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Catadioptric sensor information


A catadioptric sensor is a visual sensor that contains mirrors (catoptrics) and lenses (dioptrics), a combined catadioptric system. These are panoramic sensors created by pointing a camera at a curved mirror.[1]

  1. ^ Borg, Mark (2003). "Omnidirectional Visual Tracking; Chapter 3: Catadioptric Systems" (PDF). Retrieved 4 February 2023.

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Catadioptric sensor

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A catadioptric sensor is a visual sensor that contains mirrors (catoptrics) and lenses (dioptrics), a combined catadioptric system. These are panoramic...

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Catadioptric system

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lenses and mirrors are also referred to as "catadioptric", such as surveillance catadioptric sensors. Catadioptric combinations have been used for many early...

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List of sensors

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control (spacecraft): Horizon sensor, Earth sensor, Moon sensor, Satellite Sensor, Sun sensor Catadioptric sensor Chemoreceptor Compressive sensing Cryogenic...

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Bokeh

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at least for the domain of portraiture photography. In contrast, a catadioptric telephoto lens renders bokehs resembling doughnuts, because its secondary...

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Panoramic photography

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provides a full hemispheric field of view with no blind spot, unlike catadioptric lenses. [citation needed] With digital photography, the most common method...

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Relay lens

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including such lenses in 1965.: 3275  Prism (e.g. Porro or roof prism) Catadioptric system Star diagonal Lautemann, Kerstin; Leonhard, Martin; Stern, Regina;...

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Telephoto lens

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camera lenses that combine mirrors with lenses. These designs, called catadioptric, 'reflex', or 'mirror' lenses, have a curved mirror as the primary objective...

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Cassegrain reflector

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mirror found among his experiments. The Cassegrain design is also used in catadioptric systems. The "classic" Cassegrain has a parabolic primary mirror and...

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Reflecting telescope

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compensate for gravitational deformation. A mid-20th century innovation was catadioptric telescopes such as the Schmidt camera, which use both a spherical mirror...

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History of photographic lens design

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Association (CIPA) in 2002. Catadioptric photographic lenses (or "CAT" for short) combine many historical inventions such as the Catadioptric Mangin mirror (1874)...

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Telecompressor

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depending on the sizes of the secondary mirror and the telescope tube. For a catadioptric system that has a combination of mirror and lens, the determination of...

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Optical telescope

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prisms (dioptrics) Reflecting telescopes, which use mirrors (catoptrics) Catadioptric telescopes, which combine lenses and mirrors An optical telescope's ability...

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Chromatic aberration

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telescope, in 1668.) Modern telescopes, as well as other catoptric and catadioptric systems, continue to use mirrors, which have no chromatic aberration...

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Infrared photography

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In infrared photography, the photographic film or image sensor used is sensitive to infrared light. The part of the spectrum used is referred to as near-infrared...

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Virtual reality headset

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6DOF devices typically use a sensor fusion algorithm to merge the data from the IMU and any other tracking sources. The sensor fusion algorithms that are...

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Ultratech

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product line consisted of 1x microlithography steppers, using a unique catadioptric lens design. Until 1992, Ultratech Stepper, Inc., was a subsidiary of...

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Nikon F

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focal length by 1962. Nikon was among the first companies to manufacture Catadioptric system lens designs, combining mirrors and lenses to make more-compact...

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Mars Color Imager

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medium-angle camera has a field-of-view of 6 degrees. It has an f/2 catadioptric lens consisting of six elements, five of SiO2 and one of BK7, with an...

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Imaging spectrometer

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with more than four mirrors tend to be large and a lot more complex. Catadioptric systems are used in Imagine Spectrometers and are compact, too; however...

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Photographic lens design

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can introduce flare and exacerbate some optical aberrations. Catadioptric lens - catadioptric lenses are a form of telephoto lens but with a light path that...

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Lens

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an optical sensor, or can be viewed on a screen. In these devices lenses are sometimes paired up with curved mirrors to make a catadioptric system where...

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