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- Motion compensation is based on measurment instrument or the SAR real data. 機載SAR的運動(dòng)補償可分為基于儀表測量的運動(dòng)補償和基于SAR數據的運動(dòng)補償。
- Range alignment is crucial in motion compensation of the inverse synthetic aperture radar (ISAR). 摘要距離對準是逆合成孔徑雷達(ISAR)運動(dòng)補償的關(guān)鍵。
- Motion compensation,which usually includes range alignment and phase compensation,plays a key role in ISAR imaging. 運動(dòng)補償是ISAR成像中的關(guān)鍵技術(shù),通常包括包絡(luò )對齊和相位補償,而包絡(luò )對齊是相位補償的基礎。
- Image motion compensation(IMC) is the key technology of high-resolution space camera. 像移補償技術(shù)是高分辨力空間相機的關(guān)鍵技術(shù)。
- After translational motion compensation, rotational motion compensation is needed in ISAR technique. 在ISAR成像中,當完成了運動(dòng)目標的平動(dòng)補償后,還需進(jìn)行轉動(dòng)補償。
- The motion compensation factor for the bistatic range profile of a moving target is also proposed. 分析了對多散射中心目標的雙基地距離像與單基地距離像之間的關(guān)系,最后對雙基地距離像進(jìn)行了仿真。
- Second, wavelet transform is applied in the motion compensation error frames to achieve global energy compaction. 第二,對運動(dòng)補償誤差幀進(jìn)行小波變換得到全局能量壓縮;
- A weighted adaptive de interlacing method which can effectively solve motion estimation failure in motion compensation technique was proposed. 考慮到運動(dòng)補償技術(shù)中運動(dòng)估計失效的情況 ;提出了一種有效的混合去隔行方法 .
- After threshold the magnitude of optical flow between current frame and motion compensation frame,an initial target segmentation was obtained. 然后在當前幀與運動(dòng)補償后的幀之間求光流場(chǎng),得到目標輪廓的初始分割;
- The paper analyzed the influence of the trajectory deviations to the SAR image quality, and proposed a motion compensation method in the range. 摘要分析了載機距離向偏移對SAR圖像質(zhì)量的影響，提出了一種距離向非定點(diǎn)的運動(dòng)補償方法。
- Through motion compensation of Inverse Synthetic Aperture Radar(ISAR), the jamming mechanism of ISAR is analyzed and simulated. 從逆合成孔徑雷達運動(dòng)補償的角度對ISAR成像的干擾機理進(jìn)行了理論分析，并進(jìn)行了基于ISAR回波真實(shí)數據的仿真實(shí)驗。
- The reason producing aberrance and blur is analyzed in this chapter .The method of motion compensation is brought forward and the simulation is given. 本章分析了這種畸變和模糊產(chǎn)生的原因，提出了補償算法，并給出了仿真結果。
- Currently, the most recognized framework for scalable video coding is based on Motion Compensation Temporal Filtering (MCTF). 現有的比較成熟的可伸縮編碼框架是基于運動(dòng)補償時(shí)域濾波技術(shù)的。
- In order to exploit the spatial one. the parallel structure of variable length decoding unit, IDCT unit and motion compensation unit are studied. 在空間并行方面，本文分別對變字長(cháng)解碼單元、IDCT變換單元以及運動(dòng)補償單元的設計方法和并行解碼結構進(jìn)行了深入研究。
- It has done some work as follows:1 The idea of motion compensation was brought forward in order to solve the problem which the motion of DSRV differed from its skirt. 1 針對安裝斜裙后救生艇在對接過(guò)程中產(chǎn)生的裙口平面與艇身平面運動(dòng)不一致的問(wèn)題,設計了運動(dòng)補償器。
- Simulation results show that the proposed algorithm can greatl y reduce the complexity of G-BFOS algorithm with increasing PSNR value of motion compensation. 軟件模擬結果顯示本算法大大降低了G-BFOS優(yōu)化算法的計算量，且運動(dòng)補償PSNR值高于G-BFOS算法結果。
- The improvement of video coding is depended on how to reduce the use of motion compensation prediction error information, which is also called displaced frame difference(DFD). 摘要 視頻壓縮效率的提高在很大程度上取決于如何減少用于傳輸運動(dòng)補償預測誤差的信息量，即如何有效的編碼視頻幀差圖像。
- We further propose a combined method which combines our camera zooming motion compensation algorithm with traditional block based motion estimation method. 我們還提出了一個(gè)結合了鏡頭拉近推遠移動(dòng)補償演算法，以及傳統區塊導向移動(dòng)估算演算法的綜合演算法。
- It combines the motion compensation technique with a directional based spatio temporal filter, and the interpolation result is the weighted sum of the two methods. 將運動(dòng)補償技術(shù)與基于方向的時(shí)空濾波方法相結合;去隔行插值結果是運動(dòng)補償時(shí)間插值和基于方向的時(shí)空中值濾波方法的加權和.
- In the paper, the extraction of ship data from SAR real data is described firstly.Then, effective ISAR motion compensation methods appropriate to ship imaging are discussed. 該文介紹了如何從SAR實(shí)測數據中提取出艦船目標的回波數據，并討論了對艦船成像比較有效的ISAR運動(dòng)補償方法。
