing through the eyes , so that we can see along its upper edge , the nearer end about six or eight inches from the eyes . If now , shutting BINOCULAR PERSPECTIVE . 121.
... median plane a little below the hori- zontal plane passing through the eyes , so that we can see along its upper edge , the nearer end about six or eight inches from the eyes . If now , shutting BINOCULAR PERSPECTIVE . 121.
Página 123
... median plane , a little below the horizontal plane of sight , so that the back and the upper edge are visible . If we shut the left eye , we see the back , the upper edge , and the whole right side , thus- 1. The retinal image formed in ...
... median plane , a little below the horizontal plane of sight , so that the back and the upper edge are visible . If we shut the left eye , we see the back , the upper edge , and the whole right side , thus- 1. The retinal image formed in ...
Página 125
... median line ; and therefore it will look like such a rod . As in the case of the actual rod , by greater or less convergence of the optic axes we may combine successively different parts ; and the eyes therefore seem to run back and ...
... median line ; and therefore it will look like such a rod . As in the case of the actual rod , by greater or less convergence of the optic axes we may combine successively different parts ; and the eyes therefore seem to run back and ...
Página 129
... median screen 10 inches or a foot long midway between these two figures , * In a subsequent chapter we give the method of determining with accuracy the interocular distance . A and B , and place the nose and middle BINOCULAR PERSPECTIVE ...
... median screen 10 inches or a foot long midway between these two figures , * In a subsequent chapter we give the method of determining with accuracy the interocular distance . A and B , and place the nose and middle BINOCULAR PERSPECTIVE ...
Términos y frases comunes
angle animals axis bacillary layer binocular eye binocular perspective binocular vision camera central spot ciliary muscle circle Cloth colors combined images cones corresponding points cross depth of space distance distant objects distinct divergence double images evident exactly Experiment external images farther fibers field of view gaze Helmholtz heteronymous homonymous horizontal horopter horopteric line identical points Illustrations impression inches inclination interocular space inverted jects left eye left-eye image lens light line of sight look median line monocular motion muscles naked eyes natural nearer nose oblique observer ocular optic axes optic centers optic chiasm optic convergence optic nerve outward parallel perceived perception perfect image perfectly point of sight position projection ray-lines rays refractive represent retina retinal images right and left right eye rotation sclerotic screen seen single shut side Sociology stereoscope surface T. H. HUXLEY tion torsion vertical meridian vibrations visual lines visual result vols
Pasajes populares
Página 275 - Animal Mechanism : a Treatise on Terrestrial and Aerial Locomotion. By Professor EJ Marey. With 117 Illustrations. Second Edition. Crown 8vo, 5*.
Página 275 - XXII. The Theory of Sound in its Relation to Music. By Prof. Pietro Blaserna.
Página 275 - The Intellectual Development of Europe." Price, $1.75. No. 13. THE DOCTRINE OF DESCENT, AND DARWINISM. By Prof. OSCAR SCHMIDT, Strasburg University.