Rot90 img: Difference between revisions
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imported>Scott (Created page with '===Purpose=== Rotate image dataset 90 degrees. ===Synopsis=== :out = rot90_img(in,k) ===Description=== rot90_img(in) is a 90 degree counterclockwise rotation. rot90_img(in,k…') |
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===See Also=== | ===See Also=== | ||
[[flipud_img]], [[transform_img]] | [[cropimage]], [[flipud_img]], [[transform_img]], [[transpose_img]] | ||
Latest revision as of 10:45, 16 October 2009
Purpose
Rotate image dataset 90 degrees.
Synopsis
- out = rot90_img(in,k)
Description
rot90_img(in) is a 90 degree counterclockwise rotation.
rot90_img(in,k) is the k*90 degree rotation of (in), k = +-1,+-2,...