等效相位抖動 的英文怎麼說

中文拼音 [děngxiàoxiāngwèidǒudòng]
等效相位抖動 英文
equivalent phase jitter
  • : Ⅰ量詞1 (等級) class; grade; rank 2 (種; 類) kind; sort; type Ⅱ形容詞(程度或數量上相同) equa...
  • : Ⅰ名詞(效果; 功用) effect; efficiency; result Ⅱ動詞1 (仿效) imitate; follow the example of 2 ...
  • : 相Ⅰ名詞1 (相貌; 外貌) looks; appearance 2 (坐、立等的姿態) bearing; posture 3 [物理學] (相位...
  • : Ⅰ名詞1 (所在或所佔的地方) place; location 2 (職位; 地位) position; post; status 3 (特指皇帝...
  • : 動詞1 (顫動;哆嗦) tremble; shiver; quiver 2 (振動; 甩動) shake; jerk 3 (振作; 鼓起精神) rou...
  • 相位 : phase position; phase
  • 抖動 : (顫動; 用手振動)1 shake; tremble; vibrate; chatter 2 agitation; joggling; whipping; flutter; ji...
  1. Secondly, in phase unwrapping to overcome the spread of wrong point, changing the patch of unwrapping phase is done to improve the correctness of it. then, the relation between the unwrapping phase and the height of reconstructed object is discussed detailedly. the data processing, algorithm analysis and reconstructing object are done for the collecting fringe image which are all based on matlab language, in all these achievements, the improvement and innovation aspect are following : a ) in order to stabilize the interference fringe, a new equivalent shifting object method is presented by using fringe stabilizing device to stabilize the interference fringe though moving object and ccd camera which fixed on a precise moving platform together, the experimental result shows the fringe drift is less than a / 20 in five minutes, and the equivalent phase shifting precision is x / 100

    論文在全面闡述了光學三維輪廓測量術的發展、應用現狀、研究熱點及未來發展趨勢的基礎上,簡要介紹了傅立葉變換和輪廓測量術的基本原理,對兩種測量方法存在的問題及誤差進行詳細分析和比較;針對解包裹錯誤點的傳播問題,作者通過改變解包裹路徑來提高解包裹的正確性;分析討論從解包裹( x , y )到再現物體的高度h ( x , y )物理量之間的關系,研究應的演算法,利用matlab平臺,對實際採集的條紋圖像進行處理和輪廓重構,其中改進及創新工作主要表現在以下兩個方面: ( a )針對干涉型結構光場干涉條紋出現的漂移移的影響,提出了一種用條紋穩定器穩定干涉條紋,用精密移平臺使物體和ccd攝像頭同步移實現移的方法,建立了應的測量系統,系統的條紋穩定可以達到。
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