Illustrations

One-dimensional horizontal operators

pinguin.jpg
Original image
erosionByAnchor_1D_horizontal.jpg
dilationByAnchor_1D_horizontal.jpg
erosionByAnchor_1D_horizontal dilationByAnchor_1D_horizontal
openingByAnchor_1D_horizontal.jpg
closingByAnchor_1D_horizontal.jpg
openingByAnchor_1D_horizontal closingByAnchor_1D_horizontal

One-dimensional vertical operators

pinguin.jpg
Original image
erosionByAnchor_1D_vertical.jpg
dilationByAnchor_1D_vertical.jpg
erosionByAnchor_1D_vertical dilationByAnchor_1D_vertical
openingByAnchor_1D_vertical.jpg
closingByAnchor_1D_vertical.jpg
openingByAnchor_1D_vertical closingByAnchor_1D_vertical

Two-dimensional operators with a square

pinguin.jpg
Original image
erosionByAnchor_2D.jpg
dilationByAnchor_2D.jpg
erosionByAnchor_2D dilationByAnchor_2D
openingByAnchor_2D.jpg
closingByAnchor_2D.jpg
openingByAnchor_2D closingByAnchor_2D

Two-dimensional operators with an arbitrary shaped structuring element

pinguin.jpg
U.jpg
Original image U shape (scaled to 200%)
erosion_arbitrary_SE.jpg
dilation_arbitrary_SE.jpg
erosion_arbitrary_SE dilation_arbitrary_SE
opening_arbitrary_SE.jpg
closing_arbitrary_SE.jpg
opening_arbitrary_SE closing_arbitrary_SE

Two-dimensional operators with an arbitrary shaped structuring function

pinguin.jpg
ball.jpg
Original image Ball (original size)
erosion_arbitrary_SF.jpg
dilation_arbitrary_SF.jpg
erosion_arbitrary_SF dilation_arbitrary_SF
opening_arbitrary_SF.jpg
closing_arbitrary_SF.jpg
opening_arbitrary_SF closing_arbitrary_SF

Telecommunications and Imaging Laboratory - Institut Montefiore - Université de Liège