react-native-vision-camera
mlkit
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react-native-vision-camera | mlkit | |
---|---|---|
26 | 5 | |
6,423 | 3,316 | |
- | 2.3% | |
9.8 | 4.4 | |
about 24 hours ago | about 1 month ago | |
Swift | Java | |
MIT License | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
react-native-vision-camera
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Encrypted Note Editor App In React Native
Camera and Image Captioning: For taking pictures we will use react-native-vision-camera and for generating captions from the images, react-native-quick-tflite.
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Ask HN: Is React Native still popular?
> One of the big "aha" moments I had was a couple years ago when I was trying out Stripe's Identity product, which lets you take a selfie and a picture of your ID for identity verification purposes. It's pretty amazing how Stripe was able to do the full image analysis (i.e. edge detection when you take a picture of your ID) solely with browser APIs.
Do you have any details on that Stripe app? I've found the browser camera handling lacking on mobile if you want to overlay it with a "position the subject here" rectangle, or display instructions alongside, or detect QR codes as well as other subjects. I'd like this to be an out-of-date view. I've been considering React Native for the next version, using https://github.com/mrousavy/react-native-vision-camera as it seems much more feature complete.
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React Native - number plates recognizing app
You can use react-native-vision-camera and a frame processor that uses some kind of OCR to get the number plates.
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Running a TensorFlow object detector model and drawing boxes around objects at 60 FPS - all in React Native / JavaScript!
This is a demonstration of what VisionCamera V3 is capable of - I built a small plugin to load any TensorFlow Model (.tflite) from resources and run it on every Camera Frame. This is going to be a game-changer, since the developer no longer needs to write native code for such complex tasks - it only takes a few lines of JavaScript to spin up a Camera, do real-time processing with a TensorFlow model, and draw anything to the Frame. Magic!
- Expo-Camera
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VisionCamera V3 - The game-changing library for the entire mobile camera industry. I'm using simple JavaScript code to outline the hands and blur the face in realtime. This even runs at up to 60 FPS!
it's https://github.com/mrousavy/react-native-vision-camera
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2 days and counting of jumping through hoops to get a camera and ocr library working
I finally got react-native-vision-camera and vision-camera-face-detector working yesterday by using Windows Subsystem for Linux (WSL). On windows itself it just doesn't work for me (https://github.com/mrousavy/react-native-vision-camera/issues/1474)
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CameraX vs Camera2 (library development)
I'm the author of react-native-vision-camera, a library that exposes platform native Camera features to React Native.
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How do I build this blurred translucent tab bar and header?
Hereās an example from react-native-vision https://github.com/mrousavy/react-native-vision-camera/blob/main/example/src/views/StatusBarBlurBackground.tsx
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TOP 6 React Native libraries with native performance ā”ļø
6. Vision Camera
mlkit
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MLKit and ArCore
I used ML Kit pos estimation API. I followed New features in ML Kit video and building use cases playlist. I tried to understand googlesamples/mlkit and tensorflow/examples but I barely understand, where the define the processor, and I loos it when it comes to the cameraSource file. eventually I created a runnable application.
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Android QR Code Detection with TensorFlow Lite
To understand the implementation of getBitmap(), please refer to BitmapUtils.java.
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Real-time Android QR Code Recognition with YOLO and Dynamsoft BarcodeĀ Reader
Next, we draw an overlay above the camera preview. There is an excellent GraphicOverlay class provided by Android ML Kit demo project. We don't need to reinvent the wheel:
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Google ML Kit vs. Dynamsoft's SDK: Scan High Density QR Codes on Android Devices
Download the sample code of ML Kit vision.
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MLKit: Shallow comparison with Vision.
MLKit is distributed by CocoaPods, no Carthage or SMP support, but at least we ask Google to add such options...
What are some alternatives?
react-native-camera - A Camera component for React Native. Also supports barcode scanning!
ZXing - ZXing ("Zebra Crossing") barcode scanning library for Java, Android
Code Scanner - Code scanner library for Android, based on ZXing
react-native-tesseract-ocr - Tesseract OCR wrapper for React Native
react-native-reanimated - React Native's Animated library reimplemented
OpenCV - Open Source Computer Vision Library
react-native-blurhash - š¼ļø A library to show colorful blurry placeholders while your content loads.
android-camera2-preview-qr-code-scanner
react-qr-scanner - React component for reading QR codes using PC web camera or mobile phone camera.
react-native-camera - A Camera component for React Native. Also supports barcode scanning! [Moved to: https://github.com/react-native-camera/react-native-camera]
WeScan - Document Scanning Made Easy for iOS
ZBar - Clone of the mercurial repository http://zbar.hg.sourceforge.net:8000/hgroot/zbar/zbar