1333089 九、發明說明： 【發明所屬之技術領域】 帽量測系統及方法，尤其是關於-種影像量測過程 【先前技術】 量儀管理意識’而品質營理的控制愈來愈依_ 密=例如電路板排線、連 ==二细器也從傳統的卡尺'顯微鏡、投影儀到三維： 運^里儀再到非接觸式測量儀器，並與電腦結合，將測量結果進行分= 例如’工廠在批量生産某一工件前需生產出 也就 是要對焦 樣品的相關影像，傳輪到電腦二二 際尺寸，再與其設計的標準尺寸相比對，以指 β Α在對滅進行量狀前，錢要祕像調清晰， 現有的手動難·機台通t具有—手_難裝置，操 焦Ϊ置獲取待測物的清晰影像’這_量儀器的特點是結構簡單 二二少系統的穩定性與可靠度’在對焦過程中，只能靠人眼 像‘晰度，不_操作者對於同—影像清晰度的朗有所不同 =^影像可能需要進行重複量測。而在對讀進行量測 ’ ^的清晰度直接辟鄉像聽_確度，進祕響影像量观果的^ 【發明内容】 繁於以上内容，有必要提供—郷像對焦顯m在手 圖形即時顯示當前影像的清晰程度，提高影像 “ 免不同操作者對同-影像的重複量測。 月奶避 線圖有=提供-種影像對錢示方法，在手動對焦過程中以曲 -/卩時顯影像的清晰程度，提高影像聽的精確度避免不同 6 操作者對同一影像的重複量測β -種影像對鎌不系統，包括_放置待測物的量測機台及—控制影像 對焦的電腦，所述量測機台ζ軸上安裝—手動難裝置及—電翻合器件 (CCD) ’ 1¾ CCD前方安n光學鏡頭，可透過該工#光學鏡頭和該 CCD採集所述手動調焦裝置移動過程中待測物的連續影像。所述電腦包括 -影像娜卡及-f彡像對焦齡模組，所述影賴取卡餘獲取所述ccd 輸出的連·像，並將其傳送到所述電腦中計算各個影像的清晰度值；所 述影像對錢示模組用於在手賴節影像清晰度的過程巾以曲_形即時 顯示當前影像的清晰程度。 其中，所述景^像對焦顯示模組包括如下功能穩組：一參數設置子模組， 用於在上述電腦上設置卿顯示參數，包括背景顏色、曲線顏色、線框顏 色、框格大小，一清晰度值獲取子模組，用於獲取計算出的各個影像的清 晰度值；一圖形繪製子模組，用於根據參數設置子模組設置的圖形顯示參 數及清晰度值獲取子模組獲取的各個影像的清晰度值緣製清晰度值曲線； 及一圖形顯示子模組’用於動態顯示圖形繪製子模組所繪製的清晰度曲線。 進一步地，所述的影像對焦顯示模組是以一嵌入式物件控制項的形式 裝載於所述電腦的作業系統中一獨立的影像量測軟體上。所述影像擷取卡 透過一影像資料線與所述CCD相連。 一種影像對焦顯示方法，利用一電腦即時顯示放置於一量測機台的待 測物的影像的清晰度，所述量測機台Z轴上安裝一手動調焦裝置及一電荷 耦合器件（CCD)，該CCD前方安裝一工業光學鏡頭，該方法包括以下步 驟：（A)於所述電腦上設置圖形顯示參數，包括背景顏色、曲線顏色、線 框顔色、框格大小；（B)利用所述工業光學鏡頭和所述CCD採集所述手動 調焦裝置移動過程中待測物的連續影像；（C)利用一安裝於所述電腦的影 像榻取卡獲取上述連續影像並將其傳送到所述電腦中計算各個影像的清晰 度值；（D)根據設置的圖形顯示參數及影像的各個清晰度值繪製清晰度曲 線；及（E)動態顯示所繪製的清晰度曲線。 其中’所述影像棟取卡透過一影像資料線與所述CCD相連。 相較於習知技術，本發明利用曲線的走勢在手動調節影像清晰度的過 度，將影像的清晰度數位化，可幫助用戶 像的重複量測士“、、，提问影像對焦的精確度，避免不同操作者對同一影 【實施方式】 首先，對本發明所用到的術語解釋如下： CX：D · Qiarged Coupled Device ’電荷耦合裝置或電荷耦合器件。 〇bject Linking and Embedding (OLE) Control Extension ,嵌入式 物件控制項。 叭 參閱第-圖所示，爲本發明影像清對焦顯示系統較佳實施例的硬體架 f圖。該系統包括-控制影像對焦的電腦u及―放置徐測物的影像量測機 σ 17。其中，機台17的Z軸上裝有用於採集連續影像的裝置cCD14，該 ccf14裝有工業光學鏡頭16 CCD14透過該工業光學鏡頭16將影像聚焦， 機。17的Z軸上還裝有—手動雛裝置15，操作者透過移動該手動調焦裝 ^ 15調整待測物體影像的清晰度。所述電腦u裝有一影像擷取卡12 '一 影=對焦顯示模組10及—資料儲存區18。其中，所述的影像對焦顯示模組 10 是以- OCX (Object Linking and Embedding (OLE) Control Extension，嵌 入式物件控制項）的形式裝載於電腦u的作業系統中一獨立的影像量測軟 體上，其可以在手動調節影像清晰度的過程中以曲線圖形即時顯示當前影 像的清晰程度。所述影像擷取卡12透過一條影像資料線13與所述CCD14 相連，並透過該影像資料線13獲取所述CCD14輸出的連續影像，傳送至 電腦11計算出影像的清晰度值；所述資料儲存區18用於儲存影像對焦顯 示過程中使用或產生的各種資料，包括當前影像的清晰度值及該清晰度值 所對應的機台z軸位置等。 如第一圖所示，是本發明影像清晰度顯示系統較佳實施例中影像對焦 顯示模組10的子功能模組圖。該影像對焦顯示模組10包括一參數設置子 模組100 ' 一清晰度值獲取子模組102、一圖形繪製子模組104及一圖形顯 示子模組106。參數設置子模組100用於在電腦11上設置曲線圖形顯示參 數’包括背景顏色、曲線顏色、線框顏色、框格大小。清晰度值獲取子模 紱102用於從資料儲存區18獲取電腦11計算出的當前影像的各個清晰度 1.333089 f。圖形繪製子模組l〇4用於依據參數設置子模组設置的圖形參數及 晰度鋪取子；1〇2獲取的各轉像的清晰度值賴清晰度曲線。圖 .&顯不子模組106動細示圖形緣製子模組1〇4所繪製的清晰度曲線。 •，如第三騎示，縣發明影料晰度顯示纽較佳實制的流程圖。 • τ先’透過參數設置子模組100在電腦η上設置圖形顯示參數，包括背景 顏色、曲線顏色、線框顏色、框格大小（步驟S2〇1)。對焦開始，操作者移 動手動調焦裝置15，CCD14和工業光學鏡頭16採集手動調焦裝置15移動 時待測物的連續影像（步驟咖2:)。影細取卡π透過影像資料線13獲取 com輸出的連續影像’並傳送至電腦u計算出各個影像的清晰度值，且 • 將該等清晰度值儲存于資料儲存區中（步驟s2〇3)。清晰度健取子模 組102從> 料儲存區18中獲取各個影像的清晰度值（步驟S2〇4)。圖形繪 製子模組1〇4用於依據參數設置子模组1〇〇設置的圖形參數及清晰度值獲 取子模組1〇2獲取的各個影像的清晰度值繪製清晰度曲線（步驟S2〇5)。圖 形顯不子模組106動態顯示圖形繪製子模組1〇4所繪製的清晰度曲線 驟S206)» r ^ 第四圖係本發明影像清晰度顯示系統的一顯示介面示例圖。圖中4〇標 不背景顏色爲黑色，41表示曲線顏色爲黃色，42表示格線顏色爲淺綠色， 43表示框格長lmm，44表示框格寬lmm。操作者沿某一方向慢慢移動手 動調焦裝置15，CCD14和工業光學鏡頭16採集手動調焦裝置15移動過程 中待測物的連續影像，剛開始時影像比較模糊，這時圖中的黃色曲線就會 處於比較低的位置，沿相同方向繼續移動手動調焦裝置15，影像慢慢地變 得清晰，曲線呈上升趨勢，當影像達到最清晰的時候，曲線的走勢接近穩 定。繼續沿相同方向移動手動調焦裝置15，影像又慢慢變得模糊，曲線呈^ 下降趨勢。這樣反復地移動手動調焦裝置15，曲線就會出現峰穀、峰頂， 當曲線處於峰頂時，影像最清晰。 本發明雖以較佳實施例揭露如上，然其並非用以限定本發明。任何熟 悉此項技藝者，在不脫離本發明之精神和範圍内，當可做更動與潤飾，因 此本發明之保護範圍當視後附之申請專利範圍所界定者為準。 【圖式簡單說明】 9 1.333089 第圖係本發明影像清晰度顯示系統較佳實施例的硬體架構圖 顯 第一圖係本發明影像清晰度顯示系統較佳實施例中影像對隹 的子功能模組圖》 〜 第三圖係本發明影像清晰度顯示系統較佳實施例的流程圖。 第四圖係本發明影像清晰度顯示系統的一顯示介面示例圖。 