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- Jitter_(optics) abstract "In optics, jitter is used to refer to motion that has high temporal frequency relative to the integration/exposure time. This may result from vibration in an assembly or from the unstable hand of a photographer. Jitter is typically differentiated from smear, which has a lower frequency relative to the integration time. Whereas smear refers to a relatively constant rate during the integration/exposure time, jitter refers to a relatively sinusoidal motion during the integration/exposure time.The equation for the optical Modulation transfer function associated with jitter iswhere k is the spatial frequency and is the amplitude of the jitter. Note that this frequency is in radians of phase per cycle. The equivalent expression in Hz iswhere u is the spatial frequency and is again the amplitude of the jitter.For spacecraft, operation in a vacuum often means low mechanical damping. Meanwhile, spacecraft are compact and rigid, to withstand high launch loads. Jitter, then, is transmitted easily and often a limiting factor for high-resolution optics.".
- Jitter_(optics) wikiPageID "32185736".
- Jitter_(optics) wikiPageRevisionID "507103112".
- Jitter_(optics) hasPhotoCollection Jitter_(optics).
- Jitter_(optics) subject Category:Optics.
- Jitter_(optics) subject Category:Photography.
- Jitter_(optics) type BodyPart105220461.
- Jitter_(optics) type Eye105311054.
- Jitter_(optics) type Optics.
- Jitter_(optics) type Organ105297523.
- Jitter_(optics) type Part109385911.
- Jitter_(optics) type PhysicalEntity100001930.
- Jitter_(optics) type SenseOrgan105299178.
- Jitter_(optics) type Thing100002452.
- Jitter_(optics) comment "In optics, jitter is used to refer to motion that has high temporal frequency relative to the integration/exposure time. This may result from vibration in an assembly or from the unstable hand of a photographer. Jitter is typically differentiated from smear, which has a lower frequency relative to the integration time.".
- Jitter_(optics) label "Jitter (optics)".
- Jitter_(optics) sameAs m.0gy11wl.
- Jitter_(optics) sameAs Q17092878.
- Jitter_(optics) sameAs Q17092878.
- Jitter_(optics) sameAs Jitter_(optics).
- Jitter_(optics) wasDerivedFrom Jitter_(optics)?oldid=507103112.
- Jitter_(optics) isPrimaryTopicOf Jitter_(optics).