研制一種新型的基于視頻圖像的實時測量系統，其利用布設在甲板上的光電自準直平行光管和折轉光管等相關設備，通過計算機視頻判讀判讀系統實現實時測量艇體兩維動態變形量。計算機視頻判讀系統接收兩組光電自準直平行光管的視頻信號，采用圖像采集和圖像處理并行工作方式，進行實時圖像處理和判讀，得出動態脫靶量，并對兩路圖像的測量結果進行疊加得出艦艇的相對變形量。
Abstract: The new real-time measuring system based on video image utilizes photoelectric self-collimation parallel optic equipment 、replicate optic equipment and other equipment fixed on desk ,using computer video judge system to realize real-time measuring vessel distortion. Computer video judge system incepts two video signals, video collection and video disposing adopting parallel fashion, real-time disposes video image and judge, obtains undershoot values and relatively distortion of vessel by combining two measure results.
Key words: real-time measure; video judge; undershoot value; image segmentation