VNImageScanner
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.
Installation
Manual
To manually install the framework, drag and drop the VNCameraScanner/VNCameraScanner.swift files into your project.
Author
Varun Naharia | Stackoverflow: varun-naharia | Web: technaharia.in
Todo's
- Include more filters
- Smoother animation between border detection frames
- Improve confidence
Improvements are needed so pull requests are welcome.