Youdao Digital Person

Good government prevails.digital personThe algorithm is a deep synthesis service algorithm launched by NetEase Youdao Information Technology (Beijing) Co., Ltd. Based on deep learning, it integratesspeech recognitionTechnology (including ASR, TTS, etc.) and computer vision technology (including face detection, face generation, video synthesis, etc.). It can generate realistic lip-synced speaker videos by replacing the original mouth movements in any face video, based on user-provided audio files (human or TTS voice) or text.

Functional Features

1. Multi-functional support: The Waydigital personSupports a variety of features including but not limited to photo talking and singing, video translation, image cloning, song synthesis, and big screen interaction.
2. Precise synchronization of sound and lips: With precise synchronization of voice and lips and realistic expressions, Yau Tao Digital Man is able to achieve high-precision mouth matching and natural expressions through customized training with about thirty minutes of sampling data.
3. Efficient customization: Users can easily create their own avatars through the Small Sampling Digital People platform, which combines intelligence and personalization. A 1-minute video can be uploaded to train an image doppelganger in 30 minutes, with low image customization costs and good lip-sync matching.
4. Multilingual drive: The Yodo Digital Person algorithm has a multilingual-driven capability to support a wide range of scenario applications related to speaker generation.
5. real time interaction: Youdao Interactive Digital Man supports real-time voice interaction with low first-frame latency, supports real-time voice interruption, has a flexible brain, and can access document Q&A to build a proprietary knowledge base for the enterprise.

application scenario

1. Media field: The Yodo Digital Person algorithm is widely used for content creation in the media field, helping users to customize their digital person avatars, replicate their exclusive voices, and generate video content consistently and quickly.
2. EducationYoudao digital people are also widely used in the field of education, such as oral language teaching and knowledge popularization. Youdao has launched an AI digital person application equipped with its education model "ZiYi", which is capable of real-time interaction, grammar correction, scoring and topic switching, and can realize normal communication. In addition, Youdao also launched Hi Echo, the world's first virtual human speaking coach, further expanding its application in the field of education.
3. Enterprise Customer Service: Aristo Digital People can act as digital customer service for your organization, providing 24/7 customer service and increasing customer satisfaction.
4. cultural and tourism media: Youdao digital people are suitable for the cultural and tourism media field, and can be used as virtual tour guides or virtual hosts to provide personalized travel experiences or program hosting.

Technical Advantages

1. Fully in-house developed technology: Youdao Digital Person uses fully self-developed AI technologies such as speech recognition, speech synthesis, multimodal perception, document QA, etc., to ensure the advancement and stability of the technology.
2. offline deployment: Youdao digital person all offline deployment in the interactive all-in-one machine, to protect the document privacy and security, smooth interaction with low latency. At the same time, the model is small and can be deployed offline, greatly reducing the cost of large-screen interaction brought about by servers, broadband traffic, and rendering arithmetic.
3. deep learning: YouDao Digital Person applies neural network model, self-developed inference strategy and face-fitting logic to reduce jitter and other distortions, and the effect is real and stable.

With its advanced technological background, rich functional features, wide range of application scenarios and significant technological advantages, Arigato Digital Person provides an efficient and natural interactive experience in a number of fields.