Abstract
Human motion generation is a significant pursuit in generative computer vision with widespread applications in film-making, video games, AR/VR, and human-robot interaction. Current methods mainly utilize either diffusion-based generative models or autoregressive models for text-to-motion generation. However, they face two significant challenges: (1) The generation process is time-consuming, posing a major obstacle for real-time applications such as gaming, robot manipulation, and other online settings. (2) These methods typically learn a relative motion representation guided by text, making it difficult to generate motion sequences with precise joint-level control. These challenges significantly hinder progress and limit the real-world application of human motion generation techniques. To address this gap, we propose a simple yet effective architecture consisting of two key components. Firstly, we aim to improve hardware efficiency and computational complexity in transformer-based diff