散焦像 的英文怎麼說

中文拼音 [sǎnjiāoxiàng]
散焦像 英文
defocused image
  • 散 : 散動詞1. （由聚集而分離） break up; disperse 2. （散布） distribute; disseminate; give out 3. （排除） dispel; let out
  • 焦 : Ⅰ形容詞1 （物體受熱失去水分 呈現黃黑色並發硬、發脆） burnt; scorched; charred 2 （著急） worried;...
  • 像 : Ⅰ名詞1 （比照人物製成的形象） likeness （of sb ）; portrait; picture 2 [物理學] image Ⅱ動詞1 （在...
  1. Two detectors are used both in conventional differential astigmatic device and the device given in this paper

    與差動像散離焦檢測原理相同的是，二者都是採用雙探測器進行測量。
  2. Theoretical analysis on focusing characteristics of laser tweezer under the influence of astigmation from sample vessel

    樣品池像散影響光鑷聚焦特性的理論分析
  3. For example, if the diffraction pattern is defocused by under - focusing the diffraction lens then the image of the specimen can be seen in both the direct and diffracted beams in the diffraction pattern and, since under - focusing the diffraction lens images a plane above the diffraction pattern, these images will not be inverted with respect to the diffraction pattern

    比如，如果衍射模型是通過衍射透鏡下焦散焦的，樣本的映像就能在衍射模型中直接的衍射束中看到，但是由於衍射透鏡下焦在衍射模型之上平面成像，這些映像就不會對應衍射模型倒置。
  4. In fact, the images acquired are often blurred by the out - of - focusing, which sets the obstacle for micro - crack identification, farther leads to false identification

    但在實際應用中，系統採集的圖像常出現散焦模糊現象，這給裂紋識別增加了干擾，甚至導致誤判。
  5. A sil flying head is designed to keep the distance between sil and recording medium in near - field range. a sil optical data storage system is built up when the recording head is combined with sil flying head. meanwhile, using astigmatic focusing error detection technology and twin optical pick - up heads, a novel nontouching nanometer measurement method is developed to measure the flying height of sil, and provides us with a powerful tool to optimize the design of sil fly head

    在sil存儲技術研究方面，首先提出一種光學玻璃熱熔加工製作sil的新方法，該方法克服了小半徑球透鏡加工的難題，成功製作出了半球固體浸沒透鏡；設計了sil飛行頭系統，並利用光學頭像散法聚焦誤差檢測原理，設計出一種雙光學頭sil飛行高度測量方案，實現了sil飛行頭飛行高度的測量。
  6. When he recovered his senses, pierre found himself sitting on the ground leaning on his hands. the ammunition - box, near which he had been, had gone ; there were a few charred green boards and rags lying scattered about on the scorched grass. a horse was galloping away with broken fragments of the shafts clattering after it ; while another horse lay, like pierre, on the ground, uttering a prolonged, piercing scream

    皮埃爾清醒過來，用兩手撐著地坐在那兒他身旁的那個彈藥箱不見了只有燒焦的碎木片和破布散落在燒焦的草地上，一匹馬拖著散了架的車轅，從他身旁飛跑過去，另一匹馬，也像皮埃爾一樣，躺在地上，發出凄厲的長嘯。
  7. Static uniform defocusing is a common kind of blurring in static state, this paper gives method of judging whether blurring image is uniform defocusing, the method compares picture of real gray with picture of ideal energy, it is clarity and intuitionist

    靜態均勻散焦是在靜態情況下的一種常見模糊，本文給出了判斷模糊圖像是否是均勻散焦的方法，通過對比實際的灰度圖和理想能量圖來判斷，直觀明了。
  8. In the method dfd ( depth from defocus ), feasibilities of restoring images from defocus images and estimating the focused position are discussed and confirmed

    離焦深度法估計離焦距離或者進行圖像恢復的依據是成像系統的點擴散函數及它所產生的模糊圓。
  9. Psf models were introduced into full digital autofocus, and theirs function module and evaluation module were implemented using image restoration

    點擴散函數模型分別被用於全數字對焦處理，並通過基於點擴散函數的圖像恢復，完成全數字對焦的功能模塊和評價模塊。
  10. In the thesis, the knowledge and principle on magnetic particle testing, digital image and image restoration are introduced first. according to demand of the system, the wiener filter restoration based on parameter identification is proposed and analyzed by the matlab experiment, the specification of evaluating effect of image restoration is presented according to out - of - focus radius as well. programming by visual c + + 6. 0, jpeg image files are decoded and converted into bmp files, colorful image is converted into gray image and out - of - focus micro - crack image is restored

