Welcome to the spiritual successor of IPDFCameraViewController and MAImagePickerController, that tries to unite a usable & simple camera component class into a single UIView. Initially written as an essential component of InstaPDF 4.0 for instapdf.com, it seemed too useful to keep closed source. Plus we're celebrating our 100,000 document upload 🎉🎉🎉
Leave all the hard work dealing with AVFoundation, border detection and OpenGL up to VNImageScanner. It includes:
- Live border detection & perspective correction
- Flash / Torch
- Image filters
- Simple API
WARNING: MINIMUM iOS VERSION REQUIREMENT: 8.0
Take a look at the sample project to find out how to use it.
To manually install the framework, drag and drop the VNCameraScanner/VNCameraScanner.swift files into your project.
Varun Naharia | Stackoverflow: varun-naharia | Web: technaharia.in
- Include more filters
- Smoother animation between border detection frames
- Improve confidence
Improvements are needed so pull requests are welcome.