【主要元件符號說明】 電腦 11 影像操取卡 12 影像資料線 13 電荷耦合器件(CCD) 14 手動調焦裝置 15 工業光學鏡頭 16 機台 17 資料儲存區 18 影像對焦顯示模組 10 參數設置子模組 1001333089 IX. Description of the invention: [Technical field of invention] Cap measurement system and method, especially regarding the image measurement process [previous technique] measurement management awareness] and the control of quality management is more and more dependent = For example, the circuit board cable, even == two-piece device also from the traditional caliper 'microscope, projector to three-dimensional: transport the instrument to the non-contact measuring instrument, and combined with the computer, the measurement results are divided = for example 'The factory needs to produce the relevant image to focus on the sample before mass production of a certain workpiece, pass the wheel to the computer's two-dimensional size, and then compare it with the standard size of the design, to refer to the β Α in the amount of Before, the money should be clear to the secret image. The existing manual difficulty machine has a hand-difficult device, and the camera is used to obtain a clear image of the object to be tested. This instrument is characterized by a simple structure. The stability and reliability 'in the focus process, can only rely on the human eye like 'clearness, no _ operator for the same - the image clarity is different = ^ image may need to be repeated measurement. And in the reading of the measurement '^ the clarity of the direct hometown like listening _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Instantly display the clarity of the current image and improve the image “free of repeated measurement of the same image by different operators. The monthly milk line avoidance map has = provide a kind of image to money display method, in the manual focus process with a song - / 卩The clarity of the image is displayed, and the accuracy of the image is improved. Avoiding the repeated measurement of the same image by different operators. β-type image pairing is not systematic, including the measuring machine for placing the object to be tested and the image of the control image. Computer, the measuring machine is mounted on the shaft - manual hard device and - electric turning device (CCD) ' 13⁄4 CCD front an optical lens, which can be collected through the optical lens and the CCD a continuous image of the object to be tested during the movement of the focus device. The computer includes a image card and a focus image module, and the image captures the image of the ccd output and Transfer to the computer to calculate the clearness of each image a clearness value; the image-to-money display module is used to display the clarity of the current image in a curved manner in the process of the image clarity of the image. The image focus display module includes the following functions. Steady group: a parameter setting sub-module for setting the display parameters on the computer, including background color, curve color, wireframe color, sash size, and a resolution value acquisition sub-module for obtaining and calculating The sharpness value of each image; a graphic drawing sub-module for obtaining the sharpness value curve of each image obtained by the sub-module according to the graphic display parameter and the sharpness value set by the parameter setting sub-module And a graphic display sub-module 'for dynamically displaying the sharpness curve drawn by the graphic drawing sub-module. Further, the image focusing display module is loaded in the form of an embedded object control item The computer operating system is in a separate image measuring software. The image capturing card is connected to the CCD through an image data line. Instantly displaying the sharpness of the image of the object to be tested placed on a measuring machine, the manual measuring device and a charge coupled device (CCD) are mounted on the Z-axis of the measuring machine, and an industrial optical is mounted in front of the CCD a lens, the method comprising the steps of: (A) setting a graphic display parameter on the computer, including a background color, a curve color, a wire frame color, a sash size; (B) using the industrial optical lens and the CCD to collect a continuous image of the object to be tested during the movement of the manual focusing