• Qualitech Systems

Metallurgical Image Analysis Software (MIAS)

IMAGE EDITING

• Cut, Copy and paste.
• Selected copy by free hand AOL controlled by four arrow keys available
• On keyboard or mouse with zoom preview
• Duplicate, Resize
• Flood fill or spray with selected color at selected portion.
• Drawing tool curve, line square, and circle with node control and provision to change color thickness of the line.
• Write text in any color or font.
• Pointer to place on an object in either of four directions with provision to change its color & thickness.
• Eraser works only on annotation not on original image.

VIEW

• Zoom in / out
• Zoomed preview
• Rotation at 90, 180, 270 or at any angle.
• Image flipping, horizontal or vertical axis.
• Image information
• Redo / Undo on all operations

IMAGE FILTERS
Invert, Brightness, Contrast, Blur, Noise Remove, Smooth, Desaturation, Despeckle, High Boost, Sharp Edges, Find Edges, Histogram Equalization, Histogram Smoothing, Histogram peak, Dilation / Erosion / Opening / Closing on Gray Scale images, Special opening, Skeletonzing, Connect Edges, Skiz, Pruning.

MEASUREMENTS
a) Calibration
b) Welding penetration options like draw circle, Line measurements for distance, Length, Width, Perimeter, Area, Angle Three point radius.
c) Area by enclosed line controlled by four arrow keys available on keyboard arrows with zoomed preview.

COUNT AND CLASSIFICATION
Identification of objects in an image, count them, obtain several features measurements like Length, Width, Area, Roundness etc. Objects identification by user or automatically. User defined classification on basis of size or intensity.

PARTICLE MEASUREMENTS
Manual, Auto bright and Auto dark methods to identify objects. Various calculation & measurements available for selected particle like Area, Perimeter, length, Width, Min Radius, Max Radius, Minor axis, Major Axis, Roundness, Shape, Orientation, Elongation, Diameter, Sphere volume etc.

PHASE VOLUME FRACTION
Measure area fraction & volume fraction. Identify multiple phases within Microstructure. Also draw phases from the histogram as per ASTM standard E 562 & E 1245. NODULARITY Measure Nodularity as per ASTM 247 standard. The Nodules and Non Nodules are separated on the basis of roundness. The nodules can be classified with different eight ranges based on area or roundness.

POROSITY
They are recognized on the basis of its intensity as per ASTM B – 276 standard. The measurement of each pore is displayed.

COATING THICKNESS
This module measures the thickness of a coating at various positions as per ASTM B 487 standard. The results available for min, max and mean of thickness measured at various points of sample cross section.

DECARBURISATION
Measured length of decarburisation as per ASTM 1077 standard.

GRAIN SIZE
The module analyze grain image and measure the grain no. & grain size using ASTM E 112 method. Various methods for measurement are available. Various filters to make user defined templates to repair grain boundary.

NON-METALLIC INCLUSION
Measure inclusion as per ASTM E-45, E-1245.

GRAPHITE FLAKES
Graphite flake type, flake size as per ASTM A – 247-67.

DENDRITIC ARM SPACING

SILICON PARTICLE

MICRO VICKER HARDESS MEASUREMENT