BlueprintAPI > BlueprintAPI/LensDistortion_1 > BlueprintAPI/LensDistortion_1/OpenCV > BlueprintAPI/LensDistortion_1/OpenCV/Calibration
Feeds a render target to the calibration. It must contain a checkerboard somewhere in the image. The images fed in should come from the same camera.
Target is Open CVLens Calibrator
Inputs
| Type | Name | Description |
|---|---|---|
| exec | In | |
| object | Target | |
| object | Texture Render Target |
Outputs
| Type | Name | Description |
|---|---|---|
| exec | Out | |
| boolean | Return Value | true if the calibrator found a checkerboard in the image. |