3DROTATE

Section: User Commands (1)
Updated: December. 20, 1990
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NAME

3drotate - 3D image slice and rotation for HIPS and FITS type images.  

SYNOPSIS

3drotate [-l] [-t]] [-p xyz] [-a #] [-c#] [-r#] [-f#] [-n#]  

DESCRIPTION

3drotate rotates a 3D image from an X-Y view to either a Y-Z or Z-X view for segmentation or display. The output is a HIPS image.  

OPTIONS

-l
(look from left) specifies slicing vertically (Y-Z surface, face to X axis)
-t
(look from top, the default) rotate to Z-X surface, face to Y axis. This option is similar to that of 3drotate90, but it puts the upper-left corner in the lower-left corner. So rotation goes to top, rear(back), bottom and finally back to front. It can continiously work for all surfaces and is faster than 3drotate90. If maintaining the upper-left corner is required, use 3drotate90 and 3drotate180 to get each degree of rotation.
-p XYZ
(Not yet available. For bytes format, use 3dslice) Compute a slice either diagonally or specifying XYZ gives the choice of a slice parallel to one of the axes, and -a # gives the angle which ranges from -90 to +90 degrees. You can specify any angle; the program can convert it into this range.
-c #
starting column for vertical slice
-r #
starting row for horizontal slice
-f #
starting frame for diagonal slice
-n #
New image frames. If you have a 50x50x50 image and start at column 10 (-c 10) for a vertical slice, and specify -n 20. Then you get a 50x50x20 new image which includes the old image data from column 10 to 30.
 

COORDINATE

The X axis is from left to right based on Y-Z surface. The Origin is upper-left corner.
The Y axis is top down based on Z-X surface. The Origin is same as X.
The Z axis is faceward (not toward to face).  

EXAMPLES

3drotate -l check_3d | 3drotate | xhips
this does nothing.  

SEE ALSO

3dslice(1), 3drotate90(1), 3drotate180(1), powertool(1)  

AUTHOR

Jin Guojun - 11/15/90


 

Index

NAME
SYNOPSIS
DESCRIPTION
OPTIONS
COORDINATE
EXAMPLES
SEE ALSO
AUTHOR

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