Sight: An Exposition of the Principles of Monocular and Binocular VisionKegan Paul, 1881 - 307 páginas |
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Página 164
... rotations on the optic axes , which could not be detected in any other way . Experiment 1. - Let the experimental room be dark- ened by closing the shutters , but allow light to enter through a vertical slit between the shutters of one ...
... rotations on the optic axes , which could not be detected in any other way . Experiment 1. - Let the experimental room be dark- ened by closing the shutters , but allow light to enter through a vertical slit between the shutters of one ...
Página 166
... rotate to the right and motion to the left causes it to rotate to the left ( — ) . These rotations of the image ... rotation or torsion of the images , and the direction of that torsion , are easily determined by the somewhat rough ...
... rotate to the right and motion to the left causes it to rotate to the left ( — ) . These rotations of the image ... rotation or torsion of the images , and the direction of that torsion , are easily determined by the somewhat rough ...
Página 168
... rotations of the two parts , is seen distorted thus- + . seen thus- Looking upward and to the left , it is Oblique motion downward and to the right makes it appear thus- and to the left thus- -t . It will be observed that this is ...
... rotations of the two parts , is seen distorted thus- + . seen thus- Looking upward and to the left , it is Oblique motion downward and to the right makes it appear thus- and to the left thus- -t . It will be observed that this is ...
Página 171
... rotation . Now the simple question is , " How do these true rec- tangular coördinates project themselves on the wall to an eye placed in the center , or how would their shad- FIG . 56 . DIAGRAM SHOWING THE PROJECTION OF A SYSTEM OF ...
... rotation . Now the simple question is , " How do these true rec- tangular coördinates project themselves on the wall to an eye placed in the center , or how would their shad- FIG . 56 . DIAGRAM SHOWING THE PROJECTION OF A SYSTEM OF ...
Página 172
... rotated , would project as the crosses in the corners ; i . e . , the vertical arm would project vertically , but the ... rotation both of the vertical and the horizontal image for every position of the line of sight . The crosses in the ...
... rotated , would project as the crosses in the corners ; i . e . , the vertical arm would project vertically , but the ... rotation both of the vertical and the horizontal image for every position of the line of sight . The crosses in the ...
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Términos y frases comunes
angle axis bacillary layer binocular eye binocular perspective binocular vision camera central spot Cheaper Edition ciliary muscle Cloth colors combined images cones corresponding points cross Demy 8vo diagram direction distance distant objects distinct divergence double images evident Experiment external images farther Fcap fibers field of view Frontispiece Helmholtz heteronymous horizontal horopter horopteric line Illustrations impression inches inclination interocular space jects Large post 8vo left eye left-eye image lens light line of sight look median line monocular motion muscles nearer nose observer ocular optic axes optic centers optic chiasm optic nerve outward parallel perception perfectly phenomena plane Poems point of sight Portrait position price 75 Prof projection rays refractive represent retina retinal images right eye rotation sclerotic screen Second Edition seen single Small crown 8vo stereoscope surface T. H. HUXLEY Third Edition tion torsion Translated vertical meridian vibrations visual lines visual result vols
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