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ElliShape (Morphology Analysis tools)
1 Input
Folder
→
←
2.1 Extraction
Automated Segmentation
or
Polygon Tool
2.2 Image processing
Grayscale Conversion
Image Enhancement
Inverted Colors
3 Chain code
Image Binarization
Binarization
Erosion
Size:
Dilation
Chain Code
Edge Detection
Select
canny
sobel
zerocross
laplace
Roberts
Prewitt
Contour Extraction
4 Measurement and save
Click two points
Actual distance:
mm
inch
Skip
Tag:
Save (Chain codes, labeled images and size)
Elliptic Fourier Analysis
EFA
×
Maximum harmonic number:
Visualized harmonic number:
Calculate and save
Plot curve
normalization options
Translatoin
Reverse
Scale
Rotate
Starting point
Y-symmetric
X-symmetric
reconstructed shapes using EFDs (red line) and chain-code (blue line)
reconstructed shapes using normalized EFDs