Parallax 效果를 應用한 漸進的인 景觀演出에 關한 硏究 = A Study on the Progressive Realization of the Landscape Applied by Parallax Effect

다국어 초록 (Multilingual Abstract)

The purpose of this study is to create a design using plant for progressive realization. For this, the image structures of photo-sketch simulation for parallax landscape have been investigated by the factor analysis. Visual preferences measured by questionnaires were evaluated by Scenic Beauty Estimation, paired comparison method and the results could be summarized as follows.
The results of semantic differential scale values for landscape through parallax were greater than non-parallax landscape. The scenes through parallax were better preference than a direct view. Thus the results of photo-sketch simulation test support the expected hypothesis that the visual environment of complexity and variety is closely correlated with the parallax effect and monotonouse or non-parallax environment.
Factors covering the spatial image of parallax landscape were found to be seven and Total Values were 60.35%. The important factors determining the degree of visual preference were the distance to primary object, the harmony of trunks and primary object, the shape of screening trunks and the vista among the trunks yield high values for parallax landscape. In photo observation, the everage degree of screening was 38%, the range of degree of screening was 50-30%. In Sketch simulation, filtered pattern got the highest preference score and turned out to be the most practical pattern among the patterns evaluated. Also, in sketch simulation, the high preference values were observed in the cases of 9 to 12m of distance from the view point to screening tree and the D/H rato of 2. The preference score were significantly decreasing as the increase of screening having of turning point at 30-35% of screening, although the distance parameters were more important than the degree of screening in the preference score.
An outstanding view must be handled properly to be preserved or accentuated.
A framed, open, enclosed, screened or filtered views should be completely revealed only from its best vantage point, not given away of first glimpse.
In this sense, the parallax spatial beauty with tree could be improved through the visual aspects of plan arrangements and the progressive realization appeared to be one effective design technique for landscape planning and design.