Sight: An Exposition of the Principles of Monocular and Binocular VisionD. Appleton, 1897 - 318 páginas |
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Página xv
An Exposition of the Principles of Monocular and Binocular Vision Joseph LeConte. ciples in explanation of slope , 236 ; in explanation of change in form of figures , 237 ; the phantom not a perfect plane , but an arch , 238 ...
An Exposition of the Principles of Monocular and Binocular Vision Joseph LeConte. ciples in explanation of slope , 236 ; in explanation of change in form of figures , 237 ; the phantom not a perfect plane , but an arch , 238 ...
Página 87
... vision ceases , but it is impos- sible to detect any line of demarcation between the ... visual field , two brilliant circles of radiating lines surrounding each a ... plane be lowered or turned toward the feet . In Fig . 32 , the curve ...
... vision ceases , but it is impos- sible to detect any line of demarcation between the ... visual field , two brilliant circles of radiating lines surrounding each a ... plane be lowered or turned toward the feet . In Fig . 32 , the curve ...
Página 107
... plane surface , they are un- limited in these directions . This is the necessary result of the fact that in a ... vision , and yet so commonly overlooked by even the most intelligent persons unaccustomed to an- alyze their visual ...
... plane surface , they are un- limited in these directions . This is the necessary result of the fact that in a ... vision , and yet so commonly overlooked by even the most intelligent persons unaccustomed to an- alyze their visual ...
Página 109
... visual impressions , of the existence of double images in his own case . He would appeal with confidence , perhaps ... plane of the head ( i . e . , the vertical plane through the nose , and dividing the head into two symmetrical halves ) ...
... visual impressions , of the existence of double images in his own case . He would appeal with confidence , perhaps ... plane of the head ( i . e . , the vertical plane through the nose , and dividing the head into two symmetrical halves ) ...
Página 144
... plane exists . So also we may have a phantom - space where no space exists . Stereos- copy is the art of making such phantom - space . We have already seen ( page 112 ) that in binocular vision ... visual result will be exactly the same as ...
... plane exists . So also we may have a phantom - space where no space exists . Stereos- copy is the art of making such phantom - space . We have already seen ( page 112 ) that in binocular vision ... visual result will be exactly the same as ...
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Términos y frases comunes
adjustment angle axis bacillary layer becomes binocular eye binocular perspective binocular vision blind spot camera central spot ciliary muscle circle colors combined image concave corresponding points cross defect depth of space distance distant objects distinct divergence double images evident exactly Experiment explained external images farther fibers field of view focal fore fovea Helmholtz heteronymous homonymous horizontal horopter horopteric line Illustrations impression inches inclined interocular space left eye left-eye image lens light line of sight look median plane middle monocular motion muscles nearer normal eye nose oblique observer ocular optic axes optic chiasm optic nerve optic vesicle outward parallel perceived perception perfectly phantom phenomena point of sight position primary projection pupil ray-line rays refractive represent retina retinal images right and left right eye right-eye image rotation sclerotic screen seen single sensation side stereoscope surface tion torsion turn the eyes vergence vibrations visual lines visual result