What's the difference between disparity and parallax?

Disparity


Definition:

  • (n.) Inequality; difference in age, rank, condition, or excellence; dissimilitude; -- followed by between, in, of, as to, etc.; as, disparity in, or of, years; a disparity as to color.

Example Sentences:

  • (1) Snakes did not only exhibit the major cell- and humoral-mediated immune functions, but these functions appeared to be linked with the degree of MLR disparity.
  • (2) There is a disparity between the number of reported cases of poisoning and the number of chemical analyses performed for the identification and quantitative determination of a particular poison.
  • (3) When there was disparity, gene-probe-positive isolates gave negative results in the corresponding bioassay.
  • (4) Previous work in our laboratory has shown that neural trauma results in a disparity between oxidative and glycolytic rates.
  • (5) I said ‘ periodista, no dispare ’ – it means ‘journalist, don’t shoot’ – ‘ por favor ’.
  • (6) The bone marrow derivation of dThy-1+EC is now well established: dThy-1+EC carry Ly-5 determinants whose expression is restricted to cells of the hemopoietic differentiation pathway, and studies using Thy-1-disparate radiation bone marrow chimeras have revealed the presence of donor-type Thy-1+ cells within the epidermis; by immunoelectron microscopy, these cells represent dThy-1+EC.
  • (7) When a meridional-size lens is used to provide magnification in the horizonal meridan for one eye the resulting stereopsis distortion is readily accounted for in the terms of the binocular disparity caused by changed angular relations.
  • (8) Iraq's beleaguered prime minister, Nouri al-Maliki, no longer has the authority to unite the country's disparate sects.
  • (9) A retrospective study was performed to evaluate the effect of recipient-donor trephine disparity on refractive error and corneal curvature post-suture removal in keratoconus.
  • (10) In MCIC the addition of methanol to the mobile phase had disparate effect on protein retention, whereas addition of histidine or glycine, which acted as competing ligands, reduced the retention.
  • (11) Insights into how these seemingly disparate functions may be integrated have emerged from studies that have demonstrated that the mammalian striatum is composed of two compartments arranged as a mosaic, the patches and the matrix, which differ in their neurochemical and neuroanatomical properties.
  • (12) Prism fixation disparity curves were determined in three different experimental situations: the routine method according to Ogle, a method to stimulate the synkinetic convergence (Experiment I, with one fixation point as sole binocular stimulus) and a method to stimulate the fusion mechanism (Experiment II, with random dot stereograms).
  • (13) These results combined with absorption studies suggested a close relationship between fox and dog, but different number and morphology of chromosomes, immunoelectrophoretic patterns of serum proteins, and disparities of the transplantation antigens proved that the fox is a species quite separate from the dog.
  • (14) This study has been carried out by five therapists representing three widely disparate cultures, but all working together in Tanzania.
  • (15) In the majority of the pairs, we found a DPB1 disparity.
  • (16) In 50 young adults, it was found that fixation disparity increased under inadequate illumination and that this was accompanied by symptoms in the form of visual discomfort.
  • (17) Overall surgical case complexity was relatively high in teaching hospitals in 1972, and the disparity with nonteaching hospitals increased during the decade.
  • (18) Comparison of MHC-matched or MHC-disparate rat strains on a PVG background suggested that non-MHC genes determined the principal adult worm rejection characteristics of a given strain.
  • (19) Referencing these dismal truths on the website Race Files , Soya Jung criticised Chua and Rubenfeld for "buying into exceptionalist arguments to explain disparities means endorsing a dehumanising system of racialised norms".
  • (20) The disparity between a single measured diastolic pressure and the mean of many pressure values also leads to errors in identifying individual subjects with mild hypertension.

Parallax


Definition:

  • (n.) The apparent displacement, or difference of position, of an object, as seen from two different stations, or points of view.
  • (n.) The apparent difference in position of a body (as the sun, or a star) as seen from some point on the earth's surface, and as seen from some other conventional point, as the earth's center or the sun.

Example Sentences:

  • (1) We present a paradigm to estimate local affine motion parallax structure from a varying image irradiance pattern.
  • (2) There is evidence that OKNe is also sensitive to relative depth cues such as motion parallax, which we suggest helps the system to segregate the object of regard from other elements in the scene.
  • (3) The 3D spine images were extremely true to life and could be rotated around all three principle axes (constituting a movie), so that an illusion of head-motion parallax was created.
  • (4) In the second experiment it was shown that stroboscopic illumination disrupted accurate jumping but animals could jump accurately to a platform when only the leading edge was visible, showing that they depend on motion cues but not motion parallax.
  • (5) Furthermore, there was good agreement when parallax analysis was applied both to quenching by brominated and spin-labeled molecules, suggesting that the analysis is valid in both cases.
  • (6) A monocularly viewed surface specified by parallax alone was seen as a rigid, corrugated surface translating along a fronto-parallel path.
  • (7) In each experiment three conditions were compared: an active condition in which the coupling of parallax shifts and observer's head movements operated, a passive condition in which it did not, and a real-life set-up to measure the maximum reliability in depth estimation.
  • (8) These findings indicate large visual illusions in the nighttime situation and suggest that the ineffectiveness of relative motion parallax may be an important part of night approach problems.
  • (9) This indicates that the depth reported by parallax analysis is accurate and that the spin labels residue very close to their predicted locations in the membrane.
  • (10) Various gait parameters were measured from high-speed film, and after parallax correction, compared with the theoretical predictions.
  • (11) To correct for parallax error, radiopaque markers are positioned between the patient and the x-ray source.
  • (12) The method involves determination of the parallax in the apparent location of fluorophores detected when quenching by phospholipids spin-labeled at two different depths is compared.
  • (13) Because of parallax, the relationship between the ilioischial line and the teardrop changes for views varying as little as 10 degrees in horizontal obliquity from the true AP roentgenogram.
  • (14) We previously introduced the "parallax" method, which uses fluorescence quenching by spin-labeled lipids in order to measure the depth of molecules within a membrane [Chattopadhyay, A., & London, E. (1987) Biochemistry 26, 39-45].
  • (15) To establish the extent to which a parallax-effect of differing angles of X-ray beam relative to the patient can influence the radiologic assessment of carinal level, we measured the tracheal-vertebral distance at the carina in 29 lateral radiographs of neonates, infants and children, prepared diagrams of the loci of carinal beam intercept of the vertebral column for different angles of beam to body, from tracings of lateral radiographs of two 2-week-old infants, one with trachea of normal length and one with short trachea; of a nine-year-old child with short trachea, and of a ten-year-old with normal trachea, and made radiographs of a postmortem tracheobronchogram of a two-day-old infant at different beam angles.
  • (16) This prediction was confirmed by the experimental determination of chromatic parallax for two commercially available achromatizing lenses.
  • (17) The hypothesis was tested that the coupling of parallax shifts between objects depicted on a monitor screen around a fixation point with the head movements of an observer viewing this screen monocularly around a point coinciding with the fixation point is sufficient to create a convincing depth impression and to enable the observer to make reliable estimations of depth.
  • (18) Traditionally, parallax disparities refer to points that are well defined within the objects, such as edges or boundaries.
  • (19) Additional experiments indicated that the deficit in performance by MS cats was not reduced either by the administration of amphetamine or by increases in cues for motion parallax.
  • (20) The next step was to demonstrate that parallax is also significant as a way of segmenting the visual scene into separate objects.