| 摘要: | 電腦視覺模擬的效果，通常比手繪透視圖更接近實物的樣貌，也較容易被非環境設計專業者所接受，所以近年來對於普遍提倡之民眾參與設計是有幫助的。但是環境設計專業者大多會把電腦視覺模擬放在專案中後期成果呈現的階段，也就是離定案只差幾步之遙，並且通常沒太多的選擇可供參與民眾做比較，以此為動機，希望能找出一種方式，能在參與式景觀設計的過程中創造更多環境設計專業者與民眾的對話，即為本研究的目的所在。
針對研究動機，研究者提出了組件式電腦視覺模擬的構想，利用3D建模軟體以及2D影像處理軟體預建數個可供民眾選擇的組件圖，再使用平面動畫軟體以及網頁編排軟體將所有可供選擇的組件整合至網路平台，並配合數位資料的回傳系統以及統計分析軟體，得知參與民眾的偏好，以此結果便可作為環境設計專業者初期規劃設計時的方向判定。
本研究論文先以相關文獻的蒐集與整合為主，發現到鮮少直接文獻案例可供參考，因此只能從相關名詞定義中提出過去研究者的許多解釋，並整理出之後對操作方法可行性的檢視標準。
在研究過程中，遭遇到景觀設計元素轉換成視覺模擬組件的疑義，在所得文獻中發現已有完整的原則被過去研究者提出，本研究會對此加以探討，並擷取適合檢視本研究所得成效的原則。
最後在實際操作方面會以台北市萬華區艋舺大道景觀改善計畫中，針對大理國小側巷通學步道為研究對象，並實際結合專業者與使用者的意識，用以證明本研究所提出的操作方法是可行的。
Computerized visual simulations usually have better, more true-to-life effects than hand-drawn scenographs and therefore are the choice of most amateur landscape designers. In fact, the computer has indeed been playing quite a positive role in getting the general public involved in environmental design projects. However, professional designers usually turn to computerized visual simulations only at the final stages of the project, namely when they are already working on the presentation part and are just a couple of steps away from completion, which means the public would be offered little choice if they started their participation at this point of time. With this research, the author hopes to establish a more applicable model where more opportunities are offered to allow real dialogs between professional environmental designers and the general public.
To serve the purpose, the author has come up with the idea of modularized computer visual simulation, setting up a number of ready-made modules in advance by using some 3D modeling software and 2D image processing software for the participating general public to choose from. After that, animation-making software and webpage production software can be used to display the ready-made modules on an Internet platform. Finally, the general public can send back their preferences digitally through the Internet, and the raw data can be statistically processed so that the opinions of the general public can be taken into consideration at the earlier stages when the professional environmental designers are to determine the general direction of the whole design.
Due to the fact that few directly related researches and case studies could be found from the literature concerned, the author could only consult the definitions of the key terms and try to develop related criteria by which we could evaluate our working performance.
In the course of this research, the author once had difficulty finding clearly defined principles to follow when translating landscape design elements into visual simulation modules. Fortunately, complete principles were found among the references, and some suitable principles were extracted to evaluate the effectiveness of this research.
Finally, the proposed model was tried out on the design of the alley next to Dali Elementary School (a part of the landscape reform project of Mengjia Avenue, Wanhua District, Taipei City) to see how well it could help integrate both the facility users’ opinions and the landscape designers’ professional points of view. According to the result, the proposed model is quite effective. |
