Artificial Intelligence #text-to-speech#artificial intelligence
Pixel-TTS: Image-Based Text Rendering Improves Robustness in Speech Synthesis
Researchers propose Pixel-TTS, the first visually grounded text-to-speech framework that renders text as images and processes them with 2D convolutions. This eliminates embedding matrix expansion during fine-tuning and improves robustness to unseen characters and orthographic variations. Experiments show competitive performance with faster convergence and zero-shot generalization.
Jun 16, 2026 1 source