Emotion Analysis

UNICE is a platform that innovatively combines various artificial intelligence (AI) and machine learning technologies to analyze and manage the user's emotional state in real-time. These technologies are applied in voice and facial emotion recognition, blockchain and NFT-based data security and personalization, and service scalability through openAPI, providing users with a personalized emotion management service.

Voice Emotion Analysis: UNICE analyzes users' voice data to determine their emotional state. This is implemented using an RNN (Recurrent Neural Network) model based on LSTM (Long Short-Term Memory). These deep learning models learn and interpret continuous voice data patterns to infer emotions from the voice. Such models can be implemented using libraries like Python's Keras or TensorFlow. Voice data is segmented into frames, from which useful features such as Mel-frequency cepstral coefficients (MFCCs), Chroma feature, and Spectral Contrast are extracted.

Facial Emotion Recognition: UNICE precisely recognizes users' emotional states by analyzing facial expressions. This is implemented using a deep learning model based on CNN (Convolutional Neural Network), and libraries such as OpenCV and TensorFlow make it possible to recognize faces and classify emotions. The model analyzes users' facial landmarks and classifies various emotional states based on them.

These two emotion recognition methods work in conjunction to provide complementary results. That is, the results of voice and facial emotion analysis are integrated for more accurate emotion determination. If necessary, greater weight can be given to either the voice or facial emotion analysis results.

Data Security and Personalization: UNICE uses blockchain technology and NFT (Non-Fungible Token) technology to securely protect and personalize user data. Blockchain technology ensures data transparency and immutability, while NFTs clearly designate and protect each user's data ownership. With the introduction of these technologies, users can have full control over their data.

OpenAPI: UNICE offers an openAPI to integrate with various services and foster collaboration with developers. Through this, UNICE can be used on various platforms and services, enhancing the flexibility and scalability of the services provided to users.

All these technologies work collaboratively to recognize and analyze emotional states in real-time. As a result, UNICE can provide assistance best suited to each individual's emotional state and needs.