---
title: CMFormatDescription.Extensions.Value.CameraCalibrationDataLensCollection.AlgorithmKind.parametric
framework: coremedia
role: symbol
role_heading: Case
path: coremedia/cmformatdescription/extensions-swift.struct/value/cameracalibrationdatalenscollection/algorithmkind/parametric
---

# CMFormatDescription.Extensions.Value.CameraCalibrationDataLensCollection.AlgorithmKind.parametric

The camera lens calibration requires camera intrinsic and extrinsic parameters.

## Declaration

```swift
case parametric
```