校準測試圖 的英文怎麼說

中文拼音 [jiàozhǔnshì]
校準測試圖 英文
calibrated pattern
  • : 校名詞1. (學校) school 2. (校官) field officer3. (姓氏) a surname
  • : Ⅰ名詞1 (標準) standard; guideline; criterion; norm 2 (目標) aim; target Ⅱ動詞1 (依據; 依照)...
  • : 動詞1. (測量) survey; fathom; measure 2. (測度; 推測) conjecture; infer
  • : 名詞(古代占卜用的器具) astrolabe
  • : Ⅰ名詞1 (繪畫表現出的形象; 圖畫) picture; chart; drawing; map 2 (計劃) plan; scheme; attempt 3...
  • 試圖 : attempt; try
  1. According to the concept of linear - fitting correction, the correction factors for correcting the test - piece image are obtained by reference images and their corresponding means captured at fixed tube voltage and different tube current

    此方法基於線性擬合正的思想,在一定管電壓下,改變管電流採集一組探器基像,利用這組像與其相應均值進行擬合,再把擬合系數作為正因子對件成像進行正。
  2. Firstly, we accurately locate the pupils of eyes in the face image according to the proportion relationship of face features and gray information. then we normalize the rotation, scale and grayscale of face image. we recognize human face using the method based on embedded hidden markov model ( ehmm ) that used the 2d - dct coefficients as the observation feature

    其次在對人臉檢和識別技術研究中,詳細介紹了人臉檢技術的研究現狀,在使用viola提出的基於haar - like特徵的人臉檢方法進行自動人臉檢之後,提出了一種基於人眼定位的有效人臉像歸一化演算法,可以確檢人眼瞳孔位置,並在此基礎上對人臉像作旋轉、尺度和灰度的歸一化正,並且用基於2d - dct特徵提取和ehmm人臉識別方法作人臉的分類識別進行了驗。
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