Transform img

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Purpose

Flips or rotates a DataSet image.

Synopsis

out = transform_img(in,action)

Description

TRANSFORM_IMG is a generic image transformation function which applies any one of several standard image transformation operations to the image-mode of the DataSet.

Inputs

  • in = image type DataSet object.
  • action = which is one of the following strings:
'flipud' : mirror the image in the vertical direction.
'fliplr' : mirror the image in the horizontal direction.
'90' : rotate 90 degrees in a counter-clockwise direction.
'-90' : rotate 90 degrees in a clockwise direction.
'180' : rotate 180 degrees.

See Also

cropimage, flipud_img, rot90_img, transpose_img