Color effect of landscape architecture design under computer aided collaborative design system

Abstract

Color is an indispensable and important factor in landscape design. Based on the computer aided collaborative design system, this paper establishes a landscape design model. This paper focuses on the important role of color collocation in landscape design, which can improve the artistic and aesthetic quality of landscape design. Starting from the color extraction of landscape architecture, this paper discusses the emotional guidance of color in the design of street interface space through the study of "environmental emotional structure". SD method was used for color space perception evaluation to capture the scale of color emotional effect. Factor analysis of each variable is carried out to obtain the psychological structure of urban residents, the emotional phenomenon of color in scenic spots under the influence of color psychological effect and color grouping. The emotional phenomenon of color in street space influences the main line of the emotional structure of gardens, guides the design of the spatial color context and the establishment of the relationship between space and emotion, and provides directions for shaping the color themes of different landscape gardens.