VXTRUNK

vxtrunk − repairs truncated binary images after morphological filtering.

vxtrunk if=<infile> ig=<infile2> zs=<zs> of=<outfile>

vxtrunk repairs the truncated binary image after filtering (input if) based on the original image (input ig) and the z size of the filter (zs). The repair is performed on the two z-axis "ends" of the image. For the upper end, starting from zlo to (zlo + (zs-1)/2) or (zlo + (zs-2)/2) (zs odd or even), all pixels in these slices of the truncated image are set to be the same as in the original image. For the lower end, starting from (zhi-(zs-1)/2) or (zhi-zs/2) (zs odd or even) to zhi, all pixels in these slices of the truncated image are set to be the same as in the original image.

The input file "if" is the filtered image to be repaired. ig is the corresponding original image. if and ig are both VXB images. zs is the z size of the filter used on if. Output file of is the repaired image.

vsfas(1)

J. Padgett