projected-scale 中文意思是什麼
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The artist, lozano - hemmer, will present the work, incorporating local elements with projected images on the walls of hong kong museum of art and mtrs ventilation shaft. it is the first time for this significant large - scale award - winning interactive installation to be exhibited in asia pacific region since its inception in 2001
著名的國際藝術家拉菲爾露撒諾漢瑪（ rafael lozano - hemmer ）將於是次展覽中展示其作品，該作品除加入本地原素之外，並以投射方式展現于香港藝術館及地下鐵透風座的墻上。 -
The sinusoidal gray fringes are simulated by computer and projected on the object by the liquid - crystal light valve in this method, in with the phase - shifting is controlled by computer. then the deformed fringes modulated by object is collected by ccd camera, so optical 3 - d phase measurement for large - scale object can be realized
（ b ）針對目前大尺寸物體光學位相測量輪廓中存在的問題，提出一種用液晶光閥把模擬正弦分佈及多幅有一定相移量的灰度條紋投影到大尺寸三維物體上，通過控制計算機在同一位置進行窗口變換，直接實現相移，進行物體的光學位相三維面形測量。
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