Module gwy :: Class CorrSearchType

Class CorrSearchType

Type of correlation search output.

Since: 2.50

Note: All the enumerated values are defined at the module level, not the class level. The are just groupped by class here for easier orientation.

Class Variables

[hide private]

CORR_SEARCH_COVARIANCE
Local mean value is subtracted from data before kernel multiplication.

CORR_SEARCH_COVARIANCE_RAW
Raw average of data values multiplied by kernel values.

CORR_SEARCH_COVARIANCE_SCORE
In addition, result is normalised by dividing by the local variance.

CORR_SEARCH_HEIGHT_DIFF
Mean values of data and kernel are adjusted before summing the squared differences.

CORR_SEARCH_HEIGHT_DIFF_RAW
Raw mean square difference between data and kernel values.

CORR_SEARCH_HEIGHT_DIFF_SCORE
In addition, result is normalised by dividing by the local variance.