背面除去 的英文怎麼說

中文拼音 [bēimiànchú]
背面除去 英文
backface cull
  • : 背動詞1. (用脊背馱) carry on the back 2. (擔負) bear; shoulder
  • : Ⅰ名詞1 (頭的前部; 臉) face 2 (物體的表面) surface; top 3 (外露的一層或正面) outside; the ri...
  • : Ⅰ動詞1 (去掉) get rid of; eliminate; remove 2 [數學] (用一個數把另一個數分成若干等份) divide:...
  • : 去動詞1. (用在動詞后, 表示動作離開說話人所在地) 2. (用在動詞后, 表示動作的繼續等)
  • 背面 : the back; the reverse side; the wrong side
  • 除去 : detach; eliminate; remove; work off
  1. After scanning the object image and labeling the connected component, the background and foreground noise could be removed easily by threshold value area expunction

    該方法僅需對圖像作一次全掃描即可標記物體所有連通部分,統計標識號,根據閾值積消法即可快速圖像中所有前景和景噪聲。
  2. Therefore, traditional pattern recognition based on classical set theory can not perform mura inspection imitateing hurman observer

    因此,擬合曲可以作為被測tft - lcd屏了mura缺陷的景模型。
  3. At first we improve the methods of iris image preprocessing, including an efficient arithmetic of evaluation iris images, an improving method of locating iris, calibrating iris image by the translation of coordinate and the circular shift of code, a eatimate of the background illumination by bicubic spline, and the image enhancement by the dual tree complex wavelet transform. next we designed the recognition arithmetic based on the location of the local maxima of the wavelet transform modulus. in the thesis lots of simulation are performed by means of matlab and visual c + +

    首先改進了虹膜預處理方法,實現了一種快速高效的虹膜質量評價演算法;設計了一種改進的兩步虹膜定位演算法,準確的定位了虹膜的內外邊界;利用坐標轉換和編碼的循環移位實現了對虹膜圖像的配準;利用雙三次樣條函數擬合虹膜圖像景,了非均勻光照對虹膜識別的影響;使用二分樹復數小波方法增強了虹膜圖像的對比度;在識別演算法方,本文設計了一種「基於小波模極值點位置的虹膜識別演算法」 。
  4. Most current algorithms only work well in special conditions, because of the abnormity of signals in the real world. now, the research in the ica arises much passion and the ica has brought about many applications. the primary results the writer has got are as the following : after a whiting process, it is a key to find an orthogonal matrix to throw away the high - order redundant information between components

    由於現實生活中信號十分不規則,目前提出的演算法大多隻能針對某類信號分離,鑒于目前在ica方極大的研究熱情和強大的景支持,作者對ica離線演算法做了一定研究,主要內容和工作包括如下: ica問題經過白化處理后,尋找高階相關的正交矩陣成為問題關鍵,而正交矩陣具有特殊的空間結構,組成它的每個列向量可視作rn中單位超球表上一點,當這些點彼此垂直時,整體就組成一個正交矩陣。
  5. How to realize it is the necessary stage of bind restoration of remote sense image processing. this paper introduces a way to remove the effects of cloud by frequency transform. here, information of cloud cover is removed by high - pass filtering and information of background is enhanced by homomorphic filtering and spatial - frequency analysis

    本文結合中巴資源衛星地應用系統圖像應用處理分系統「課題的需要,採用數字圖像變換的方法來無輔助信息的遙感圖像薄雲覆蓋,通過對薄雲覆蓋的遙感圖像進行變換域處理,進行高通濾波雲覆蓋所在的低頻信息,通過同態濾波並對圖像進行空頻分析來增強圖像景。
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