device; (C) acquiring the continuous image by using an image pickup card mounted on the computer and transmitting the same to the computer to calculate the sharpness of each image Value; (D) draw a sharpness curve according to the set graphic display parameters and various sharpness values of the image; and (E) dynamically display the sharpness curve drawn. Wherein the image capture card passes through an image data line and The CCD is connected. Compared with the prior art, the present invention utilizes the trend of the curve to manually adjust the image sharpness and digitize the image sharpness, which can help the user to repeat the measurement of the image, and ask the image to be focused accurately. Avoiding different operators from the same image [Embodiment] First, the terms used in the present invention are explained as follows: CX: D · Qiarged Coupled Device 'Charge-coupled device or charge-coupled device. 〇bject Linking and Embedding (OLE) Control Extension, embedded The object control item is shown in the figure, which is a hardware frame f of the preferred embodiment of the image clear focus display system of the present invention. The system includes a computer u for controlling image focus and an image for placing a test object. The measuring machine σ 17. The Z axis of the machine table 17 is provided with a device cCD14 for collecting continuous images, and the ccf 14 is equipped with an industrial optical lens 16 through which the CCD 14 focuses the image, the Z axis of the machine 17 A manual device 15 is also mounted thereon, and the operator adjusts the sharpness of the image of the object to be tested by moving the manual focus device 15. The computer u is equipped with an image. The capture card 12 'one shadow = focus display module 10 and the data storage area 18, wherein the image focus display module 10 is - OCX (Object Linking and Embedding (OLE) Control Extension, embedded object control The item is loaded on a separate image measuring software in the operating system of the computer u, which can instantly display the clarity of the current image in a curved pattern during the manual adjustment of the image sharpness. The image capturing card 12 The image data line 13 is connected to the CCD 14 , and the continuous image outputted by the CCD 14 is obtained through the image data line 13 and transmitted to the computer 11 to calculate the sharpness value of the image; the data storage area 18 is used for storing the image. Various materials used or generated during the focus display process, including the sharpness value of the current image and the z-axis position of the machine corresponding to the sharpness value, etc. As shown in the first figure, the image sharpness display system of the present invention is preferably A sub-function module diagram of the image focus display module 10 in the embodiment. The image focus display module 10 includes a parameter setting sub-module 100 ′ a sharpness value acquisition sub-module The group 102, a graphic drawing sub-module 104 and a graphic display sub-module 106. The parameter setting sub-module 100 is used to set a curve graphic display parameter on the computer 11 'including background color, curve color, wire frame color, sash The size value obtaining sub-module 102 is used to obtain the respective resolutions 1.333089 f of the current image calculated by the computer 11 from the data storage area 18. The graphic drawing sub-module l〇4 is used to set the sub-module according to the parameter setting. Graphical parameters and clarity paving; the sharpness value of each image obtained by 1〇2 depends on the sharpness curve. The Fig. & Display sub-module 106 moves the sharpness curve drawn by the graphic margin sub-module 1〇4. • If, for example, the third ride shows, the county invention film clarity display is