Face Emotion Detector

This Flutter package allows you to detect emotions from facial expressions in an image. The package is designed to detect four types of emotions: "Very Happy", "Happy", "Neutral", and "Not Happy".

Installation

To use this package, add face_emotion_detector as a dependency in your pubspec.yaml file:

dependencies:
  face_emotion_detector: ^1.0.0

Then, run the command:

$ flutter pub get

Usage

Import the package

First, import the package into your Dart file:

import 'package:face_emotion_detector/face_emotion_detector.dart';

Create an instance of EmotionDetector

Then, create an instance of EmotionDetector:

final emotionDetector = EmotionDetector();

Detect emotions from an image

To detect emotions from an image, use the detectEmotionFromImage() method and pass the image file:

final label = await emotionDetector.detectEmotionFromImage(image: file);

The detectEmotionFromImage() method returns a String with the detected emotion.

Example

Here's an example of how to use the package:

import 'package:face_emotion_detector/face_emotion_detector.dart';
import 'dart:io';

void main() async {
  final emotionDetector = EmotionDetector();
  final file = File('path_to_image');
  final label = await emotionDetector.detectEmotionFromImage(image: file);
  print(label);
}

Output

The detectEmotionFromImage() method returns a String with one of the following values:

• Very Happy
• Happy
• Neutral
• Not Happy

Example

Here are some example images and the expected output:

Contributing and Collaboration

Contributions and collaboration are welcome! If you're interested in contributing, please see our contributing guidelines for more details. If you're interested in collaborating on this package, please feel free to reach out to us via email at talha.developer.01@gmail.com. We welcome all contributions and feedback.

License

This package is licensed under the MIT License.