基于可拓理论的旧城改造立面色彩研究——以厦门沙坡尾避风坞为例

RESEARCH ON THE FACADE COLOR OF THE OLD CITY REDEVELOPMENT BASED ON EXTENSION DATA MINING,TAKE THE SHAPOWEI HAVEN IN XIAMEN AS REFERENCE

旧城改造中,建筑立面色彩的选取和使用扮演着重要的角色。由于色彩本身的模糊性和复杂性,设计师往往是根据自身经验和感性认知来进行决策,忽视了色彩选取和使用的科学性。沙坡尾作为厦门港口文化的起源地,在立面风格上独树一帜,通过色彩的合理搭配和应用形成了和谐的色彩倾向。本文以沙坡尾作为研究对象,基于可拓理论和孟塞尔色彩体系,提出图像模块化处理的色彩数据获取方法;结合可拓数据挖掘和计算机技术对沙坡尾避风坞的立面色彩进行深度研究,得出沙坡尾避风坞建筑立面色彩的选用和搭配规律,为其立面色彩设计提供参考。同时,为相关的立面设计提供案例,以期提高立面设计中色彩选取的科学性,辅助立面设计中色彩的选取与决策。

The selection and use of facade color plays an important role in the reconstruction of old city.Because of the fuzziness and complexity of color,designers often make decisions based on their own experience and perceptual cognition,ignoring the scientific nature of color selection and use.As the origin of Xiamen Port Culture,Shapowei is unique in the facade style and has formed a harmonious color tendency through the reasonable combination and application of colors.Based on the theory of extenics and Munsell’s color system,this paper puts forward the color data acquisition method of image modularization processing.It combines extension data mining and computer technology to conduct in-depth research on the color of the facade of the Shapowei and draw the selection and matching rules in order to assists the color selection and decision in Shapowei’s building facade design.Meanwhile,it provides a reference for related research in the hope of improving the scientific decision in the facade color design.