常見例句Track before Detect technology for dim small moving targets in low SNR image sequences was surveyed.對低信噪比下圖像序列運動小目標先跟蹤后檢測技術(shù)進行了較為系統(tǒng)地研究。Theoretical analysis and simulation results indicate this algorithm's validity, with low SNR and colored noise environment.理論分析和仿真結(jié)果均表明在低信噪比色噪聲情況下該算法的有效性。 返回 low-SNR