Optical distortion definition

Optical distortion means an optical defect in a windscreen that changes the appearance of an object viewed through the windscreen.

Examples of Optical distortion in a sentence

  • Optical distortion of the tracer images due to non-orthogonal medium changes (air/Perspex/water) were not observed during the present experiment, which can be explained by the relatively small angle between the line of sight and the normal to the interface.

  • Optical distortion in the radial direction does not occur for an object (or an interrogation area) lying on the central z axis or at the outer edges of the jet.

  • Implementation and Operational Research: Risk Factors of Loss to Follow-up Among HIV-Positive Pediatric Patients in Dar es Salaam, Tanzania.

  • Optical distortion correction in optical coherence tomography for quantitative ocular anterior segment by three-dimensional imaging.

  • Optical distortion correction:• Input: Intensity corrected RGB/monochrome image.• Algorithm: 2D (likely non-integer) physical displacement of each pixel according to a pre-computed undistortion map produced during calibration and stored onboard.

  • Cryptic species: A leitmotif of contemporary mycology has challenges and benefits for plant pathologists.

  • Optical distortion corrections are performed using the same arrangement, and a pinhole model available in LaVision DaVis.

  • Optical distortion test in accordance with the requirements of Annex 3, paragraph 9.2.

  • Anti-clockwise deviation is to be regarded as positive and clockwise deviation as negative.9.2.1.1.3. Optical distortion at a point M: the optical distortion maximum for all directions MM′ from the point M.

  • Optical distortion through the water, camera tilt, and variations in the topography of the area being photographed mean that the assumptions for planar mosaics are not generally valid in underwater sur- veys.

Related to Optical distortion

  • External beam radiation therapy means therapeutic irradiation in which the source of radiation is at a distance from the body.

  • explosive actuated fastening device means a tool that is activated by an explosive charge and that is used for driving bolts, nails and similar objects for the purpose of providing fixing;

  • Stray radiation means the sum of leakage and scattered radiation.

  • Optical means services related to the provision of glasses, contact lenses, tests and treatments carried out by a registered optometrist or ophthalmologist.

  • Disabling Devices means Software viruses, time bombs, logic bombs, trojan horses, trap doors, back doors, or other computer instructions, intentional devices or techniques that are designed to threaten, infect, assault, vandalize, defraud, disrupt, damage, disable, maliciously encumber, hack into, incapacitate, infiltrate or slow or shut down a computer system or any component of such computer system, including any such device affecting system security or compromising or disclosing user data in an unauthorized manner.

  • Step therapy means a protocol or

  • Reactivation means the process whereby an inactive licensee obtains a current license.

  • COVID-19 symptoms means fever of 100.4 degrees Fahrenheit or higher, chills, cough, shortness of breath or difficulty breathing, fatigue, muscle or body aches, headache, new loss of taste or smell, sore throat, congestion or runny nose, nausea or vomiting, or diarrhea, unless a licensed health care professional determines the person’s symptoms were caused by a known condition other than COVID-19.

  • Self-contained breathing apparatus or "SCBA" means an atmosphere-supplying respirator for which the breathing air source is designed to be carried by the user.

  • Moving beam radiation therapy means radiation therapy with any planned displacement of radiation field or patient relative to each other, or with any planned change of absorbed dose distribution. It includes arc, skip, conformal, intensity modulation and rotational therapy.

  • Airborne radioactivity area means a room, enclosure, or area in which airborne radioactive materials, composed wholly or partly of licensed material, exist in concentrations:

  • Brachytherapy means a method of radiation therapy in which sealed sources are utilized to deliver a radiation dose at a distance of up to a few centimeters, by surface, intracavitary, or interstitial application.

  • Fluoroscopic imaging assembly means a subsystem in which X-ray photons produce a visual image. It includes the image receptor(s) such as the image intensifier and spot-film device, electrical interlocks, if any, and structural material providing linkage between the image receptor and diagnostic source assembly.

  • Assistive device means any item, piece of equipment, or product system which is used to increase, maintain, or improve the functional capabilities of an individual with a disability in the workplace or on the job. “Assistive device” does not mean any medical device, surgical device, or organ implanted or transplanted into or attached directly to an individual. “Assistive device” does not include any device for which a certificate of title is issued by the state department of transportation, but does include any item, piece of equipment, or product system otherwise meeting the definition of “assistive device” that is incorporated, attached, or included as a modification in or to such a device issued a certificate of title.

  • Gambling device means a mechanical, electromechanical, or electronic device, machine, slot

  • Biological diversity means the variability among living organisms from all sources including, inter alia, terrestrial, marine and other aquatic ecosystems and the ecological complexes of which they are part; this includes diversity within species, between species and of ecosystems.

  • Congenital Anomaly means a condition which is present since birth, and which is abnormal with reference to form, structure or position.

  • COVID-19 Pandemic means the SARS-Cov2 or COVID-19 pandemic, including any resurgence or evolutions or mutations thereof and/or any related or associated outbreaks, epidemics and/or pandemics.

  • Ionizing radiation means gamma rays, x-rays, alpha and beta particles, high speed electrons, protons, neutrons, and other nuclear particles;

  • Predictive emissions monitoring system or "PEMS" means all of the equipment necessary to monitor process and control device operational parameters (for example, control device secondary voltages and electric currents) and other information (for example, gas flow rate, O2 or CO2 concentrations), and calculate and record the mass emissions rate (for example, pounds per hour) on a continuous basis.

  • Collaborative drug therapy management means participation by an authorized pharmacist and a physician in the management of drug therapy pursuant to a written community practice protocol or a written hospital practice protocol.

  • Assistive Devices means any category of durable medical equipment, mechanical apparatus, electrical appliance, or instrument of technology used to assist and enhance an individual's independence in performing any activity of daily living. Assistive devices include the use of service animals, general household items, or furniture to assist the individual.

  • Stereotactic radiosurgery means the use of external radiation in conjunction with a stereotactic guidance device to very precisely deliver a therapeutic dose to a tissue volume.

  • Stationary beam radiation therapy means radiation therapy without displacement of one or more mechanical axes relative to the patient during irradiation.

  • Therapy means the administration of drugs or chemicals to remove toxic concentrations of metals from the body.

  • Similar Works here means Construction/Repair/Retrofit/ Development & Maintenance and Management of the housing complexes/social housing/ residential societies/hostels/hotels by Agency/Consortium themselves in last five years.