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  • vergence
  • The control of the vergence angle of a binocular system allows us to efficiently explore dynamic environments, but requires a generalization of the disparity computation with respect to a static camera setup, where the disparity is strictly 1-D after the image rectification. (mdpi.com)
  • Barranco F, Diaz J, Gibaldi A, Sabatini SP, Ros E. Vector Disparity Sensor with Vergence Control for Active Vision Systems. (mdpi.com)
  • The accompanying paper suggests an additional function for disparity signals from V1: they may be important for the rapid involuntary control of vergence eye movements (eye movements that bring the images on the two foveae into register). (ox.ac.uk)
  • Blindness
  • The research projects supported by the National Eye Institute (NEI) address the leading causes of blindness and impaired vision in the United States. (nih.gov)
  • assessment
  • The PDI Check provided a valid assessment of near vision in less than half the time of conventional testing without patches or goggles. (healio.com)
  • PDI Check (PDI Check LLC, Anchorage, AK) is a vision assessment game developed for the autostereoscopic upper screen on the Nintendo 3DS XL (Nintendo Co., Kyoto, Japan) game console. (healio.com)
  • Measurement
  • The test methods exemplified by the so-called Leaf Room test (copending application Serial No. 334,511, filed May 11, 1940), although able to demonstrate the effect on spatial localizationof ocular image incongruities and to detect them under conditions very closely reproducing binocular vision in natural environments, does not lend itself to exact differentiation or measurement of basic types of anomalous spatial localization. (google.ca)
  • methods
  • Secondary vision complications are caused by the primary vision complications or by the methods used to treat the primary vision complications. (healthcentral.com)
  • Several test methods and test instrumentalities for demonstrating, detecting and measuring defects of spatial localization as affected by the various factors affecting binocular vision based on the above-mentioned investigations and more useful than the conventional tests, have been proposed by, or in collaboration with the present inventor. (google.ca)
  • Recently, efforts have been made to propose alternative treatments of amblyopia that do allow for the improvement of binocular sight, for example using binasal occlusion or partially frosted spectacles in place of any eye patch, using alternating occlusion goggles or using methods of perceptual learning based on video games or virtual reality games for enhancing binocular vision . (wikipedia.org)
  • interventions
  • While proven-effective interventions capable of addressing CVD in these communities, few implementation research studies have been designed specifically to explore their use in reducing and eliminating CVD disparities. (nih.gov)
  • research
  • In his 2010 report, Healthier Students Are Better Learners: A Missing Link in School Reforms to Close the Achievement Gap , Charles Basch writes that poor vision is clearly linked in the research to lower academic performance. (communityschools.org)
  • and (3) engagement of key national partners to form collaborations for research, service delivery, outreach, and community-based studies to successfully improve access and quality to vision and eye care. (rpbusa.org)
  • The NEI supports a broad range of basic and clinical research, clinical trials, epidemiologic studies, research training, and career development in the sciences related to vision. (nih.gov)
  • NIMHD is in the process of creating a scientific vision that will inform a transformational research agenda for the next decade. (nih.gov)
  • The director of NIMHD outlines the mission, vision, and research strategies of the Institute in an NIMHD Conversations Leading to Insights on Policy and Science (CLIPS) presentation . (nih.gov)
  • The National Heart, Lung, and Blood Institute (NHLBI) convened several experts from a broad range of biomedical, behavioral, environmental, and social science backgrounds to explore community-engaged implementation research strategies for reducing cardiovascular disparities. (nih.gov)
  • Phase
  • In addition, two on-chip different alternatives for the vector disparity engines are discussed based on the luminance (gradient-based) and phase information of the binocular images. (mdpi.com)
  • purpose
  • For the purpose of determining the quality of binocular vision, tests are in common use all of which are concerned with an evaluation or the accuracy with which an observer can judge the relative distance between closely juxtaposed test objects. (google.ca)
  • Purpose of the disparities strategic plan d. (nih.gov)
  • therapy
  • Barry attributes her improved visual skills to a type of vision therapy, a treatment category that has been defined as "a proposed optometric treatment for developing efficient visual skills and processing… as a treatment for accommodative disorders, amblyopia, binocular disorders (strabismic and nonstrabismic), learning disabilities, and ocular motility disorders" (CIGNA Medical Coverage Policy, 2008, p. 1). (blogspot.com)
  • It is often worn by people to cover a lost or injured eye, but it also has a therapeutic use in children for the treatment of amblyopia (See orthoptics and vision therapy ) . (wikipedia.org)
  • visual
  • DF is, however, poor at using relative disparity between features at different locations across the visual field. (pubmedcentralcanada.ca)
  • Regrettably, this rather charming and informative book serves as an extended advertisement for "developmental optometry" or "orthoptics", a program that claims to correct some problems of vision by eye exercises that increase control of convergence and divergence (co-ordinated eye movements that are needed for ideal visual ability). (blogspot.com)
  • judging the relative
  • More thorough investigation, however, has shown that binocular vision provides a basis not only for judging the relative distances of foveally seen objects but also for definite localization of all objects in the field of view relative to the observer. (google.ca)
  • device
  • In this contribution, we address the development of a real-time architecture for vector disparity computation using an FPGA device. (mdpi.com)
  • human
  • The NEI frequently supports studies utilizing model organisms and systems that are applicable to understanding problems in human vision. (nih.gov)
  • however
  • however, it appeared to be rotating when it was viewed binoculary with null disparity. (arvojournals.org)
  • However, because scleromalacia can cause vision loss or the complete loss of the eye, graft surgery may be necessary. (healthcentral.com)
  • However, this method could also be justified as a way by which Breton draws our attention to the disparity between what he was imagining when he was writing (which the photographs supposedly illustrate), and what we are imagining as we are reading. (blogspot.com)
  • control
  • Vision disability is the most common preventable disabling condition in youth according to the Centers for Disease Control and Prevention. (communityschools.org)
  • improve
  • It can also significantly improve the accuracy of the DEM model, such that our biological models can compete with some state-of-the-art algorithms from computer vision. (springer.com)
  • It has been pointed out that the penalization of one eye by means of patching or atropine drops does not provide the conditions that are necessary in order to develop or improve binocular vision . (wikipedia.org)