Comments (2)
It seems that you need to process the same frame for QR code reading and OCR.
You can try this frame cropping plugin to get the base64 and then use native module methods to process it.
You can add native module methods in a frame processor plugin like this one: https://github.com/tony-xlh/vision-camera-dynamsoft-barcode-reader
from react-native-vision-camera.
Not sure if I understand, but if you want to process a local image which has already been captured, then no, that is not part of VisionCamera.
from react-native-vision-camera.
Related Issues (20)
- ๐ง A failure occurred while executing org.jetbrains.kotlin.compilerRunner.GradleCompilerRunnerWithWorkers$GradleKotlinCompilerWorkAction HOT 13
- ๐ญ How does RNVC interact with OS camera settings? HOT 1
- ๐ญ Is there a migration guide from V3 to V4? HOT 3
- ๐ง :react-native-vision-camera:compileDebugKotlin FAILED HOT 2
- Torch does not work on CodeScanner๐ HOT 3
- ๐ญ Hello, Which version of react-native-vision-camera supports RN 0.67? HOT 1
- Build failed with face-detector plugin๐ง HOT 3
- ๐ Torch does not work on CodeScanner HOT 12
- ๐ญ How to translate preview point to screen point with resizeMode contain? HOT 2
- ๐ Error when switching front camera on iPhone HOT 2
- ๐ On some Android devices, the camera image is very dark and almost invisible HOT 1
- ๐ Different metadata frame count and decoded frame count HOT 7
- ๐ Camera preview blank screen when using Skia Frame Processors HOT 11
- ๐ Camera Preview is Stretched on ShadowLens App on a Samsung J6 (Android 10) HOT 1
- โจ How can I save the video recording when the app state changes to "background" or "inactive". HOT 1
- ๐ Mirror issue with front camera HOT 7
- Using react-native-vision-camera 4.0.5 there is increase of 3MB size in android bundle HOT 3
- ๐ ERROR Camera.onError(session/recoverable-error): An unknown error occurred while creating the Camera Session, but the Camera can recover from it. [session/recoverable-error: An unknown error occurred while creating the Camera Session, but the Camera can recover from it.] HOT 4
- ๐ Android's getCameraPermissionStatus and getLocationPermissionStatus always returned 'denied' on a fresh install of the app HOT 3
- Disable Frame processor on route change๐ญ HOT 4
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from react-native-vision-camera.