極坐標投影法 的英文怎麼說
中文拼音 [jízuòbiāotóuyǐngfǎ]
極坐標投影法
英文
polar net- 極 : i 名詞1 (頂點; 盡頭) the utmost point; extreme 2 (地球的南北兩端; 磁體的兩端; 電源或電器上電流...
- 標 : Ⅰ名詞1 [書面語] (樹梢) treetop; the tip of a tree2 (枝節或表面) symptom; outside appearance; ...
- 影 : Ⅰ名詞1 (物體擋住光線后映出的形象) shadow 2 (鏡中、水面等反映出來的物體形象) reflection; image...
- 法 : Ⅰ名詞1 (由國家制定或認可的行為規則的總稱) law 2 (方法; 方式) way; method; mode; means 3 (標...
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Three imaging methods are introduced : range - doppler imaging, projection tomography imaging, polar - doppler imaging. several interpolation methods are introduced, and their simulation results are compared, and cubic spline interpolation is proved to be the best
介紹了最基本的三種成像方法:直角坐標距離-多普勒成像、投影層析成像和極坐標距離-多普勒成像。The maximum likelihood registration algorithm based on earth - centered earth - fixed ( ecef ) coordinate system considers the geometry of the global, and eliminates errors introduced by the stereographic projection. the simulation result based on this registration algorithm shows that the satisfied angular biases can be preliminarily obtained. 5
基於地心坐標系的傳感器極大似然配準演算法考慮到了地球曲率的影響,克服了立體投影法的缺陷;採用這種演算法,我們可以把不同傳感器局域坐標系的量測轉化到地心坐標系中,變成統一的量測,便於融合中心做進一步的處理;模擬結果表明這種演算法可以得到較為滿意的角度偏差。According to the first means and disadvantage of classical seal image registration methods, a double - level registration method, which includes a projection convolution in polar coordinates in rough registration level and a heuristic search in precise registration level, is used to complement the precise registration
對第一類特徵,本文針對經典演算法的缺陷,提出利用極坐標投影卷積和啟發式搜索相結合的雙層配準策略進行印鑒圖像的配準。
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