Basic HTML version of Foils prepared 9 April 98

Foil 3 Data Preparation

From Medical Application in CIV Project Rome Laboratory CIV Final Review -- 9 April 98. by Marek Podgorny, Zeynep Ozdemir


We have cropped the original images and removed the gelation background.
We have constructed slices in two orthogonal panels (sagittal and coronal views); aligning required - linear interpolation between slices; best fit of features as a function of translations and rotations.
The resulting images were converted to PPM formats (1728x1878).
Image Clipper Application program (written in java) allows to cut the selected portion of the image and to apply the procedure to all images in the stack (head - 256x316 700 images)
Data stored in voxel representation in Illustra object-relational database (x,y,z,r,g,b).



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