hough
hough — Hough transform
|
|
Synopsis
void gwy_data_field_hough_line (GwyDataField *dfield,
GwyDataField *x_gradient,
GwyDataField *y_gradient,
GwyDataField *result,
gint hwidth);
void gwy_data_field_hough_circle (GwyDataField *dfield,
GwyDataField *x_gradient,
GwyDataField *y_gradient,
GwyDataField *result,
gdouble radius);
void gwy_data_field_hough_line_strenghten
(GwyDataField *dfield,
GwyDataField *x_gradient,
GwyDataField *y_gradient,
gint hwidth,
gdouble threshold);
void gwy_data_field_hough_circle_strenghten
(GwyDataField *dfield,
GwyDataField *x_gradient,
GwyDataField *y_gradient,
gdouble radius,
gdouble threshold);
void gwy_data_field_get_local_maxima_list
(GwyDataField *dfield,
gint *xdata,
gint *ydata,
gdouble *zdata,
gint ndata,
gint skip);
Details
gwy_data_field_hough_line_strenghten ()
void gwy_data_field_hough_line_strenghten
(GwyDataField *dfield,
GwyDataField *x_gradient,
GwyDataField *y_gradient,
gint hwidth,
gdouble threshold);
dfield : |
|
x_gradient : |
|
y_gradient : |
|
hwidth : |
|
threshold : |
|
gwy_data_field_hough_circle_strenghten ()
void gwy_data_field_hough_circle_strenghten
(GwyDataField *dfield,
GwyDataField *x_gradient,
GwyDataField *y_gradient,
gdouble radius,
gdouble threshold);
dfield : |
|
x_gradient : |
|
y_gradient : |
|
radius : |
|
threshold : |
|
gwy_data_field_get_local_maxima_list ()
void gwy_data_field_get_local_maxima_list
(GwyDataField *dfield,
gint *xdata,
gint *ydata,
gdouble *zdata,
gint ndata,
gint skip);
dfield : |
|
xdata : |
|
ydata : |
|
zdata : |
|
ndata : |
|
skip : |
|