GaborFilter
Module that constructs a Gabor filter and applies it to an image.
Example XML definition
A simple example
<module
class = "GaborFilter"
name = "GaborFilter"
/>
Parameters
| Name | Description | Type | Default |
|---|---|---|---|
| class | The class name for the module; must be "GaborFilter". | string | |
| name | The name of this instance of the module. | string | |
| scale | The scale of the filter | float | 1.0 |
| gamma | Aspect ration | float | 0.5 |
| lambda | Wavelength | float | 4 |
| theta | Orientation | float | 0 |
| phi | Phase offset | float | 1.57 |
| sigma | Width | float | 1.0 |
Module Connections
Inputs
| Name | Description |
|---|---|
| INPUT | The first input |
Outputs
| Name | Description |
|---|---|
| OUTPUT | The output |
| FILTER | The filter kernel |
| GAUSSIAN | The gaussian window |
| GRATING | The sinusoidal grating |
Limitations
The current implementation is incredibly slow.
Author
Christian Balkenius
christian.balkenius@lucs.lu.se
Lund University Cognitive Science
Files
GaborFilter.h
GaborFilter.cc
GaborFilter.ikc