毕业生知识库

As one of the most important gems and symbols of Chinese culture, ink-wash artworks have long been popular among the public. This work focuses on two kinds of Chinese Ink-wash artworks reconstruction using digital technology: animated reconstruction of Chinese brush paintings and optimal character composing for Chinese calligraphic artwork. Animated reconstruction of Chinese brush paintings presents a knowledge-driven method for reconstructing the drawing process of Chinese brush paintings. As for optimal character composing for Chinese calligraphic artwork, we develop a data-driven framework to optimally compose multiple characters picked from a database to form a Chinese Calligraphic artwork. Based on the painting mechanism, this work studies the structure of strokes in ink paintings and proposes the analysis of stroke features and then carries out the dynamic reconstruction of ink-wash painting process and the generation of calligraphy.

For ink-wash paintings with single theme, this work proposes a drawing order analysis method based on skeleton point structure. Based on the modeling of stroke structure, we construct the skeletal point expression of the object topology and propose the method of drawing order estimation based on structure graph traversal. For ink-wash paintings with complex content, this work proposes a drawing order analysis method based on a multi-stage painting prior. We map key principles of drawing composition to our computational framework that first organizes the strokes in three different stage.

Then we optimize stroke ordering with natural evolution strategies. For Chinese calligraphy, we propose a data-driven framework to optimally compose multiple characters picked from a database to form a Chinese Calligraphic artwork. Our system can automatically generate a calligraphy in the style of a specific calligrapher. We focus on the adjustment of character sizes in an artwork and formulate the composing of characters as the mining and application of  transition probability matrix. 

Furthermore, for the analysis of computer reconstruction of Chinese ink-wash artworks, a series of applications are built, various kinds of materials are collected. All these application and materials will be released for further research.