莫奈《睡莲》系列是印象派色彩表现的典范，作品跨越近三十年，展现出色彩结构与视觉语言的持续演化。本文以 图像处理为切入点，提取不同阶段《睡莲》作品的主色调、明度分布与冷暖对比，揭示其视觉构成规律与情绪表达路径。通 过量化图像特征，建立艺术风格与数字模型之间的关联逻辑，同时探索色彩数据在美术教学、数字创作及东方绘画分析中的 应用潜力，为艺术研究与图像技术融合提供实践范式。

Monet's Water Lilies series is a benchmark of Impressionist color expression, spanning nearly three decades and presenting a continuous evolution of color structure and visual language. This paper takes image processing as the point of departure to extract the dominant hues, luminance distribution, and warm–cool contrasts of Water Lilies paintings from different stages, thereby revealing their underlying visual construction patterns and emotional trajectories. By quantifying image features, it builds a logical link between artistic style and digital models, and further explores the potential applications of color data in art education, digital creation, and the analysis of East Asian painting. The study aims to offer a practical paradigm for the integration of art interpretation and image processing technology.