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Contour image database

The contour image database - contours.tar.gz, 6.7 Mbytes - contains 40 grey-level images of size 512x512 pixels, in PGM format. Each image represents a natural image scene and is accompanied by an associated ground truth contour map drawn by a human. Your are kindly invited to use this database referring to the following article:
C. Grigorescu, N. Petkov and M.A. Westenberg: Contour detection based on non-classical receptive field inhibition, IEEE Trans. on Image Processing, 12 (7), 2003, 729-739.
[bibTex], [pdf 843 KB  IEEE], [demo and database].

Images: 1-10 | 11-20 | 21-30 | 31-40


brush

buffalo

buffalo_2

elephant

elephant_2

elephant_3

elephant_4

elephants

elephants_2

gazelle


Last changed: 01-07-2004.