A Study of Visual Effect and Evaluation on Scanning Projection Applied with Kinetic Art

• Main Authors: Chieh-Ju Chan, 詹杰儒
• Other Authors: Guang-Dah Chen
• Format: Others
• Language: zh-TW
• Published: 2016
• Online Access: http://ndltd.ncl.edu.tw/handle/w4w8v7

碩士 === 國立雲林科技大學 === 數位媒體設計系 === 104 === Form applied with projection equipment not only carry out the breakthrough in the development, but also limit the development of visual effect related in structure of projection content and form. This study focused on how the principle of anorthoscope extended to scanning projection, to investigated the experiment data and related data could be the reference for related studies and creators in the future, by performance of visual effect through scanning projection applied with form in kinetic art. The methods of the thesis included literature review, laboratory experiment and questionnaire survey, that laboratory experiment conducted two experiments: (1) Pre-experiment: The rotational speed of the column with mirror of scanning projection. (2) Formal experiment: The evaluation of scanning projection on the column with mirror. the pre-experiment investigated the best sample for formal experiment and reference of rotational speed, and compared the velocity threshold and descriptive statistics through by psychophysical methods. The study selected the pentagon column with mirror for the formal experiment from results of pre-experiment; the study using the image of adjectives vocabulary in Kansei engineering, to expressed objects’ Kansei form and evaluated the image in scanning projection by Semantic Differential (SD) method. At last through factor analysis, reliability analysis, independent sample T-test, Pearson product-moment correlation coefficient, to describe the form of scanning projection preliminary image. Results are as follows: (1) To investigated the principle of scanning projection by Anorthoscope and Morphovision. (2) To investigated the image of projecting the curve pattern by using scanning projection. (3) To created a new type of kinetic art by suing scanning projection, and to enhance the ability of form development. (4) To evaluated the form of Semantic Differential, and analyzed the relationship between variable and form for the reference in related studies. The study found are follows: 1.In pre-experiment discovered that when the column with mirror of rotational speed are fixed at 100 rpm, with increase the surface of column with mirror, the lower absolute threshold gradually downward trend, and we could perceive sooner. In experiment data, pentagon column with mirror have the minimum standard deviation, that has consistency of evaluation in descriptive statistics. 2. In formal experiment, found two types of factors, one is visual factor include dynamic, fantastic, extraordinary, intense. and two is evaluative factor include personality, avant-garde. In part of independent samples T-test, gender have the statistical significance, and female have consistency evaluation. In part of descriptive statistics with different background of subject, the design background subjects could clear analyzing the difference, and evaluation is consistency. Through pearson product-moment correlation coefficient, we could understood the scanning projection combined with visual factor and evaluative factor, with strongly visual effect when we feel, the evaluative factor - sense of avant-garde, personalized are bring out the better scanning projection visual effect.