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Description of sample tests

From this page you can download the description of all sample tests available to train your method. Tests are grouped according to the type and degree of degradation applied to the images involved in that test. The description of every test consists of the .test file describing the test, the description of all symbols involved in the test and all images generated for this test.

Symbol Models (updated on 08/17/2005)

This archive contains 150 model symbols, supplied in 3 formats (BMP, TIFF and VEC). It replaces the old archive previously available on this page. These models will be used in the contest.

What is new on 08/17/2005?

  • Bitmap images have now the same size than vectorial ones (i.e. 512x512).
  • All .bmp images have now one bit depth.
  • Identical images (pairs 5/60 and 2/64) have been removed and replaced by new symbols. Thanks to participants who have pointed this out.

Sample tests (updated on 08/19/2005)

The sample tests, coming with up to 150 different model symbols, are available. Six degradation models are proposed. The tests are available either with a rotation transformation or not.

Tests without rotation transformation

25 images/test, with 25 model symbols test25-mod1.zip test25-mod2.zip test25-mod3.zip test25-mod4.zip test25-mod5.zip test25-mod6.zip
50 images/test, with 50 model symbols test50-mod1.zip test50-mod2.zip test50-mod3.zip test50-mod4.zip test50-mod5.zip test50-mod6.zip
100 images/test, with 100 model symbols test100-mod1.zip test100-mod2.zip test100-mod3.zip test100-mod4.zip test100-mod5.zip test100-mod6.zip
100 images/test, with 150 model symbols test150-mod1.zip test150-mod2.zip test150-mod3.zip test150-mod4.zip test150-mod5.zip test150-mod6.zip

Tests with rotation transformation

25 images/test, with 25 model symbols test25-mod1.zip test25-mod2.zip test25-mod3.zip test25-mod4.zip test25-mod5.zip test25-mod6.zip
50 images/test, with 50 model symbols test50-mod1.zip test50-mod2.zip test50-mod3.zip test50-mod4.zip test50-mod5.zip test50-mod6.zip
100 images/test, with 100 model symbols test100-mod1.zip test100-mod2.zip test100-mod3.zip test100-mod4.zip test100-mod5.zip test100-mod6.zip
100 images/test, with 150 model symbols test150-mod1.zip test150-mod2.zip test150-mod3.zip test150-mod4.zip test150-mod5.zip test150-mod6.zip