熱像圖 的英文怎麼說
中文拼音 [rèxiàngtú]
熱像圖
英文
thermogram-
Study on relation of tcm syndrome types with characteristics and temperature load changes of infrared thermogram of the tongue
中醫辨證分型與紅外熱像舌圖特徵及溫度負荷變化關系的研究Infrared thermography survey
紅外線熱像圖法檢漏Medical infrared thermography in cold provocation test reflecting peripheral neuropathy
醫用紅外熱像圖反映周圍神經病的冷激發試驗The paper key research has analyzed main electrical equipment each kind of in interior and exterior fault infrared hot picture the characteristic, the model infrared atlas and carries on qualitative, the quota and the localization diagnosis distinction method as well as the infrared diagnosis technology in the sichuan electrical network model application
論文重點研究分析了主要電氣設備各種內外部故障的紅外熱像特徵、典型紅外圖譜和進行定性、定量及定位診斷的判別方法以及紅外診斷技術在四川電網中的典型應用。This text draws the basic principle of infrared diagnoses based on the primary knowledge of infrared radiation, and analyse the imaging principle of infrared devices ; from the view of infrared diagnostic technology we discuss the fault models and the principium of infrared diagnosis on electrical equipments ; then this paper research the diagnosis of electrical equipments fault by using infrared devices, obtain the hot picture atlas of equipment fault and analysis the hot picture atlas ; the text analyse the various kinds of possible factor which might effect the results of infrared diagnosing in electrical equipments, and propose correspondingly countermeasure against these factor in order to improve the accuracy of measurement ; finally, by using infrared diagnosing techniques analyse and diagnose the interior or exterior fault in part of transformers and arresters in electric network of si chuan, and the results obtained from the text accord with practice
本文在紅外輻射的基礎知識上引出紅外診斷的基本原理，分析了紅外成像儀的成像原理；並從紅外診斷的角度研究了電氣設備的故障模式及其診斷的機理；研究了利用紅外熱像儀對電氣設備的故障進行診斷，獲取設備故障熱像圖譜並進行熱像圖譜的分析；對影響電氣設備紅外技術診斷結果的各種可能因素進行了分析探討，並針對這些干擾因數，提出了相應的對策，以提高檢測的準確性；論文最後應用紅外熱成像技術對四川電網中的部分變壓器和避雷器典型的內外部故障進行了診斷分析，得到與實際相符的結果。The realization thought of the infrared nondestructive evaluation system software is : it can read and analyze the output image of the infrared scanner to get the information of the heating furnace, and then realize the function of image displaying, temperature analyzing, thermal insulation performance evaluation and damage detection
紅外無損評估系統軟體的實現思想是：讀取紅外熱像儀拍攝得到的設備圖像，從圖像中獲得加熱爐的信息，然後進行圖像再現、溫度分析、保溫性能評估和損傷探測等。Application of image processing in infrared thermal imager testing
圖像處理方法在紅外熱像儀性能測試中的應用Simply connect the camera to a pc or a monitor and produce high - quality real - time radiometric images
簡單的連接熱像儀和pc機或顯示器便生成高質量實時的紅外熱像圖。Because the relative changing will result in the reducing of the accuracy of the determining the failure circuit region and the validity of the entire test system diagnosis result, their infrared thermal image must be matched
熱像圖位置的相對改變會導致電路故障區域判定的準確性和整個診斷系統診斷結果的有效性的降低，因此必須對熱像圖進行匹配。During the infrared failure circuit detection system is diagnosing the electronic equipment, because the time and the place are different between the infrared thermal imaging device is diagnosing the standard electric circuit board and the infrared thermal imaging device is diagnosing the failure electric circuit board, the position of their infrared thermal image will take place the relative changing ( for example translation or revolves )
在紅外電路故障診斷系統對電子設備診斷時，由於紅外熱像儀對標準電路板進行檢測的時間與地點和紅外熱像儀對故障電路板進行檢測的時間與地點的不同，導致它們的紅外熱像圖的位置會發生相對改變（如平移或旋轉） 。In order to restrain the bad effects of noise and improve the defect detecting ability of pt, image reconstruction methods based on logarithm polynomial regression were carried out here to reconstruct and enhance pt image sequences of carbon fibre reinforced plastic ( cfrp ) laminates
為了抑制各種噪聲的不良影響，提高脈沖熱像檢測的缺陷探測能力，運用基於對數多項式回歸的圖像重建方法對碳纖維增強塑料層壓板脈沖熱像檢測的熱像序列進行圖像重建與增強。The results indicates that the cubic logarithm polynomials can accurately reconstruct the raw thermal images in the experiment, and can effectively suppress the interference to defect recognition caused by random noise and uneven heating in the pt testing of composite laminates ; the digital images from data reconstruction have clearer defect display or higher defect resolution than the raw thermal images, and the quadratic coefficient image of cubic logarithm regression shows the highest snr
