> For the complete documentation index, see [llms.txt](https://docs.accurascan.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.accurascan.com/language/ios/accura-ocr/setup-accura-license-and-configurations.md).

# Setup Accura License and Configurations

To generate your Accura Scan license contact <sales@accurascan.com>

**Step 1:  Add license file in to your project.**\
Rename your license file to **`key.license`** (case-sensitive) and add it to your Xcode project.

{% hint style="info" %}
Make sure to rename your license with the proper name and format, which is key with the extension license. Eventually, it will look like key.license
{% endhint %}

**Step 2: To initialize sdk on app start:**

```
import AccuraOCR
var accuraCameraWrapper: AccuraCameraWrapper? = nil
var arrCountryList = NSMutableArray()
accuraCameraWrapper = AccuraCameraWrapper.init()
	let sdkModel = accuraCameraWrapper.loadEngine(your PathForDirectories)
	if (sdkModel.i > 0) {
		if(sdkModel!.isBankCardEnable) {
			self.arrCountryList.add("Bank Card")
		}
		if(sdkModel!.isMRZEnable) {
			self.arrCountryList.add("All MRZ")
			// ID MRZ
			// Visa MRZ
			// Passport MRZ
			// All MRZ
		}
		
		// if sdkModel.isOCREnable then get card data

		if (sdkModel.isOCREnable) let countryListStr = self.videoCameraWrapper?.getOCRList();
			if (countryListStr != null) {
				for i in countryListStr!{
					self.arrCountryList.add(i)
				}
			}
		}
		if(sdkModel!.isBarcodeEnable) {
			self.arrCountryList.add("Barcode")
		}
	}
	arrCountryList to get value(forKey: "card_name") //get card Name
	arrCountryList to get value(forKey: "country_id") //get country id
	arrCountryList to get value(forKey: "card_id") //get card id
```

**Step 2.1: Update filters config like below.**

Call this function after initialize sdk if license is valid(sdkModel.i > 0)

* Set Blur Percentage to allow blur on document

```
// 0 for clean document and 100 for Blurry document
self.accuraCameraWrapper?.setBlurPercentage(60/*blurPercentage*/)
```

* Set Blur Face Percentage to allow blur on detected Face

```
// 0 for clean face and 100 for Blurry face
accuraCameraWrapper?.setFaceBlurPercentage(80/*faceBlurPercentage*/)
```

* Set Glare Percentage to detect Glare on document

```
// Set min and max percentage for glare
accuraCameraWrapper?.setGlarePercentage(6/*minPercentage*/, 98/*maxPercentage*/)
```

* Set Photo Copy to allow photocopy document or not

```
// Set allow photocopy document or not
accuraCameraWrapper?.setCheckPhotoCopy(false/*isCheckPhotoCopy*/)
```

* Set Hologram detection to verify the hologram on the face

```
// true to check hologram on face
accuraCameraWrapper?.setHologramDetection(true/*isDetectHologram*/)
```

* Set Low Light Tolerance to allow lighting to detect documant

```
// 0 for full dark document and 100 for full bright document
accuraCameraWrapper?.setLowLightTolerance(10/*lowlighttolerance*/)
```

* Set motion threshold to detect motion on camera document

```
// 1 - allows 1% motion on document and
// 100 - it can not detect motion and allow document to scan.
accuraCameraWrapper?.setMotionThreshold(25/*setMotionThreshold*/)
```

* Sets camera Facing front or back camera

```
accuraCameraWrapper?.setCameraFacing(.CAMERA_FACING_BACK)
```

* Flip camera

```
accuraCameraWrapper?.switchCamera()
```

* Set Front/Back Side Scan

```
accuraCameraWrapper?.cardSide(.FRONT_CARD_SCAN)
```

<br>


---

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