This class of cost functions evaluates the cost resulting from the use of a certain transformation. This may include a penalty term that ensures the smoothness of a transformation or the evaluation of a similarity measure between a transformed study data set and a reference data set.
Generalized image similarity cost function that also handles multi-resolution processing. The actual similarity measure is given es extra parameter.. Supported parameters are:
| Name | Type | Default | Description |
|---|---|---|---|
| cost | factory | ssd | Cost function kernel. For supported plug-ins see Plugin type: 2dimage/cost |
| debug | bool | 0 | Save intermediate resuts for debugging |
| ref | io | (input) | Reference image. For supported file types see Plugin type: 2dimage/io |
| src | io | (input) | Study image. For supported file types see Plugin type: 2dimage/io |
| weight | float | 1 | weight of cost function |
Similarity cost function that maps labels of two images and handles label-preserving multi-resolution processing.. Supported parameters are:
| Name | Type | Default | Description |
|---|---|---|---|
| debug | int in [0, 1] | 0 | write the distance transforms to a 3D image |
| maxlabel | int in [2, 32000] | 256 | maximum number of labels to consider |
| ref | io | (input) | Reference image. For supported file types see Plugin type: 2dimage/io |
| src | io | (input) | Study image. For supported file types see Plugin type: 2dimage/io |
| weight | float | 1 | weight of cost function |
Generalized masked image similarity cost function that also handles multi-resolution processing. The provided masks should be densly filled regions in multi-resolution procesing because otherwise the mask information may get lost when downscaling the image. The reference mask and the transformed mask of the study image are combined by binary AND. The actual similarity measure is given es extra parameter.. Supported parameters are:
| Name | Type | Default | Description |
|---|---|---|---|
| cost | factory | ssd | Cost function kernel. For supported plug-ins see Plugin type: 2dimage/maskedcost |
| ref | io | (input) | Reference image. For supported file types see Plugin type: 2dimage/io |
| ref-mask | io | (input) | Reference image mask (binary). For supported file types see Plugin type: 2dimage/io |
| src | io | (input) | Study image. For supported file types see Plugin type: 2dimage/io |
| src-mask | io | (input) | Study image mask (binary). For supported file types see Plugin type: 2dimage/io |
| weight | float | 1 | weight of cost function |
mia-2dcost mia-2dimageregistration mia-2dmany2one-nonrigid mia-2dmulti-force mia-2dmultiimageregistration mia-2dmyoica-full mia-2dmyoica-nonrigid mia-2dmyoica-nonrigid-parallel mia-2dmyoicapgt mia-2dmyoperiodic-nonrigid mia-2dmyoserial-nonrigid mia-2dmyoset-all2one-nonrigid