噪聲預分配 的英文怎麼說

中文拼音 [zàoshēngfēnpèi]
噪聲預分配 英文
noise budget
  • : 動詞1. (蟲或鳥叫) chirp 2. (大聲叫嚷) make noise; make an uproar; clamour
  • : Ⅰ副詞(預先; 事先) in advance; beforehand Ⅱ動詞(參與) take part in
  • : 分Ⅰ名詞1. (成分) component 2. (職責和權利的限度) what is within one's duty or rights Ⅱ同 「份」Ⅲ動詞[書面語] (料想) judge
  • : Ⅰ動詞1 (兩性結合) join in marriage 2 (使動物交配) mate (animals) 3 (按適當的標準或比例加以...
  1. It is very important for minutia extraction in afit ( automatic fingerprint identification technology ) based on minutia matching. the fingerprint image always has much noise and can not be adapted to extract minutia directly, so pre - processing of fingerprint image to get a point - line image is an important part of afit domain

    細節特徵點的準確提取在基於細節特徵點匹的自動指紋識別技術中十重要,然而由於各種的影響,使得所採集的指紋圖像質量比較差,並不適合直接用來提取細節特徵點,所以對指紋圖像進行處理以獲得清晰的點線圖是自動指紋識別研究領域的一個重要組成部
  2. In this dissertation, psychoacoustic models filter banks quantization and bit allocation predicate coding and temporary noise shaping is analyzed

    本文首先對心理學模型、濾波器組、量化和比特測編碼、時域成型等技術進行研究。
  3. A llmmse filter is designed to reduce noise based on the noise model to improve snr of images. making use of the shape and lightness characters of feature points to detect the feature p oints from images. because the accuracy of feature imaging point ' s centroid has close relationship with measuring accuracy, an algorithm based on iteration of the center of the track window is used to improve the measurement accuracy

    圍繞著提高測量精度的要求,析了影響ccd圖像質量的三類隨機,建立局部統計特性為高斯佈的簡化圖像模型,利用線性最小均方誤差濾波器對圖像進行處理,而後根據特徵點的亮度和形狀特徵對特徵像點進行檢測,進一步在特徵像點的匹中採用自適應的質心迭代演算法提高跟蹤精度。
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