Survey of Distance Transforms


About :: Code :: Lenna :: Inscribed Circle :: Corner point :: Half-filled :: Random pixels :: Turning Line :: Squares

About

This is the companion website to the paper

A more complete set of results is posted here, together with source code for the algorithms and the performance benchmark. Further results and errata may also be posted in the future. In the results sections of this page you will find test images and performance plots, along with distance histograms characterizing the distance maps of the test images.

Feel free to contact us if you need additional information or help with the source code.

Authors

Ricardo Fabbri, Luciano da F. Costa, Julio C. Torelli, and Odemir M. Bruno.

Press

Code Download


Lenna's Edges

 
OBS: PMN is Cuisenaire's multiple neighborhood algorithm.

Inscribed Circle


OBS: PMN is Cuisenaire's multiple neighborhood algorithm.


Point in the top-left corner


Half-filled image


Random Pixels

[CLICK HERE]

Turning Line

[CLICK HERE]

Random Squares

[CLICK HERE]

Exactness

All the considered methods were verified to be exact in the experiments.


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