Dispersity Analysis of Lamellar Pearlite

Problem solved:
The solution analyzes the electron microscopy image of a steel sample in order to determine the dispersity degree of lamellar pearlite.

Solution:
The initial image is preprocessed for better revealing of the pearlite lamellas. Image autocovariation transformation is applied to the preprocessed image in order calculate average interlamellar distance. When the transformation is complete, the dominant direction of pearlite is determined. The line, orthogonal to the dominant direction of pearlite lamellas, is drawn from image center. Values of autocovariation are measured along the line, and the resulting graph is researched to reveal the average period of the function (average interlamellar distance). Reliability analysis is performed to minimize the error of determining interlamellar distance. 

Determined parameters:

The solution provides a list of parameters, which are determined for an arbitrary number of view fields.
The list below includes the most important parameters:

	Analyzed area
	Pearlite grade
	Interlamellar distance
	Dominant direction, degrees
	Number of accounted drops
	Number of analyzed fields
	Average interlamellar distance
	Minimal interlamellar distance
	Maximal interlamellar distance
	Average grade for analyzed fields
	Grade according to interlamellar distance

This solution is ordered separately. Installed SIMAGIS®  platform is required for the solution to function.