Morphological Operators on the Unit Circle

Here are the images used in the article:

Allan G. Hanbury and Jean Serra, "Morphological Operators on the Unit Circle", IEEE Transactions on Image Processing, Vol. 10, No. 12, Pg 1842-1850, December 2001

The images in the left column are in JPEG format for viewing by a web browser. Links to the images in TIFF format suitable for processing are given in the right-hand column.

Cugat image

The virgin (P. Serra), the central panel of a triptych at the Monastery of St. Cugat, Barcelona.

The following tiff files are available:
Cugat.tif - The colour image.
Cugat-h.tif - The hue band of the image.
Fruit image

Fruit

The following tiff files are available:
Fruit_sub.tif - The colour image.
tophat_fruit_hue.tif - The hue band of the sub-image used in the circular centred top-hat example.
Fruit_only_H_8bit.tif - The hue band of the sub-image used in the pseudo-erosion example.