重像現象 的英文怎麼說
中文拼音 [zhòngxiàngxiànxiàng]
重像現象
英文
ghost phenomena-
And understanding and studying the spectral features and variation rules of geo - targets in the experimental area, raising that it is the basis of geo - targets information collection with imaging spectrometer data to understand spectral features and variation rules of geo - targets, realizing that in a great extent spectral - integrated - form - based classification method can remove the phenomenon of " different spectrum with same objects " resulted from reflection ratio curve translation because of the angle change among sensor, targets and observation direction, and the average and variance images can be introduced to solve the problem of two kinds of geo - target with similar spectral forms and much different values of whole reflection ratio. it is suggested that " red edge " range bands of vegetation, which has close relationship with vegetation cover and biomass, is the main characteristic bands and important basis for careful vegetation classification and quantitative retrieval, and pixel - based derivative spectral analysis is very useful for removing the effects of soil background values and quantitatively retrieving vegetation biomass and cover. the remote sense quantitative retrieval model is developed for main appraisable factors of desertification monitoring assessment with imaging spectrometer data and then the applicability of model is analyzed
研究結果如下：首先針對荒漠化地區的地物特徵，對高光譜數據不同波段的數據質量、波段組合進行了評價，提出了適用於荒漠化監測的基本波段選擇集；初步了解和掌握了研究地區的地物光譜特性及變異規律，進一步明確了掌握地物光譜特徵和變異規律是用成像光譜儀數據提取地物信息的基礎；發現了基於光譜整體形狀的分類方法在很大程度上能夠消除由於傳感器、地物目標觀測方向之間的角度變化引起的反射率曲線整體平移的「同物異譜」現象，對于譜形相似而整體反射率的值相差較大的兩類地物，通過引入均值和方差圖像參與分類得到解決；研究還表明在植被「紅邊」范圍內的波段是進行荒漠化監測的主要特徵波段，這些波段與植被生物量和蓋度都有密切的關系，是開展精細植被分類研究和植被定量反演的重要基礎；像元的導數光譜分析可以消除土壤背景的影響，是進行植被生物量和蓋度定量反演的有力工具；建立了荒漠化監測主要評價因子的定量反演模型，並分析了模型的適用性。In some representations the serpent is shown as half light and half dark, echoing symbols such as the yin yang, which illustrates the dual nature of all things, but more importantly, that these opposites are not in conflict
在一些表示裏面，大毒蛇表現為半黑半白，就像陰和陽象徵的反射現象，代明了萬物的二元性，但更重要的是，這些對立面並不沖突By understanding how women are like waves, tom realized that the recurrence of susan ' s neediness and insecurity was natural, inevitable, and temporary
湯姆了解女人像波浪般，也知道蘇珊重復的需求和沒有安全感是自然、不可避免、短暫的現象。When she ceased the auricular impressions from their previous endearments seemed to hustle away into the corners of their brains, repeating themselves as echoes from a time of supremely purblind foolishness
她講完過去的事情以後，他們從前卿卿我我的耳邊印象，好像一起擠到了他們腦子中的一個角落裡去了，那些印象的重現似乎只是他們盲目和愚蠢時期的餘音。The main research contents of the physical design include : presenting the domestic and international status of space weather and expanding on the need and the importance about the space weather forecast ; sorting the disastrous space weather and discussing their effects and adapted prediction methods ; analyzing the solar disturbing resources of space weather and the precursor or concomitant phenomena of solar eruption based on the newest observational results ; probing into the radiation principle of solar short - wave ray and presenting the computing methods about solar continuum and line spectrum radiation ; extrapolating physical methods of reconstructing the temperature and the emission measure of coronal plasma ; argumenting the effective observing spectrum for space weather empirical forecast and space weather numerical forecast
