) included the SynthID model released by Google DeepMind on August 29, 2023. Today, I will supplement some details about it.
Core functions:
: SynthID uses embedded watermarking technology that can directly add digital watermarks to AI-generated content. This combined model optimizes the concealment of the watermark by aligning it with the original content, making it harder to detect.
: SynthID can scan for digital watermarks in images or audio and help users determine whether the content or its parts were generated using our AI models.
Audio processing:
Implemented through Lyria, which is Google's most advanced AI music generation model to date. In terms of audio, SynthID can add almost imperceptible digital watermarks to AI-generated audio.
To achieve this, SynthID converts audio into a visual spectrogram and adds digital watermarks on this basis.
This method ensures the invisibility of the watermark while maintaining audio quality.
Image processing:
In the field of images, SynthID serves Vertex AI customers who use the Imagen suite. Imagen is the latest generation of text-to-image models capable of creating realistic images based on input text.
SynthID provides invisible digital watermarks for these AI-generated images, aiming to help users identify the AI source of the images.