NADM: Noise-Aware Diffusion Model for Landscape Painting Video Generation.

Landscape painting is a gem of cultural and artistic heritage that showcases the splendor of nature through the deep observations and imaginations of its painters. Limited by traditional techniques, these artworks were confined to static imagery in ancient times, leaving the dynamism of landscapes and the subtleties of artistic sentiment to the viewer's imagination. Recently, emerging text-to-video (T2V) diffusion methods have shown significant promise in video generation, providing hope for the creation of dynamic landscape paintings. However, current T2V methods focus on generating natural videos, emphasizing the capture of details and the authenticity of physical laws. In contrast, landscape painting videos emphasize the overall dynamic aesthetic. Besides, challenges, such as the lack of specific datasets, the intricacy of artistic styles, and the creation of extensive, high-quality videos pose difficulties for these models in generating landscape painting videos. In this article, we propose landscape painting videos-high definition (LPV-HD), a novel T2V dataset for landscape painting videos, and noise-aware diffusion model (NADM), a T2V model that utilizes Stable Diffusion. Specifically, we present a motion module featuring a dual attention mechanism to capture the dynamic transformations of landscape imageries, alongside a noise adapter to leverage unsupervised contrastive learning in the latent space to ensure the overall beauty of the landscape painting video. Following the generation of keyframes, we employ optical flow for frame interpolation to enhance video smoothness. Our method not only retains the essence of the landscape painting imageries but also achieves dynamic transitions, significantly advancing the field of artistic video generation. Source code and dataset are available at https://github.com/llzlh21/NADM.