物理設計的主要研究內容包括：分析目前國內國際空間天氣預報的發展現狀及開展空間天氣預報的必要性和重要性；分類討論了災害性空間天氣的種類、影響及目前國際上的預報方法：分析了空間天氣太陽擾動源及擾動源爆發的先兆現象或者伴生現象；討論了太陽短波輻射線譜和連續譜輻射強度的計算方法：推導了利用望遠鏡多波段的觀測結果反演日冕等離子體溫度、發射量等參數的物理方法：論證了開展空間天氣經驗預報和發展數值預報有效的成像譜段。Rural teachers " conditions make us worry among the " phenomenon : education idea falls behind, the staff is lacking seriously, reaching standard scholarship rate is low, professional ability is bad, etc. the blame falls entirely on backward, removal, disjointed of teacher education
其中農村教師狀況令人擔憂，像教育觀念落後、缺編現象嚴重、學識達標率低、業務能力差等，主要是教師教育的滯后、剝離、脫節所致。Due to the fact that the properties of infrared detector array ca n ' t be satisfied to produce a image with high resolution because of the level of manufacture, the phenomenon of subsampling and serious aliasing emerges. in order to reduce these phenomenon and improve the image resolution the technique of microscanning is introduced
紅外探測器陣列由於受到工藝水平的限制，不能製成用於產生高解析度紅外圖像所要求的密度，一般會產生空間欠抽樣圖像，圖像中有嚴重的混淆現象，為了減小這種混淆、提高解析度，引入微掃描技術。We use the correlation of data between the neighbor scan lines to get the overlay pixel number, and then remove the overlay data. the bilinear interpolation method is applied to assign the pixels with the overlap data. the result shows that the data overlay phenomenon is removed, image quality is improved, and pixel value has been enhanced
此外，對于modis遙感影像中存在的邊緣區域數據重疊問題，則利用數據間的相關性計算條帶間各列像元的重疊數量，然後刪除重復部分，並經灰度重采樣后得到結果數據，實驗表明影像數據的重疊現象明顯消除，從而改善了影像的質量，增強了數據的使用價值。It is well known, the multi - media can deal with tremendous data, in former web condition, confined to the velocity of the connected modem equipment, real - time transmission of the connected media is usually impossible, though it is possible to make the connection come into reality, the loss of the data is very serious, the transmission of the picture may pause or stop obviously and can not reach the ideal effect without practical operation, however, in recent years with the development of the new development in connected web technology, such as xdsl and the mature popularization of the broad band technology like optical fiber
眾所周知，多媒體的數據吞吐量往往十分巨大，在以前的網路狀態下，受制於modem等網路接入設備的速率條件，連續媒體的實時傳輸往往是不可能做到的，即使能夠勉強連接成功，其數據包的丟失現象也是十分嚴重的，圖像的傳輸有明顯的停頓甚至停止的現象，達不到理想的效果，所以並不具有實際的可行性。但隨著近年來網路接入新技術的發展，如xdsl 、光纖等寬帶技術的成熟和廣泛應用。Algorithms of video segmentation that are good adaptive character and real time are crucial to the final mpeg 4 coding products there exist the contributions in this dissertation as follows obtaining the edge of video objects is crucial to the video segmentation, author researches the features of human being visual, especially giving a description of mach band that is usually used in the image processing, and builds a model of mathematics, researching the mach band of color image
（ 1 ）視頻分割的關鍵是獲得視頻對象的邊界，邊緣檢測很重要，本論文以人類的視覺系統的特性為出發點，對圖像處理中經常應用的馬赫帶現象進行了詳盡的分析並進行了數學建模，研究分析了彩色圖像的馬赫帶現象。在對馬赫帶圖像分析的基礎上，得出了人類視覺系統對圖像邊緣能識別的最小灰度差和彩色差曲線。Because vitreous liquefaction and posterior vitreous detachment is usually an aging process, vts is an important cause of loss of vision and distorted vision in aged people, and is rarely seen in young patients
