terrain tracking 中文意思是什麼
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So far, world wide application of image segmentation has been mostly used in various non - ballistic missile tracking devices with common thermal infrared image tracking or terrain matching guidance techniques. however, detailed technological methods are not revealed to the public
目前，國際上圖像分割技術在軍事上主要運用在各種非彈道導彈的跟蹤瞄準裝置中，較為常見的有紅外熱成像跟蹤技術、地形匹配製導技術，但所用技術細節由於特殊的原因未見公開。 -
Real time seafloor tracking technique is the critical technique to ensure smooth seafloor surveying with full coverage and high efficiency. after detailed investigation on stochastic features of seabed reverberation produced by mbss systems, the author presented an algorithm and a set of relevant key coefficients for real time seafloor tracking, taking into account of characteristics of signal processing and timing sequence of the real system and introducing theorems of terrain surveying. as an achievement, a mathematical model was established based on the technique of centered filtering
海底地形實時跟蹤技術是保證多波束測深系統實現高效率全覆蓋水下地形測量的核心技術，作者通過對多波束測深系統海底回波信號統計特性的研究，依據地形測量理論，並結合實際系統信號處理的技術特點和處理時序，提出了實現海底跟蹤控制的關鍵參數及計算方法，建立了基於中值濾波技術的海底地形實時跟蹤數學模型，並開發出實時地形跟蹤專家系統，該系統經多次海上實驗驗證表明：理論正確、方案可行，取得良好效果。
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