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- Data fusion of SINS/GPS integrated navigation system is realized using the Gaussian particle filter (GPF) and a direct filtering model. 摘要利用高斯粒子滤波技术和直接滤波模型实现了SINS/GPS组合导航系统的数据融合。
- By integrating wavelet with directional filter banks(DFB), a non-redundant image tranform that is named WDFB is realized. 将小波和方向滤波器组(DFB)结合，得到非冗余的图像变换WDFB；
- In this thesis we develop algorithms for the processing of textures and images using a ladder-based biorthogonal directional filter bank (DFB). 本研究提出一个新的电脑视觉辅助设计系统，将图腾的绘制，予以自动化。
- Using a method of the spatial frequency filtering by combining the directional filtering with the very low frequency filtering, the desirable optical signals cau be taken out of a considerably complex image. 采用方向性滤波与极低频滤波相结合的方法;可以从较复杂的图象中提取所需用的信号.
- Due to the relaxed restriction of the system model and non-Gaussian noise, GPF has advantages in a direct filter system compared to other methods. 和其他滤波方法相比，高斯粒子滤波对系统和噪声模型要求比较宽松，因此在直接滤波中有一定的优势。
- nonsubsampled directional filter bank 非下采样方向滤波器组
- pyramid directional filter banks 塔型方向滤波器组
- pyramidal directional filter bank (PDFB) 方向滤波器组
- Directional filter banks ( DFB ) 方向滤波器组
- Pyramidal directional filter bank 金字塔方向滤波器组
- She cast her eyes down to avoid direct eye contact. 她垂下双目以避免对视。
- I'll book you on a direct flight to London. 我将为你预订直飞伦敦的航班。
- He has chosen the most direct route. 他选取了最直的路线。
- She's very direct, believes in speaking her mind. 她为人直率，喜欢有什么说什么。
- Can you direct me to the shoe department? 请告诉我卖鞋部在哪里。
- Be there a direct train for Beijing to Nanning? 从北京到南宁有直达车吗？
- Having no particular directional characteristics. 无定向的具有无特定方向的特征
- See that direct heat does not play on it. 当心别让它直接受热。
- It's a long way by road the train is more direct. 走公路很远--乘火车近。
- Would you please direct me to the zoo? 请问去动物园怎么走?