結果表明利用三次對數多項式回歸即可精確地重建本次實驗的原始熱像，同時能有效地克服復合材料層壓板脈沖熱像檢測中隨機噪聲和加熱不均效應對缺陷識別的干擾；經過數據重建后所作的數字圖像比原始熱像有更高的缺陷顯示度或分辨力，其中以三次對數多項式回歸公式中的二次項系數所作的數字圖像的信噪比最大。The demonstration of heat - transfer measuring techniques and prospect of infrared thermal mapping techniques, main parts and performance indexes of a infrared camera, functional blocks and implementation of infrared processing software, experimental facility and measuring system of the wind tunnel has been made. the model emittance was experimentally determined and the three methods correcting directional emittance were compared. those problems of the infinite - slab model thickness and constant wall heat rates hypothesis, the determination of adiabatic wall temperature were discussed in a 1 - d heat conduction analysis
本文對紅外熱圖測熱技術與應用前景、紅外熱像儀主要部件與性能指標、紅外測熱數據處理軟體功能模塊與實現、風洞試驗設備與測量系統等進行了論述，測量了模型表面發射率並對發射率隨極角變化的三種修正方法進行了對比，對一維熱傳導分析中模型壁厚半無限假設、壁面熱流定常假設、絕熱壁溫選取等進行了探討。Qwip technology represents the longwave focal plane array of the future, delivering advances in thermal sensitivity unrivalled by any other commercial ir camera
技術，具有其他商用紅外熱像儀無可比擬的熱靈敏度。優異的圖像穩定性和均勻性使得Standard practices for determining stability of direct thermal imaging products
測定直熱式圖像製品穩定性的標準規程Based on the principles of temperature measurement using infrared thermography and the theory of thermal imaging, a uncooled ir fpa thermometry system is designed. in this system, the mathematic model of infrared thermometry calculation is established, and appropriate formulas for error analysis and calculation are obtained. the algorithm calculating the apparent emissivity of target surface is also put forward
本系統建立了非致冷紅外焦平面熱成像系統測溫計算的數學模型；對計算中可能產生的各種誤差進行了分析和計算；對系統成像的非均勻性進行了分析和校正；提出了精確測量發射率的新演算法；結合熱成像的原理對紅外熱圖像的特徵進行了分析，對紅外熱像進行了新型直方圖均衡和偽彩色增強等處理。It is an advanced temperature measurement technique, which can not only measure temperature but also provide thermochromatic images. therefore, it can solve some problem that cannot be solved by traditional " point " temperature measuring methods in heat transfer field
它是一種集定量採集和定性熱色圖像顯示雙重功能於一體的高技術測溫手段，能夠用於研究一些傳統點測溫手段無法研究的復雜傳熱問題。After deep analysis of system structure and circuit design, we redesigned all of circuits of the thermal imager. with the hi - speed parallel processing ability of fpga and the event - intensive controlling ability of mcu, we improve image quality effectively, eliminate the image defects and by adopting human - machine dialog mode, make the way of debugging and controlling more intellectualized, and shorten the time of debugging greatly
通過對類熱像儀的系統結構及設計原理進行深入分析，將所有電路都重新進行了設計，利用fpga的高速并行處理能力以及mcu的事務密集型的控制能力有效的改善了圖象質量，消除了以往的圖象缺陷，並且採取人機對話方式使調試、控制手段智能化，縮短了調試時間。In chapter 2, a new ir imaging model for city buildings has been established based on meteorology, heat transfer and infrared physics. we first analysis all kinds of main factors affecting the ir characteristic of city buildings, then by using the methods such as multi - layer finite difference the surface temperatures of building and other surrounding objects are acquired. combining the methods of classified modeling and special modeling we constitute the large - scale complex urban ir scene and render the ir images of urban scene at various time
本文第二章從氣象學、傳熱學和紅外物理學原理出發，分析了影響城市建築物紅外特性的各種主要因素，採用多層有限差分等方法求解建築物及周圍物體的表面溫度，建立了城市建築物紅外成像模型；採用分類建模和特殊建模相結合的方法構建了大規模復雜城市場景的紅外模型，繪制出了不同時刻城市復雜場景紅外成像圖。We also propose a method generating ir target images from visible images in the same scene. by pre - generation ir depth texture images using the calculation software of atmosphere radiation propagation and considering the mechanism of the noise disturbance of thermal imager, we successfully realize the real - time generation of dynamic ir scene and its virtual walkthrough
提出了由可見圖像轉化生成場景目標紅外圖像的方法，採用了大氣輻射傳輸計算軟體和考慮熱像儀噪聲擾動機制的方法來預生成紅外深度衰減紋理圖像的模型，實現了動態紅外場景的實時生成和虛擬漫遊。分享友人