由於玻璃體的液化及分離常是一種老化的現象，故玻璃體黃斑部牽扯癥為引起老年人視力模糊或視覺影像扭曲的重要原因之一。Similarly, for architects to interpret today ' s environmental advocacy exclusively in terms of mechanical hardware and conservationist databases - without including the vastly more interesting sources of imagery found in nature - is to miss an extraordinary opportunity
如果中古天主教堂發現所有的教士對禮拜儀式的教條有所不清，包含靈儀的隆重、莊重的音樂、及豐富的奉獻，同樣的，讓建築師說明今日環境的宣導包含硬體和資料，而未能包括廣大由大自然尋得的有趣圖像（肖象） ，是錯失了一個非常難得的機會。That means, after the air is heated, it will be expanded, and the weight will become light, just like the object floats on the water, the hot air will raise, so we can see this appearance
在是因為空氣受熱后體積會膨脹，重量減輕（密度變小） ，就像比水輕的物體會上浮一樣，熱空氣也會上升，所以才有我們看到的現象。On the other hand, the responsibility of the detectors is not consonant with each other, which causes the serious non - unification among the infrared detectors. the distinguishability of the image has been reduced, which will reduce the distance of the infrared system ' s operation at the same time
其次，熱成像系統中32元探測器的特徵性能參數並不完全一致，造成各個探測器之間非常嚴重的不均勻性現象，降低了圖像的解析度，影響了熱成像系統的有效作用距離。In order to assess the performance of the proposed methods, we propose three types of image measures to quantify the performance compared to some other methods. the first type evaluates the fidelity of the reconstructed image by computing the peak signal - to - noise ratio and euclidean distance in cielab color space between the original and reconstructed image in smooth and edge regions respectively. the second type accounts for a major artifact ? zipper effect
為了評估演算法質量，本文採用了三類評估手段:一是分別計算原始圖像與重構圖像在平滑區域與邊界區域的峰值信噪比與cielab顏色空間的歐氏距離來分析重構圖像的保真度;二是利用數學手段對重構圖像的一類主要失真現象? ? zipper效應進行定量評估;三是對硬體實現的成本與實際可行性進行了分析。Occasional picture overlapping problem when calling to video mailbox corrected
連接視頻郵箱的時候，偶然出現的圖像重疊現象修正。Only using coarse scale wavelet coefficients to reconstruct, standard wavelet transforms cannot possess excellent properties for general images which typically are piecewise continuous functions connected by large jumps. many problems arise near these jumps, caused primarily by the well - known gibbs ' phenomenon
對于包含許多劇烈跳躍的圖像，由標準的小波變換產生的粗尺度小波系數進行重構，效果不理想，尤其在圖像的劇烈跳躍處會產生gibbs 』現象。In forward algorithm, we according to the high level coefficients to locate the jumps and modify the coarser level coefficients, which relate with the jumps. in inverse transforms algorithm, according to the locations to modify the datum, which relate with the jumps. we can reconstruct the image well by using this algorithm, and avoid the gibbs " phenomenon completely
該演算法不必修改雙正交小波變換及其濾波器系數，在小波圖像分解時只是根據高頻小波系數定位圖像的跳躍處，修改關聯跳躍處的粗尺度小波系數；重構時根據演算法修改關聯跳躍處的重構數據，就能很好地重構原圖像，並從本質上消除了gibbs 』現象。Although the region initially expanded like the rest of the universe, its extra gravity slowed its expansion down, turned it around and made the region collapse on itself to create a bound object : a galaxy
雖然這個區域起初就像宇宙中其他地方一樣地膨脹，但它額外多出的重力會減緩膨脹速率，最終逆轉形勢，使得該區域產生自我塌縮的現象，進而形成一個受束縛的物體星系。Edge usually owns the main information of image and lies in the anomalous and unstable location which gives the position of image profile. the profile is usually the most important characters of image during the processing of image, so it is necessary for us to detect the image and get the edge image
邊緣往往攜帶著一幅圖像的大部分信息，而邊緣存在於圖像的不規則結構和不平穩現象中，也即存在於信號的奇異點或突變處，這些點給出了圖像輪廓的位置，這些輪廓則常常是在圖像處理時所需要的非常重要的一些特徵條件，這就需要對一幅圖像檢測和提取出它的邊緣。分享友人