Author/Authors :
Codaro، نويسنده , , E.N and Nakazato، نويسنده , , R.Z and Horovistiz، نويسنده , , A.L and Ribeiro، نويسنده , , L.M.F and Ribeiro، نويسنده , , R.B and Hein، نويسنده , , L.R.O، نويسنده ,
Abstract :
A digital image processing and analysis method has been developed to classify shape and evaluate size and morphology parameters of corrosion pits. This method seems to be effective to analyze surfaces with low or high degree of pitting formation. Theoretical geometry data have been compared against experimental data obtained for titanium and aluminum alloys subjected to different corrosion tests.
Keywords :
Metallography , Pitting corrosion , Image processing and analysis , Shape descriptors
