The actual contact times for any given observer may differ by up to 7 minutes due to the effects of parallax. |
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Each element was then centered in the lens to decrease distortion from lens curvature or parallax. |
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An improved configuration uses a splitter mirror to eliminate the effects of parallax but not the differences in lenses. |
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To understand parallax, hold your arm straight out in front of you and raise your thumb. |
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In autostereoscopic displays, a parallax barrier added to an LCD screen delivers separate images to the right and left eyes. |
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In 1672, when Mars was in the vicinity of the three Psi stars of Aquarius, the time was ripe for obtaining the first reliable parallax of Mars. |
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Galileo used parallax arguments to prove that the New Star could not be close to the Earth. |
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It is easier to see the effect of parallax the closer the foreground object is to you. |
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The work on double stars had been undertaken as a continuation of his father's work which attempted to measure the parallax of a star. |
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Their parts evolve in a kinetic parallax of curves and angles that create a shifting perceptual spectacle. |
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To measure the parallax, Bradley intended to make a series of observations, noticing how it moved against the background. |
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Another optical illusion that causes umpires to make mistakes is the parallax error. |
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This unit of distance is termed the parsec, defined as the distance of an object whose parallax equals one arc second. |
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In order to compute the lunar parallax it was necessary to allow for the fact that the Earth is not a perfect sphere but is flattened at the poles. |
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In the absence of such evidence for parallax, Tycho Brahe, the 16th-century astronomer, had not been favourably disposed to Copernican theory. |
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When two images are taken with a parallax of more than a small fraction of a degree, the speckle pattern completely changes. |
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Distances to stars were first determined by the technique of trigonometric parallax, a method still used for nearby stars. |
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It is the concept of parallax, triangulation, measurement of a distance from the measurement of angles which are then highlighted. |
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Together with nearby parallax stars, moving-group parallaxes provide the basis for the galactic distance scale. |
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The stereo parallax necessary for a stereo image pair or an anaglyph is created when an object is viewed from two different positions. |
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X parallax, which is also known as stereoscopic parallax, is caused by a shift in the position of observation. |
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Binocular parallax is the difference between the images of the same object projected onto each retina. |
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The following describes two recently developed methods which exploit the physiological cues of binocular parallax and convergence. |
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Given the very short time-frame and the error of parallax, the calculated speeds of the vessels are approximate only. |
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This method employs a modified alternating-frame system that allows for a 3-D representation with vertical rather than a horizontal parallax. |
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To prevent parallax error, the minute markings are printed on the underside of the crystal around its periphery. |
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The observer then sees various planes moving with respect to one another, producing monocular parallax. |
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The camera collapses three-dimensional space onto the two-dimensional plane, it disables those faculties of depth perception which depend on binocular vision and parallax. |
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Specific problems which Lexell studied in astronomy were his calculation of the solar parallax and his calculation of the orbits of several comets. |
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Other achievements of Aepinus include improvements to the microscope, and his demonstration of the effects of parallax in the transit of a planet across the Sun's disk. |
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He sought to resolve the post-war academic parallax, to stem verboseness in the sea, to combat nincompated pedagogues. |
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Infinitely variable zoom function, autofocus and parallax control necessitate complex mechanics when it comes to adjusting the head-mountet operationmicroscope. |
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Chromostereoscopy, or colour stereoscopy, is a three dimensional viewing system that does not rely entirely on binocular parallax and convergence. |
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This low-profile design significantly improves the operator's view, as well as minimising the parallax between the optical axis of the camera head and viewfinder. |
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The star chosen was Gamma Draconis and the method to be used was parallax determination. |
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Viewing a stereo pair of aerial photographs, satellite images, stereo paintings or any other kind of imagery is dependent on X parallax and parallactic angles. |
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As X parallax increases, so too does the parallactic angle. |
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Theodolites shall be checked for errors due to poor horizontal collimation, parallax, vertical index error and for other instrumental imperfections. |
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Partial panel flying expertise can only be acquired through training and experience, while using the co-pilot's instrument is not recommended due to parallax associated with panel width. |
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The quality of the obtained results is estimated by vertical parallax residuals in the measured points and root mean square geometric models. |
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Crosman also provided me with a CenterPoint Optics 4-16x56 scope with sidewheel parallax adjustment and a 30mm tube for bright optics. |
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I selected one from the top of the latter group-the 8-32x56 with illuminated reticle and sidewheel parallax adjustment. |
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The X parallax and the parallactic angle are related. |
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Detailed descriptionThe Stereo 3D Version of FrameForge Previz Studio 3 is designed for the professional stereographic filmmaker who wants to work with depth, parallax and screen offset in their real-time Previz? |
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Examples include binocular disparity, vergence, accommodation, motion parallax, texture gradients, occlusion, height in the visual field, relative angular size, reflections, and shading. |
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This angulation will help reduce parallax and foreshortening, and aid in the visualization of the aortic neck length and location of the aortic bifurcation for more accurate placement. |
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The observed angle must be corrected for the effects of refraction and parallax, like any celestial sight. |
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The parallax option can be unsettling even to those without a visceral reaction, as the background image on the home screen slides around in response to moving the phone, creating artificial depth. |
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According to CPI's blurb, the system could correct the displayed images for parallax, which would:...increase the sensation of looking out of a window, rather than looking at a projected image. |
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The distance to a star was first announced in 1838 when the parallax of 61 Cygni was measured by Friedrich Bessel. |
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The solar parallax is the angle under which one sees the radius of the Earth from the Sun, the knowledge of the parallax is thus equivalent to the knowledge of the distance Earth-Sun. |
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Motion parallax can also be caused by the movement of the viewer's head. |
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It contradicted not only empirical observation, due to the absence of an observable stellar parallax, but more significantly at the time, the authority of Aristotle. |
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The measurement of stellar parallax of nearby stars provides a fundamental baseline in the cosmic distance ladder that is used to measure the scale of the Universe. |
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