Phase correlation
Analysis of translative movement between images
Phase correlation is an approach to estimate the relative translative offset between two similar images (digital image correlation) or other data sets. It is commonly used in image registration and relies on a frequency-domain representation of the data, usually calculated by fast Fourier transforms.
Nº Q7180943 ★
Común · Saberes
Phase correlation
Analysis of translative movement between images
Phase correlation is an approach to estimate the relative translative offset between two similar images (digital image correlation) or other data sets. It is commonly used in image registration and relies on a frequency-domain representation of the data, usually calculated by fast Fourier transforms.
En Wikipedia
Texto en inglés Aún no hay artículo en tu idioma: extracto en inglés.
Phase correlation is an approach to estimate the relative translative offset between two similar images (digital image correlation) or other data sets. It is commonly used in image registration and relies on a frequency-domain representation of the data, usually calculated by fast Fourier transforms. The term is applied particularly to a subset of cross-correlation techniques that isolate the phase information from the Fourier-space representation of the cross-correlogram.
Texto: Wikipedia en inglés, CC BY-SA 4.0. ·
Cartas cercanas
-
Correlación cruzada
Nº Q1302587 ★★
Sin ofertas
-
Función de correlación
Nº Q5172856 ★
Sin ofertas
-
C
Correlación parcial
Nº Q2998010 ★
Sin ofertas
-
Dominio de la frecuencia
Nº Q786423 ★
Sin ofertas
-
A
Análisis factorial
Nº Q726474 ★★
Sin ofertas
-
Homodyne detection
Sensor implementation technique
Nº Q1626181 ★
Sin ofertas