pca on optical images
TRANSCRIPT
![Page 1: PCA on Optical images](https://reader035.vdocuments.site/reader035/viewer/2022062406/55b5c9dcbb61eb053a8b4674/html5/thumbnails/1.jpg)
Quantifying microstructural features in aging process
of Al6061
Ali KhosravaniJordan Weaver
![Page 2: PCA on Optical images](https://reader035.vdocuments.site/reader035/viewer/2022062406/55b5c9dcbb61eb053a8b4674/html5/thumbnails/2.jpg)
Original Image Corrected Image Segmented Image
400
775
![Page 3: PCA on Optical images](https://reader035.vdocuments.site/reader035/viewer/2022062406/55b5c9dcbb61eb053a8b4674/html5/thumbnails/3.jpg)
AR 400F 525F 650F 775FImage 1 0.032904 0.041857 0.036041 0.051641 0.097341Image 2 0.023965 0.043686 0.035519 0.060976 0.103627Image 3 0.024079 0.040578 0.031837 0.054671 0.111044Image 4 0.027179 0.039005 0.045656 0.054723 0.092842Image 5 0.027323 0.041474 0.036051 0.054555 0.106871Image 6 0.024258 0.038561 0.034232 0.057636 0.106811Image 7 0.028309 0.036217 0.028897 0.054658 0.089563Image 8 0.021637 0.03788 0.029157 0.058748 0.084825Image 9 0.026702 0.035803 0.099341 0.104465Image 10 0.020928 0.041351 0.046461 0.089996Average 0.025728 0.039641 0.034674 0.059341 0.098739
Volume fraction- Constituent particle
![Page 4: PCA on Optical images](https://reader035.vdocuments.site/reader035/viewer/2022062406/55b5c9dcbb61eb053a8b4674/html5/thumbnails/4.jpg)
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Particle Spacing- Chord length on matrix
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2-point statistics on OM and averaging statistics
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fr00
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![Page 7: PCA on Optical images](https://reader035.vdocuments.site/reader035/viewer/2022062406/55b5c9dcbb61eb053a8b4674/html5/thumbnails/7.jpg)
-2 -1.5 -1 -0.5 0 0.5 1
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PCA on Chord Length
![Page 8: PCA on Optical images](https://reader035.vdocuments.site/reader035/viewer/2022062406/55b5c9dcbb61eb053a8b4674/html5/thumbnails/8.jpg)
PCA on 2 point Stats + Chord Length-50 -40 -30 -20 -10 0 10 20 30
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![Page 9: PCA on Optical images](https://reader035.vdocuments.site/reader035/viewer/2022062406/55b5c9dcbb61eb053a8b4674/html5/thumbnails/9.jpg)
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PCA on 2 point Stats