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- Spatial_frequency abstract "In mathematics, physics, and engineering, spatial frequency is a characteristic of any structure that is periodic across position in space. The spatial frequency is a measure of how often sinusoidal components (as determined by the Fourier transform) of the structure repeat per unit of distance. The SI unit of spatial frequency is cycles per meter. In image-processing applications, spatial frequency is often expressed in units of cycles per millimeter or equivalently line pairs per millimeter.In wave mechanics, the spatial frequency is commonly denoted by or sometimes , although the latter is also usedto represent temporal frequency. It is related to the wavelength by the formulaLikewise, the angular wave number , measured in radians per meter, is related to spatial frequency and wavelength by".
- Spatial_frequency wikiPageExternalLink contrast.
- Spatial_frequency wikiPageExternalLink Spatial-Frequency-of-an-Image-Tutorial.htm.
- Spatial_frequency wikiPageID "3037867".
- Spatial_frequency wikiPageRevisionID "593080058".
- Spatial_frequency hasPhotoCollection Spatial_frequency.
- Spatial_frequency subject Category:Mathematical_physics.
- Spatial_frequency comment "In mathematics, physics, and engineering, spatial frequency is a characteristic of any structure that is periodic across position in space. The spatial frequency is a measure of how often sinusoidal components (as determined by the Fourier transform) of the structure repeat per unit of distance. The SI unit of spatial frequency is cycles per meter.".
- Spatial_frequency label "Fréquence spatiale".
- Spatial_frequency label "Ortsfrequenz".
- Spatial_frequency label "Spatial frequency".
- Spatial_frequency label "تردد فراغي".
- Spatial_frequency label "空間周波数".
- Spatial_frequency label "空間頻率".
- Spatial_frequency sameAs Ortsfrequenz.
- Spatial_frequency sameAs Fréquence_spatiale.
- Spatial_frequency sameAs 空間周波数.
- Spatial_frequency sameAs m.08mcw7.
- Spatial_frequency sameAs Q1650811.
- Spatial_frequency sameAs Q1650811.
- Spatial_frequency wasDerivedFrom Spatial_frequency?oldid=593080058.
- Spatial_frequency isPrimaryTopicOf Spatial_frequency.