Dataset Open Access

Photographic dataset of random peppercorns

Helenius, Teemu; Siltanen, Samuli

This is an open access photographic dataset collected for testing image processing algorithms. The idea is to have sets of different but statistically similar images. The images show randomly distributed peppercorns.

The dataset consists of ten high-resolution black and white images of peppercorn in TIFF file format. Documentation of the dataset is available at arxiv.org/abs/1603.01046. See also www.fips.fi/photographic_dataset.php.

Example usage in Matlab:

im = imread('Peppercorn_1.tif');
im = double(im); % Converting to floating point data 

The data is collected at the Industrial Mathematics Laboratory of the Department of Mathematics and Statistics of University of Helsinki.

Files (1.2 GB)
Name Size
MD5SUMS
md5:42fc23eec3ae64550b04c60dea419ff4
501 Bytes Download
Peppercorn_1.tif
md5:7cadebe01b7a01cc67e12940754c79c3
120.5 MB Download
Peppercorn_10.tif
md5:270782bf7c018c4a2f9956d661f3c1a7
120.5 MB Download
Peppercorn_2.tif
md5:1b29f9c854272a148ee908966f8cd4fa
120.5 MB Download
Peppercorn_3.tif
md5:7249ff208a96f2c8839273f34a1faa0a
120.5 MB Download
Peppercorn_4.tif
md5:a27f8dbd5b27413636083d4ba5cd3e27
120.5 MB Download
Peppercorn_5.tif
md5:581db9bdd89c04e30ff4ed741ca37088
120.5 MB Download
Peppercorn_6.tif
md5:1cf802fbc7facaf73f372ba98d85b849
120.5 MB Download
Peppercorn_7.tif
md5:37684d30ae8919c535d0938620cdf47e
120.5 MB Download
Peppercorn_8.tif
md5:f6b4b3783256819738f95a54bf5637c8
120.5 MB Download
Peppercorn_9.tif
md5:cfc1506c8c5c19a50f9a9340562860d6
120.5 MB Download
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