better than the actual flow chart. • τ first' sets the graphic display parameters on the computer η through the parameter setting sub-module 100, including the background color, the curve color, the wireframe color, and the sash size (step S2〇1). When the focusing starts, the operator moves the manual focusing device 15, and the CCD 14 and the industrial optical lens 16 collect continuous images of the object to be tested when the manual focusing device 15 moves (step 2:). The image capture card π obtains the continuous image of the com output through the image data line 13 and transmits it to the computer u to calculate the sharpness value of each image, and • stores the sharpness value in the data storage area (step s2〇3) ). The sharpness capture submodule group 102 acquires the sharpness values of the respective images from the > material storage area 18 (step S2〇4). The graphic drawing sub-module 1〇4 is configured to draw a sharpness curve according to the sharpness value of each image acquired by the sub-module 1〇2 according to the graphic parameter and the sharpness value set by the parameter setting sub-module 1( (step S2〇) 5). The figure display sub-module 106 dynamically displays the sharpness curve drawn by the graphic drawing sub-module 1〇4. Step S206)»r^ The fourth figure is an example of a display interface of the image sharpness display system of the present invention. In the figure, the background color is black, 41 indicates that the curve color is yellow, 42 indicates that the grid color is light green, 43 indicates that the grid length is lmm, and 44 indicates that the grid width is lmm. The operator slowly moves the manual focusing device 15 in a certain direction, and the CCD 14 and the industrial optical lens 16 collect continuous images of the object to be tested during the movement of the manual focusing device 15. The image is relatively blurred at the beginning, and the yellow curve in the figure at this time It will be in a lower position and continue to move the manual focusing device 15 in the same direction. The image will gradually become clear and the curve will rise. When the image reaches the sharpest, the curve will be stable. Moving the manual focus adjustment device 15 in the same direction continues, the image gradually becomes blurred, and the curve shows a downward trend. In this way, the manual focus adjustment device 15 is repeatedly moved, and the peaks and valleys and peaks appear in the curve. When the curve is at the peak top, the image is the clearest. The present invention has been described above in terms of preferred embodiments, and is not intended to limit the invention. Any modifications and adaptations may be made without departing from the spirit and scope of the invention, and the scope of the invention is defined by the scope of the appended claims. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a diagram showing a hardware structure of a preferred embodiment of an image definition display system of the present invention. FIG. 1 is a sub-function of image matching in a preferred embodiment of the image definition display system of the present invention. Module Diagram - Figure 3 is a flow chart of a preferred embodiment of the image clarity display system of the present invention. The fourth figure is a diagram showing an example of a display interface of the image definition display system of the present invention. [Main component symbol description] Computer 11 Image processing card 12 Image data line 13 Charge coupled device (CCD) 14 Manual focusing device 15 Industrial optical lens 16 Machine 17 Data storage area 18 Image focus display module 10 Parameter setting submodule Group 100
清晰度值獲取子模組 102 圖形繪製子模組 104 圖形顯示子模組 106Sharpness value acquisition sub-module 102 graphic drawing sub-module 104 graphic display sub-module 106