    本文首先介紹了磁粉探傷、數字圖像及圖像復原的相關知識和基本原理；根據自動磁粉探傷系統應用的要求，給出了一種基於參數辨識wiener濾波圖像復原方法，並進行matlab實驗分析，提出一種基於散焦半徑的復原效果的評判標準；採用vc + + 6 . 0編程，實現jpeg解碼並轉換成bmp文件格式，然後變換為灰度圖像，再對散焦微裂紋圖像進行復原處理。
  11. A segmentation algorithm for defocused images using multi - resolution and fuzzy clustering

    一種基於多解析度與模糊聚類技術的散焦圖像分割演算法
  12. Setting forth the concept of scattering model mismatch, we make a detailed analysis of their effects on radar imaging, that is, resulting in one - and two - dimensional artifacts or dispersion in radar image which we view as a kind of focus - out effect on the focusing process in radar imaging

    論文闡述了目標散射模型失配的概念及其產生根源，針對其在isar成像中造成的兩維模糊展布現象，提出了二維等效散焦誤差的概念，確立了以散焦效應的觀點來系統描述和分析上述現象的理論基礎。
  13. According to scattering phenomenology, we point out that the commonly used point scattering models fails to accurately describe the complex scattering behavior of real target. for that reason, based on the theory of effective scattering centers, researches are taken on more accurately physical - relevant description of target scattering and on approach that is more effective to characterizing and extracting target scattering features by means of time - frequency analysis and scattering centers modeling

    全文以此為線索，以光學區散射中心理論為基礎，分別從目標二維像的散焦效應、二維像的時頻分析、以及二維散射中心的模型化這三個角度，探討對目標復雜散射特性進行更為合理的描述和分析，並提取可用於識別的目標結構特徵。
  14. Geometric distortion is traditionally corrected by an image resampling operation which is applied as a post - processing step to pfa. the scene size limits of pfa presented by range curvature qpe, can be alleviated by using an efficient image domain space - vairant post - filter

    通常採用圖像域插值的方法校正幾何失真，而利用空變濾波器使散焦的點重新聚焦，這些校正方法可以減輕距離彎曲對成像范圍的限制。
  15. The thesis includes mainly two parts : the research of out - of - focus image restoration of the automatic magnetic particle testing system and hardware design of micro - crack image processing system based on dsp

    本文主要包括兩方面內容：自動磁粉探傷系統散焦圖像復原的研究；基於dsp的微裂紋圖像處理系統硬體設計。
  16. As a result, digital images usually suffer from aliasing due to undersampling, loss of high - frequency detail due to relative motion or out - of - focus. supperresolution involves up - conversion of the input sampling lattice as well as reducing or eliminating aliasing and bluring

    因此，通常數字圖像因欠采樣（ undersampling ）而引起的信號混疊，因低解析度傳感點擴散（ psf ： pointspreadfunction ）而造成的高頻部分、丟失，以及因相對運動或散焦造成的光學模糊等因素而受損。
  17. A versatile zoom lens with bright imaging at any focal length. features a circular iris with excellent defocusing characteristics, and advanced distance integration ( adi ) for enhanced flash shooting performance

    多功能變焦鏡頭，無論在任何焦距之下，皆可創造出亮麗的影像；特色是配備出色的散焦功能的圓形光圈，以及可提升閃光攝影的效能表現的先進綜合距離（ adi ）閃燈測光。
  18. Thus, a simple comparison of the normal image with the defocused image enables the relative rotation between the final image and diffraction space to be determined

    因此，普通映像和散焦映像的一個簡單對比能夠體現在最終映像和指定的衍射區域之間的相關旋轉。
  19. Therefore, the demand of imagery with both fine spatial resolution and large processed scene size, which is the orientation of the dissertation, presents difficult challenges to sar image formation algorithms

    Mtrc會造成圖像的失真和散焦，不僅降低圖像質量，而且是限製成像區大小的重要因素。因此高解析度、大成像區的聚束sar成像演算法對mtrc補償的要求很高。
  20. A wide - angle, zoom lens with high resolution and brightness. features a circular iris with excellent defocusing characteristics, and advanced distance integration ( adi ) for enhanced flash shooting performance

    具高解像度及高亮度的廣角變焦鏡頭；特色是配備出色的散焦功能的圓形光圈，以及可提升閃光攝影的效能表現的先進綜合距離（ adi ）閃燈測光。
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