pointer position 中文意思是什麼

pointer position 解釋
指示字位置, 指針位置
  • pointer : n 〈美國〉西點 （West Point） 軍官學校學員。n 1 指示者；指示物；（鐘、表的）指針；教鞭；〈口語〉...
  • position : n 1 位置；方位；地點。2 處境，情況；狀態，形勢，局面。3 姿態，姿勢。4 地位，身份；職位；職務。5 ...
  1. In this system, the movement of the step - electromotor is controlled by computer, and then the dial pointer is drove by the step - electromotor. at the same time, these images of the analog instrument are took by high precision ccd video, and then these images will be processed by the computer, using some image - processing algorithms such as image segmentations, threshold identification, image binarization, areas labeling, dial center - point identification, useful areas identification & abstracting, and areas thinning, etc. followed this, the dial pointer of the “ circle ” is able to be located. at last, the dial pointer position will be recognized by the computer

    本系統由計算機控制步進電動機的運動，進而驅動指針式儀表表針的運動，並且通過高精度ccd攝像機實時獲取表盤圖像數據，同時進行表盤圖像的相關處理，包括圖像分割，閾值確定，圖像二值化，區域標記演算法，圓心擬合，有效區域識別提取，區域細化等，最終快速識別出表盤指針所處位置;最後，根據國家指針式儀表類檢定規程所制定的演算法計算出該儀表的相關誤差，檢定指針式儀表的各種精度，通過這些數據判斷該儀表是否合格，列印該儀表的檢定結果報表。
  2. The computer acquires the image of dial gauge by high precision ccd video, after that the computer will process the dial gauge image by some image - processing algorithms such as image segmentations, edge searching, area segmentations and locating the pointer by the " circle ". at last the computer will recognise the dial pointer position and work out the precision of dial gauge in accordance with nation criterion of dial gauge. this study presents several optimum algorithms to realize quick recognition of the pointer and calibration lines of detected dial and improve the accuracy and real time quality of detecting

    本系統由計算機控制步進電動機的運動，進而驅動指示表表針的運動，通過高精度ccd攝像機實時獲取表盤圖像數據，同時進行表盤圖像的相關處理，包括閾值分割、邊緣檢測、圖像銳化以及區域分割和定心圓檢測等，最終快速識別出表盤指針所處位置，最後根據國家指示表類檢定規程所制定的演算法檢定出指示表的各種精度，本系統所採用的圖像處理演算法運算量少，速度快，從而大大提高了系統的實時性。
  3. To view a hidden window, position your pointer within the hidden window tab and it will reappear

    要查看隱藏的窗口，請將指針指到隱藏的窗口上，該窗口將重新出現。
  4. This paper discussed the method to looking for the position of indicating pointer and long length graduation which belong to the electromagnetical style indicating instrument. using the digital image process and image identify theory

    論文論述了電磁式指示儀表表盤指針和刻線位置的數字圖像處理和圖像識別方法以及電壓表、功率表校準的實現過程。
  5. Describes how to implement user - feedback for drag - and - drop operations in which an insertion mark indicates the drop location for each mouse - pointer position

    描述如何實現拖放操作的用戶反饋，在該操作中，插入標記指示每個鼠標指針位置的放下位置。
  6. Electric alarm contacts open and close circuits in response to the position of the pressure gauge pointer

    電警報接點根據壓力表指針的位置開啟和關閉電路。
  7. The contacts open or close electrical circuits in relation to the position of the pointer on the pressure gauge

    接點根據壓力表上的指示位置打開或關閉電路。帶有電警報接點的接點壓力表用於控制和調節工藝步驟。
  8. The mouse pointer contains a single pixel, called the hot spot, which the operating system tracks and recognizes as the position of the pointer

    鼠標指針包含一個稱為作用點的像素，操作系統跟蹤作用點並將其識別為指針的位置。
  9. Position the pointer along the right border of the column header for the column that you want to resize

    對于要調整其大小的列，沿著列標頭的右邊框放置指針。
  10. As you position the pointer, a blue semi - transparent rectangle appears, which indicates where the window will be docked in the new location

    在您放置指針時，將出現一個藍色半透明的矩形，它指示該窗口將停靠在新位置的什麼地方。
  11. The rewind ( ) function " rewinds " the position of the file pointer to the beginning of the file

    函數的作用是：將文件指針的位置倒回到文件的開頭。
  12. The writefile function writes data to a file at the position specified by the file pointer

    它是你用來往文件裏面寫東西用的.它會寫往文件指針指向的位置
  13. Position the insertion pointer on a space in the

    將插入點定位在
  14. When the window you are dragging reaches the position where you want to dock it, move the pointer over the corresponding portion of the guide diamond

    當您拖動的窗口到達要停靠的位置時，請將指針移動到菱形引導標記的相應部分上。
  15. Class to the value indicated by a specified pointer to an array of 8 - bit signed integers, a starting character position within that array, a length, and an

    類的新實例初始化為由指向8位有符號整數數組的指定指針、該數組內的起始字元位置、長度以及
  16. Class to the value indicated by a specified pointer to an array of unicode characters, a starting character position within that array, and a length

    類的新實例初始化為由指向unicode字元數組的指定指針、該數組內的起始字元位置和一個長度指示的值。
  17. Class to the value indicated by a specified pointer to an array of 8 - bit signed integers, a starting character position within that array, and a length

    類的新實例初始化為由指向8位有符號整數數組的指定指針、該數組內的起始字元位置和一個長度指示的值。
  18. 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。
  19. Returns the current file pointer position, or false on failure

    如果函數執行成功，將返回當前的指針位置；如果執行失敗，將返回false 。
  20. The handler for this event receives the column index and row index of the mouse pointer position

    此事件的處理程序接收鼠標指針所在位置的列索引和行索引。
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