Topography

List of Operators

critical_points_sub_pixCriticalPointsSubPixcritical_points_sub_pixCriticalPointsSubPixcritical_points_sub_pix
Subpixel precise detection of critical points in an image.
local_maxLocalMaxlocal_maxLocalMaxlocal_max
Detect all local maxima in an image.
local_max_sub_pixLocalMaxSubPixlocal_max_sub_pixLocalMaxSubPixlocal_max_sub_pix
Subpixel precise detection of local maxima in an image.
local_minLocalMinlocal_minLocalMinlocal_min
Detect all local minima in an image.
local_min_sub_pixLocalMinSubPixlocal_min_sub_pixLocalMinSubPixlocal_min_sub_pix
Subpixel precise detection of local minima in an image.
lowlandsLowlandslowlandsLowlandslowlands
Detect all gray value lowlands.
lowlands_centerLowlandsCenterlowlands_centerLowlandsCenterlowlands_center
Detect the centers of all gray value lowlands.
plateausPlateausplateausPlateausplateaus
Detect all gray value plateaus.
plateaus_centerPlateausCenterplateaus_centerPlateausCenterplateaus_center
Detect the centers of all gray value plateaus.
pouringPouringpouringPouringpouring
Segment an image by “pouring water” over it.
saddle_points_sub_pixSaddlePointsSubPixsaddle_points_sub_pixSaddlePointsSubPixsaddle_points_sub_pix
Subpixel precise detection of saddle points in an image.
watershedsWatershedswatershedsWatershedswatersheds
Extract watersheds and basins from an image.
watersheds_markerWatershedsMarkerwatersheds_markerWatershedsMarkerwatersheds_marker
Extract watersheds and combine basins based on markers.
watersheds_thresholdWatershedsThresholdwatersheds_thresholdWatershedsThresholdwatersheds_threshold
Extract watershed basins from an image using a threshold.