computer hologram 中文意思是什麼

computer hologram 解釋
計算機全息圖
  • computer : n. 1. 計算者。2. （電子）計算機；計量器。-ism 電子計算機主義〈認為電子計算機萬能等〉。-erite, -nik 計算機專家；計算機工作者。
  • hologram : n. 【物理學】全息圖，全息照片，綜合衍射圖。
  1. Conversion of color system applied in computer generated color hologram

    計算機制彩色全息顏色系統轉換的研究
  2. First, by using coordinate rotation, we have discussed the computer - generated hologram composed by planar object whose plane does n ' t run parallel with that of its hologram. second, through coordinate transform, the computer - generated hologram of curvy planar object has been discussed again, in which, conformal map in computer graphics has been creatively applied, and generated the computer - generated hologram of simple curvy plane ( e. g. spherical surface ) ; also, in this section, the correctness of transformation has been confirmed by numerical reconstruction

    首先利用坐標旋轉討論不平行於全息面的平面所構成的物體的計算全息圖：接著採用坐標變換討論曲面物體的計算全息圖，創造性地將計算機圖形學中的共形對應原理運用到計算全息中，生成了簡單曲面（如球面）物體的計算全息圖，並用數字重現驗證了變換的正確性，為今後復雜三維物體的計算全息圖的研究奠定基礎。
  3. And also, through the numerical algorithm of fresnel diffraction, we have realized the computer generation and numerical reconstruction of point hologram and fresnel hologram

    利用菲涅耳衍射積分的數值演算法，分別實現了基元全息圖和菲涅耳全息圖的計算機生成和數字重現
  4. Therefore, computer - generated hologram and digital holography has been developed consequently

    因此，相繼產生了計算全息和數字全息技術。
  5. In the second part, the computer - generated hologram of three - dimensional object has also been researched

    本文還研究三維物體的計算全息圖。
  6. This paper is trying to combine computer - generated hologram and digital holography together, to give the stimulated algorithm of the fresnel diffraction and through computational stimulation generate the hologram, which will reconstruct the original image, and ultimately, realize the numerical reconstruction of the hologram

    本文嘗試將計算全息與數字全息相結合，研究光線的菲涅耳衍射傳播的模擬演算法，用計算機模擬生成全息圖，並由所生成的全息圖再現出原始圖像，實現全息圖的數字重現。
  7. By combining the advanced computer technology and optical holography technology together, computer - generated hologram can generate holograms, which, with no demand for objects, can be reconstructed through optical ways after the computer has processed the mathematical description of object waves

    計算全息是將先進的計算機技術和光全息術結合起來，利用計算機產生全息圖。它不需要物體實際存在，而是把物波的數學描述輸入計算機處理后，繪制出全息圖，然後用光學方法重現。
  8. Typical computer generated holography ( cgh ) and hologram synthesis that simulate typically optical holography need to compute a huge 2 - d holographic fringe, or to lose some 3 - d information and resolution to reduce data. the first real - time display of holographic images was reported in 1990 by the mit spatial imaging group. but this is still an open problem because view angle of holographic images, volume and speed of transmit are limited

    傳統的研究集中在計算機生成全息圖（ computer - generatedholography ，簡稱cgh ）和全息圖綜合的方法上，採用模擬光全息的物理方法，從而導致數據量龐大，無法在現有硬體上完成實時處理，或者靠損失部分三維信息和解析度以減少數據量，但失去了真三維顯示的效果。
  9. The patent covers the use of a computer - designed diffraction grating, a type of hologram that takes a single beam and breaks it up into an array of beams, each one of which forms an optical trap for particles of micron or nanometer dimensions

    此專利涵蓋了電腦設計的繞射光柵，以及可將單一光束分散成陣列光束的雷射全像術，其中每道光束都會形成光阱，可捕捉微米或奈米大小的粒子。
  10. Digital holography is a novel imaging technique which uses high - resolution ccd - cameras as hologram recording medium and reconstructs the image with numerical method. it involves optical holography, computer science, electronic technology and digital image processing. in recent years, particle analysis with digital in - line holography is an active research field

    數字全息術用ccd記錄全息圖，以數值的方法再現全息圖，它綜合了光學全息原理、計算機技術、電子技術以及圖像處理技術，是一種新穎的全息成像技術，具有處理簡便、對實驗環境要求較低、可實現準實時處理等優點。
  11. Computer generated hologram

    計算機再現全息圖
  12. By changing the orientation of the molecules that make up the liquid crystals, the modulators reshape the wavefront of the incoming light beam to display the image encoded in a computer - designed hologram

    這種調節器藉著改變液晶分子的方向，重塑入射光束的波前，以顯現出電腦設計的全像圖中所儲存的影像。
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