Color scheme

Color Scheme & SEUT如何選擇適合4D模型的配色組合

Color Scheme & SEUT如何選擇適合4D模型的配色組合

Chen, Y. H., Tsai, M. H. and Kang, S. C. "Selection and Evaluation of Color Scheme for 4D Construction Models," Journal of Information Technology in Construction, reviewing.

Chang, H. S., Kang, S. C. and Chen, P. H. (2009) "Systematic Procedure of Determining an Ideal Color Scheme on 4D Models," Advanced Engineering Informatics, 23(4), 463-473.

Related references1.

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如何選擇適合4D模型的配色組合本研究的目的是要設計出一套選色工具，來幫助4D使用者決定模型配色組合，讓工程師在使用4D模型時能夠更容易掌握建築的資訊。

選色流程一：初步選色

1. 決定模型有多少個階段要用不同顏色來呈現

2. 決定每個階段適合的顏色

選色流程二：顏色檢驗

1. 輸出裝置模擬器 ─ 模擬顏色在不同的輸出裝置(螢幕、投影機、列印)上的效果

2. 渲染模擬器 ─ 模擬顏色在不同的建築軟體(SmartPlant Review、NavisWorks)上的效果

3. 色盲視覺模擬器 ─ 模擬顏色在不同的色盲視覺(紅綠色盲、藍色盲)上的效果

經過兩個選色步驟，最後選出21種推薦的配色組合，與6項配色建議。本研究也實作出網頁式的選色介面 (http://4Dcolor.caece.net)，

讓4D的使用者都可以用此工具來選擇出最適合的配色組合。

Framework for selecting and evaluating color schemes for 4D models

Color selection

Color Evalution

Suggested Color Schemes

Selection Guidelines

Selection and EvaluationTool in 4D Model

Research Results

Color Scheme & SEUT

SELECTION AND EVALUATION OF COLOR SCHEME FOR 4D CONSTRUCTION MODELSFour dimensional models have been proven to be an effective tool for construction management. The 3D models within these change color according to changes in its corresponding construction schedule. Color schemes play a crucial role in the design-ing and representation of a 4D model. Good color schemes enhance an engineer’s understanding of the situation at hand. Therefore, this research aims to develop effective and affordable tools of selecting and evaluating color schemes in 4D models. We proposed a two-step method of color selection. The first step is to determine the number of construction statuses and their relationships with each other. The second step is to select the colors to fit these statuses. In this research, we also devel-oped three types of simulators to facilitate color evaluation. The display simulator is the first type of simulator and includes a LED monitor simulator, a projector simulator and a print-out simulator. The second type of simulator is the viewer simulator which simulates protanopic blindness and tritanope blindness. The third type of simulator is the rendering simulator. This simulates the rendering results from the two major 3D viewers, NavisWorks and SmartPlant Review. Using the two-step selec-tion method and the three types of simulators, we identified 21 colors schemes (3 for 3 statuses, 12 for 5 statuses and 6 for 6 statuses) ideal for presenting 4D models. We summarized our experiences by providing 6 guidelines for color selections. The color schemes and simulators were also implemented as a reference tool on a website (http://4Dcolor.caece.net). Future 4D model builders can refer to this website to select the color scheme which is most appropriate for their projects.

The color scheme implemented in different applications

SmartPlant Review NavisWorks

Monitor/Projector

Output targets Measure colors

Create ICC profile

Monitor/Projector

Monitor

Projector

Color Printout

Color Scheme & SEUT

Color gamut of display media

Process of creating an ICC profile

Simulation of colorblindness

Tool for selection and evaluation of color scheme in a 4D model, 4D Color Selector and Evaluator

Shih-Chung Jessy [email protected]