cooc_feature_matrix cooc_feature_matrix CoocFeatureMatrix CoocFeatureMatrix cooc_feature_matrix (Operator)
Name
cooc_feature_matrix cooc_feature_matrix CoocFeatureMatrix CoocFeatureMatrix cooc_feature_matrix
Signature
def cooc_feature_matrix (cooc_matrix
Description
The operator cooc_feature_matrix cooc_feature_matrix CoocFeatureMatrix CoocFeatureMatrix CoocFeatureMatrix cooc_feature_matrix CoocMatrix CoocMatrix CoocMatrix CoocMatrix coocMatrix cooc_matrix Energy Energy Energy Energy energy energy Correlation Correlation Correlation Correlation correlation correlation Homogeneity Homogeneity Homogeneity Homogeneity homogeneity homogeneity Contrast Contrast Contrast Contrast contrast contrast
The operator cooc_feature_matrix cooc_feature_matrix CoocFeatureMatrix CoocFeatureMatrix CoocFeatureMatrix cooc_feature_matrix gen_cooc_matrix gen_cooc_matrix GenCoocMatrix GenCoocMatrix GenCoocMatrix gen_cooc_matrix LdGray LdGray LdGray LdGray ldGray ld_gray Direction Direction Direction Direction direction direction
Energy (Measure for image homogeneity):
Correlation (Measure for gray value dependencies):
Local homogeneity:
Contrast (Measure for the size of the intensity differences):
where
CoocMatrix CoocMatrix CoocMatrix CoocMatrix coocMatrix cooc_matrix
Attention
The region of the input image is disregarded.
Execution Information
Multithreading type: reentrant (runs in parallel with non-exclusive operators).
Multithreading scope: global (may be called from any thread).
Automatically parallelized on tuple level.
Parameters
CoocMatrix CoocMatrix CoocMatrix CoocMatrix coocMatrix cooc_matrix singlechannelimage(-array) → object HImage HObject HImage Hobject (real)
Co-occurrence matrix.
Energy Energy Energy Energy energy energy real → HTuple float HTuple Htuple (real) (double ) (double ) (double )
Homogeneity of the gray values.
Correlation Correlation Correlation Correlation correlation correlation real → HTuple float HTuple Htuple (real) (double ) (double ) (double )
Correlation of gray values.
Homogeneity Homogeneity Homogeneity Homogeneity homogeneity homogeneity real → HTuple float HTuple Htuple (real) (double ) (double ) (double )
Local homogeneity of gray values.
Contrast Contrast Contrast Contrast contrast contrast real → HTuple float HTuple Htuple (real) (double ) (double ) (double )
Gray value contrast.
Result
The operator cooc_feature_matrix cooc_feature_matrix CoocFeatureMatrix CoocFeatureMatrix CoocFeatureMatrix cooc_feature_matrix 2 (
H_MSG_TRUE )
if an
image with defined gray values is passed and the parameters are
correct. The behavior in case of empty input (no input images
available) is set via the operator
set_system(::'no_object_result',<Result>:) set_system("no_object_result",<Result>) SetSystem("no_object_result",<Result>) SetSystem("no_object_result",<Result>) SetSystem("no_object_result",<Result>) set_system("no_object_result",<Result>)
Possible Predecessors
gen_cooc_matrix gen_cooc_matrix GenCoocMatrix GenCoocMatrix GenCoocMatrix gen_cooc_matrix
Alternatives
cooc_feature_image cooc_feature_image CoocFeatureImage CoocFeatureImage CoocFeatureImage cooc_feature_image
See also
intensity intensity Intensity Intensity Intensity intensity min_max_gray min_max_gray MinMaxGray MinMaxGray MinMaxGray min_max_gray entropy_gray entropy_gray EntropyGray EntropyGray EntropyGray entropy_gray select_gray select_gray SelectGray SelectGray SelectGray select_gray
Module
Foundation