有效圖象體積 的英文怎麼說

中文拼音 [yǒuxiàotúxiàngtǐjī]
有效圖象體積 英文
virtual image volume
  • 有 : 有副詞[書面語] （表示整數之外再加零數）: 30 有 5 thirty-five; 10 有 5年 fifteen years
  • 效 : Ⅰ名詞（效果; 功用） effect; efficiency; result Ⅱ動詞1 （仿效） imitate; follow the example of 2 ...
  • 圖 : 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...
  • 體 : 體構詞成分。
  • 積 : Ⅰ動詞（積累） amass; store up; accumulate Ⅱ形容詞（長時間積累下來的） long standing; long pending...
  • 有效 : effective; valid; efficacious
  1. However, there still exists correlation between coefficients of sub - matrices after 4d - mdct. this thesis proposes a four dimensional matrix video coding method based on context to get rid of the correlation between coefficient sub - matrices further. it includes three parts as follows : firstly, this thesis presents a four - dimensional matrix video encoder and decoder model, which contains components of prediction, transform and entropy coding

    實驗結果表明，該方法與傳統的二維編碼方法相比，具有高壓縮比和高圖象質量的優點;與矢量量化編碼相比，具有碼表體積小，計算復雜度低的特點;與霍夫曼編碼方法相比，在相同信噪比的條件下，對運動相對劇烈的視頻序列壓縮效果要更好。
  2. Volume light / fog passes - this pass helped allot in setting the focal point and creating the mood for the image. it also helps in adding more depth to the image

    體積光/霧效通道? ?該通道有助於重點和營造圖象的氣氛，能幫助圖象增加更大的景深。
  3. The 10 x 10 grids can be used to deal with the image of 160 x 140. only after processing 224 pixels, the reference figure center and average radius of object can be calculated by particle method. it is very effective to reduce processing area and to improve processing speed

    對160 140大小的圖象以10 10網點處理，僅需處理224個象素點后，就可以通過質點法計算出目標物體的參考形心和參考平均半徑，有效地減少了后續處理的圖象面積，提高了處理速度。
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