Topography

List of Operators

critical_points_sub_pixCriticalPointsSubPixCriticalPointsSubPixcritical_points_sub_pix

Subpixel precise detection of critical points in an image.

local_maxLocalMaxLocalMaxlocal_max

Detect all local maxima in an image.

local_max_sub_pixLocalMaxSubPixLocalMaxSubPixlocal_max_sub_pix

Subpixel precise detection of local maxima in an image.

local_minLocalMinLocalMinlocal_min

Detect all local minima in an image.

local_min_sub_pixLocalMinSubPixLocalMinSubPixlocal_min_sub_pix

Subpixel precise detection of local minima in an image.

lowlandsLowlandsLowlandslowlands

Detect all gray value lowlands.

lowlands_centerLowlandsCenterLowlandsCenterlowlands_center

Detect the centers of all gray value lowlands.

plateausPlateausPlateausplateaus

Detect all gray value plateaus.

plateaus_centerPlateausCenterPlateausCenterplateaus_center

Detect the centers of all gray value plateaus.

pouringPouringPouringpouring

Segment an image by “pouring water” over it.

saddle_points_sub_pixSaddlePointsSubPixSaddlePointsSubPixsaddle_points_sub_pix

Subpixel precise detection of saddle points in an image.

watershedsWatershedsWatershedswatersheds

Extract watersheds and basins from an image.

watersheds_thresholdWatershedsThresholdWatershedsThresholdwatersheds_threshold

Extract watershed basins from an image using a threshold.