Research on automatic generation of appearance color schemes for smart devices based on diffusion models

The introduction of intelligent algorithms into product design offers novel approaches for automated color scheme generation. This study constructs a color scheme generation framework for smart devices based on diffusion models, achieving mapping from structural features to color schemes through conditional encoding, semantic guidance, and multi-objective optimization. The model employs multimodal inputs and temporal attention mechanisms for noise inversion, enhancing color consistency and diversity. Experimental results demonstrate that the constructed system outperforms comparison models in CIEDE2000, SSIM, and FID metrics, validating the effectiveness and stability of diffusion mechanisms in complex semantic color matching tasks.