常見例句The result shows that the proposed WPCA algorithm not only has a good character in noise removing, but also in centralizing the component energy and decreasing the data dimension. 結(jié)果表明WPCA算法不僅可以實現(xiàn)噪聲的去除,而且能提高主分量的貢獻率,降低輸入矢量的維數(shù)。Image noise removal by PDEs model is an effective tool. 應用偏微分方程進行圖像去噪是一種有效的工具。A temporal-spatial filter is designed for noise removing of clinical EEG signals, the first filtering is temporal filtering using band-pass filter, and the second filtering is spatial filtering with ICA-based spatial filter. 為了有效去除臨床腦電信號的噪聲和干擾,設計了一種時空濾波器,分兩個階段對腦電信號進行濾波預處理:第一個階段是時域濾波,用傳統(tǒng)的帶通濾波器實現(xiàn);第二個階段是空域濾波,用基于獨立分量分析(ICA)的空域濾波器實現(xiàn)。Firstly, the laser scans were preprocessed for noise removal and holes filling. 首先,對三維數(shù)據(jù)進行去除噪聲和補洞等預處理;The Noise Removal of Image Based on Interval Biorthogonal Wavelet[J]. 引用該論文 張彬;王衛(wèi)衛(wèi);尚曉清;宋國鄉(xiāng).Rudin, S Osher and E Fatemi. Nolinear Total Variation Based Noise Removal Algorithms, Physica D, 60, 1992. 鄒謀炎著.;反卷積與信號復原 返回 noise-removing