NudeNet_Flutter

This is an example of how to use the NudeNet model in a flutter app.

The pre-trained model can be found here https://github.com/notAI-tech/NudeNet

The demo can be found here : https://drive.google.com/file/d/101SZligJpFSl72KTc0fBPJfL1ardb_jZ/view?usp=sharing

Steps

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1. Install flutter ( flutter channel stable): https://flutter.dev/docs/get-started/install?gclid=CjwKCAiAtej9BRAvEiwA0UAWXsbdQkuR73-UtVp58l50mlCbb38_dR7qlTUazhnaSgmNuL82lsF2xBoCRcoQAvD_BwE&gclsrc=aw.ds

2. Create a new flutter project: https://flutter.dev/docs/get-started/codelab#step-1-create-the-starter-flutter-app

3. Download the classifier.tflite file from https://github.com/notAI-tech/NudeNet/releases

4. Create a folder "assets" in the root of your project directory

5. Create labels.txt file under assets/ and add these lines :

   0 safe

   1 unsafe

6. Copy classifier.tflite into the assets folder

7. Go to pubspec.yaml file and add these dependencies :

   tflite: any

   image_picker: ^0.6.2+3

8. Run: flutter pub get

9. Go to android\app\build.gradle and add theses lines below release {}:

   aaptOptions{

   noCompress 'tflite'

   noCompress 'lite'

}

10. In the same file (android\app\build.gradle) check if the minSdkVersion in defaultConfig{} is 19, if not set it to 19 (minSdkVersion 19)

11. Restart your IDE (vscode, android studio, etc)

12. Delete all the code in lib/main.dart and paste my main.dart code into your main.dart. the mainv1.dart code supports the images from gallery or direct from camera

13. Save and launch the app: flutter run

Test it using nude photos and decent photos on your android smartphone or in the emulator.

Note: - The model is not 100% accurate, sometimes it detects a banana as an unsafe picture. I tested it on android device only

Good luck!!!

The demo can be found here: https://drive.google.com/file/d/101SZligJpFSl72KTc0fBPJfL1ardb_jZ/view?usp=sharing

Credits : https://github.com/notAI-tech/NudeNet

https://pub.dev/packages/tflite

https://www.tensorflow.org/lite/convert