hologram image 中文意思是什麼

hologram image 解釋
全息圖像
  • hologram : n. 【物理學】全息圖，全息照片，綜合衍射圖。
  • image : n 1 像，肖像，畫像；偶像。2 影像，圖像。3 相像的人（或物）；翻版。4 形像，典型。5 形像化的描繪。6...
  1. Admittedly, it is not at all obvious that by now shining a plane wave through the processed hologram one could reconstruct an image of the original object.

    當然，我們還根本看不出，用一個平面波照射處理后的全息圖，為什麼能再現原來物體的一個象。
  2. The lensless fourier hologram of object by using selfoc lens is obtained, and the clear image is numerical reconstructed

    通過自聚焦透鏡對物體成像，記錄並再現了物體的全息圖，得到了較滿意的再現像，為進一步利用光纖傳像奠定了基礎。
  3. At last, we illustrate the imaging process of nonlinear medium by numerical simulation, and the image position and intensity are studied. at the same time, it is pointed out that a piece of nonlinear medium and high power laser beam can form a hologram system. for the first time, we found that a " dark image " ( or " cold image " ) may emerge along with a " hot image "

    最後，我們研究了「熱像」的形成機理及其規律，用數值模擬的方法形象地說明了非線性介質的成像作用，提出了用非線性介質和高功率激光形成全息成像系統的概念和思路，豐富了「全息成像」內涵，同時，首次發現了亮像和暗像同時並存的現象。
  4. This method has some characters : during recording of the transmissive holograms the holographic grating placed in front of the holographic plate closefittingly is used as a spectroscope. the transmissive wave is served as the object wave and the diffraction wave through the holographic grating or the deflective reflect wave produced by the silicon slice is served as the reference wave, therefore the hologram is named as self - reference image hologram. the recording results are the off - axis holograms and the twin images can be separated successfully

    在記錄透射型全息圖時，將全息光柵緊貼置於記錄干板之前，而光柵起到了分光的作用，直透波作為全息圖的物光波，參考光是物光通過光柵后產生的衍射波；記錄反射型全息圖時將矽片置於記錄干板之後，利用反射矽片產生離軸參考光，因此系統僅需一束照明光束，參考光來自物光本身，因此稱之為自參考像全息圖。
  5. Aerial image hologram

    空中影象全息圖
  6. The reference beam comes from the object wave itself and image of the object is formed by a lens on the plane of the holographic plate, therefore the hologram is named self reference image hologram

    用透鏡將物體的像成在記錄干板平面附近，參考光來自物光本身，因此稱之為自參考像全息圖。
  7. The unfocused hologram of lensless fourier holography are also discussed, and a way to revise the reconstruction image of unfocused hologram is presented. ( 2 ) the reconstruction of image plane hologram is analyzed by plane wave theory. the image plane holograms of transparent and opaque objects are also obtained by using fibers

    （ 2 ）用角譜理論分析了像面全息圖的再現過程，採用光纖傳光分別拍攝了透射和反射物體的像面全息圖，並利用頻域法對全息圖進行數值再現，得到了物體較清晰的再現像。
  8. After recording digital hologram with charge - coupled device ( ccd ), we can reconstruct the real image of the object from it by means of numerical method

    數字重現技術使用ccd代替干版直接記錄下菲涅爾全息圖，通過數字計算的方法再現物體的像。
  9. The true image and the conjugate image of this hologram could n ' t be separated

    這種全息圖的1級衍射波是分不開的，這是第一代全息圖。
  10. 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。
  11. ( 4 ) an analytical theory is developed for predicting the second - order hot - image formation, which is focused by the negative second order diffraction of the fraunhofer hologram. further, the image location and its intensity are derived

    （ 4 ）理論預言了「二階熱像」效應，並解析求出了「二階熱像」的成像位置，成像平面的光波復振幅分佈以及近似強度表示式。
  12. 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。
  13. ( 3 ) various digital image - processing techniques for suppression of undesired components and enhancement of quality in numerical reconstruction images are considered, such as hologram contrast - enhancement, hro subtraction, mean value subtraction, frequency domain filtering and spectrum expansion with conjugation symmetry property

    （ 3 ）從理論和實驗兩方面分析了全息圖對比度增強、平均值相減、 hro 、頻譜濾波等數字圖像處理技術，及其在消除全息圖衍射0級和孿生像，提高數值再現像信噪比方面的作用。
  14. 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。
  15. The image of the object is successfully reconstructed from hologram with the program. moreover, the author proves that the image can be reconstructed from every part of a hologram

    作者使用自己設計的程序成功地再現了物體的像，並應用該程序驗證了全息圖的不可撕毀性。
  16. The three - dimensional universe would emerge from the physics of the two - dimensional universe somewhat like a holographic image arising from a hologram

    這個三維宇宙起自二維宇宙的物理，約略類似於三維的全像影像其實來自於二維的全像圖。
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