camera pulse 中文意思是什麼
camera pulse
解釋
攝像脈沖-
2 、 the influence to the quality of array ccd camera under the irradiation of cw and pulse laser was investigated experimentally. the result of experiment shows that the ccd easily damaged by pulse laser to cw laser. the thresholds of ka - 320 model ccd saturation and sub - damage were measured
2 、系統地開展了脈沖與連續激光干擾面陣ccd光電探測器實驗，實驗證實：與連續激光相比，脈沖激光僅需較低的能量即可將ccd破壞，得到在破壞面陣ccd探測器方面脈沖激光優于連續激光的結論。 -
3 、 by utilizing the theory of fuzzy synthetic evaluation, the laser - induced effects on ccd camera were investigated. the fuzzy evaluation model was present and applied in experiment of ccd disturbed by pulse and cw laser. the result of fuzzy synthetic evaluation is consistent with the experiment
3 、根據第二章提到的激光干擾面陣ccd探測器的干擾機理與模糊綜合評估理論，結合實驗中得到的實驗數據，建立了激光干擾< wp = 5 >面陣ccd光電探測器干擾效果模糊綜合評估模型，並對本文開展的干擾實驗進行了模糊綜合評估，得到了與實驗結果一致的評估結論。 -
This system provides pulse signal and direction signal to step motor driver by computer ’ s controlling step motor control card, and makes motor and guage ’ s pointer rotate. computer gets the micro displacement measured by grating measuring system via rs232 serial port, and acquires guage ’ s image by high precison ccd camera, then processes the guage ’ s image by software, including pre - processing, graying, binarization, thinning and hough transform, so as to recognize the position of guage ’ s pointer, finally calculates all kinds of precision on basis of algorithm established by national detecting rules of gauges
本系統通過計算機控制步進電機控制卡來給出步進電機驅動器需要的脈沖信號和方向信號，進而帶動電機驅動儀表指針轉動，計算機通過串口實時採集光柵測量系統的微位移信號，並且通過高精度ccd攝像機實時獲取表盤圖像數據，同時通過計算機軟體實現表盤圖像處理，包括預處理、灰度化、二值化、細化和hough變換等，最終快速識別出表盤指針的位置，並根據國家表類檢定規程所制定的演算法檢定出指針式儀表的各種精度。
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