## Documentation Center |

Estimate geometric transformation that aligns two 2-D or 3-D images

`tform = imregtform(moving,fixed,transformType,optimizer,metric)`example`tform = imregtform(moving,Rmoving,fixed,Rfixed,transformType,optimizer,metric)``tform = imregtform(___,Name,Value)`

` tform = imregtform(moving,fixed,transformType,optimizer,metric)` estimates
the geometric transformation that aligns the moving image

` tform = imregtform(moving,Rmoving,fixed,Rfixed,transformType,optimizer,metric)` estimates
the geometric transformation where

` tform = imregtform(___,Name,Value)` estimates
the geometric transformation using name-value pairs to control aspects
of the operation.

`affine2d` | `affine3d` | `imref2d` | `imref3d` | `imregconfig` | `imregister` | `imshowpair` | `imwarp`

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