TWI550561B - Image measurement method - Google Patents
Image measurement method Download PDFInfo
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- TWI550561B TWI550561B TW104105506A TW104105506A TWI550561B TW I550561 B TWI550561 B TW I550561B TW 104105506 A TW104105506 A TW 104105506A TW 104105506 A TW104105506 A TW 104105506A TW I550561 B TWI550561 B TW I550561B
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Description
本發明係有關一種影像量測方法，尤指一種利用顯示顏色，讓操作者可直覺式的得知被量測工件的尺寸是否正確的影像量測方法。
The invention relates to an image measuring method, in particular to an image measuring method which uses an display color to allow an operator to intuitively know whether the size of a workpiece to be measured is correct.
習知工件的影像量測方法，是將工件的參考圖檔匯入比對軟體之中，並轉成量測執行檔後開始進行工件的量測，並在量測完成後掃瞄工件之實體影像，並以量測到的尺寸在該實體影像上進行標註，藉此取得該工件之各部位尺寸。
然而，欲以所取得之工件的尺寸進行比對時，必須透過人工進行實體尺寸與比對圖檔所標示之尺寸的比對，因無法立即辨識出實體尺寸與比對圖檔之尺寸差異為何處，故造成在比對上有效率不張的問題。
因此，如何解決上述習知影像量測方法之問題者，即為本發明之重點所在。
The image measurement method of the conventional workpiece is to import the reference image file of the workpiece into the comparison software, and convert it into the measurement execution file to start the measurement of the workpiece, and scan the workpiece entity after the measurement is completed. The image is imaged on the solid image by the measured size, thereby obtaining the dimensions of each part of the workpiece.
However, in order to compare the dimensions of the obtained workpiece, it is necessary to manually compare the physical size with the size indicated by the comparison image file, because the difference between the physical size and the comparison image size cannot be immediately recognized. Because of this, it is a problem of inefficiency in comparison.
Therefore, how to solve the above problems of the conventional image measuring method is the focus of the present invention.
本發明之主要目的，在於解決上述的問題而提供一種影像量測方法，利用顯示顏色的方式，讓操作者可直覺式的得知被量測工件的尺寸是否正確，以提昇量測工作的效率。
為達前述之目的，本發明係包括以下步驟：
建立自動量測執行檔：係提供一供比對的參考圖檔，該參考圖檔包括一原始測量圖素資料，再於一量測軟體中匯入該原始測量圖素資料，並轉成一比對圖檔，該比對圖檔至少包括一比對位置及一比對尺寸，且該比對圖檔設定至少一圖層顏色，據以建立一自動量測執行檔；
執行工件量測：自動量測執行檔以該比對位置以及該比對尺寸對工件進行影像擷取，以供取得一該工件的尺寸資料；
比對：將該工件的尺寸資料與該比對圖檔進行尺寸的比對，若該比對圖檔與尺寸資料一致時，則顯示該比對圖檔所設定的圖層顏色，若不一致時則顯示不同於該比對圖檔所設定之圖層顏色，以顯示比對不一致的結果；
完成量測：擷取該工件的影像，再將取得該工件的尺寸資料及顯示的圖層顏色重疊至該擷取工件的影像上。
本發明之上述及其他目的與優點，不難從下述所選用實施例之詳細說明與附圖中，獲得深入了解。
當然，本發明在某些另件上，或另件之安排上容許有所不同，但所選用之實施例，則於本說明書中，予以詳細說明，並於附圖中展示其構造。
The main object of the present invention is to solve the above problems and provide an image measuring method, which utilizes the manner of displaying colors, so that the operator can intuitively know whether the size of the workpiece to be measured is correct, so as to improve the efficiency of the measuring work. .
For the purposes of the foregoing, the invention includes the following steps:
Establishing an automatic measurement executable file: providing a reference image for comparison, the reference image file includes an original measurement pixel data, and then importing the original measurement pixel data into a measurement software body, and converting into one Comparing the image file, the comparison image file includes at least one alignment position and a comparison size, and the comparison image file sets at least one layer color, thereby establishing an automatic measurement execution file;
Performing workpiece measurement: the automatic measurement execution file images the workpiece by the alignment position and the comparison size for obtaining a size data of the workpiece;
Alignment: comparing the size data of the workpiece with the size of the comparison image file, if the comparison image file and the size data are consistent, displaying the layer color set by the comparison image file, if not, Displaying a layer color different from that set by the comparison image file to display an inconsistent result;
The measurement is completed: the image of the workpiece is captured, and the size data of the workpiece and the color of the displayed layer are superimposed on the image of the captured workpiece.
The above and other objects and advantages of the present invention will be readily understood from
Of course, the invention may be varied on certain components, or in the arrangement of the components, but the selected embodiments are described in detail in the specification and their construction is shown in the drawings.
建立自動量測執行檔1 步驟11
步驟12 步驟13
步驟14 步驟15
步驟16 執行工件量測2
步驟21 步驟22
步驟23 步驟24
步驟25 比對3
步驟31 步驟32
步驟33 完成量測4
步驟41 步驟42
步驟43 步驟44
Establish automatic measurement execution file 1 Step 11
Step 12 Step 13
Step 14 Step 15
Step 16 Perform workpiece measurement 2
Step 21 Step 22
Step 23 Step 24
Step 25 Comparison 3
Step 31 Step 32
Step 33 Complete measurement 4
Step 41 Step 42
Step 43 Step 44
第1圖係本發明之影像量測方法之整體步驟流程圖。
第2圖係本發明之建立自動量測執行檔的步驟流程圖。
第3圖係本發明之執行工件量測的步驟流程圖。
第4圖係本發明之比對及完成量測的步閥流程圖。
Figure 1 is a flow chart showing the overall steps of the image measuring method of the present invention.
Figure 2 is a flow chart showing the steps of establishing an automatic measurement executable file of the present invention.
Figure 3 is a flow chart showing the steps of performing the workpiece measurement of the present invention.
Figure 4 is a flow chart of the comparison of the present invention and the completion of the measurement of the step valve.
請參閱第1圖至第4圖，圖中所示者為本發明所選用之實施例結構，此僅供說明之用，在專利申請上並不受此種結構之限制。
本實施例提供一種影像量測方法，其係如第1圖所示，包括建立自動量測執行檔1、執行工件量測2、比對3及完成量測4之步驟，其中：
如第2圖所示，在建立自動量測執行檔1步驟中，係先提供一供比對的參考圖檔，該參考圖檔包括一原始測量圖素資料，再於一量測軟體中匯入該原始測量圖素資料(步驟11)，並轉成一比對圖檔作為自動量測執行檔儲存(步驟12)，該比對圖檔至少包括一比對位置及一比對尺寸，且該比對圖檔設定至少一圖層顏色(步驟13)，據以建立一自動量測執行檔，本實施例之建立量測執行檔1步驟中，先對該比對圖檔進行編輯，此述之編輯於此係刪除不量測的圖素(步驟14)，並導正該工件原點與軸向(步驟15)，再存成自動量測執行檔(步驟16)。
如第3圖所示，在執行工件量測2步驟中，自動量測執行檔以該比對位置以及該比對尺寸對工件進行影像擷取，以供取得一該工件的尺寸資料(步驟21)，於本實施例中會先檢查該工件實際測量位置與該參考圖檔的偏差(步驟22)，軸向包括x軸、y軸及z軸時，進一步偵測z軸對焦有偏差時自動重新對焦(步驟23)，以求量測的準確。
如第4圖所示，在比對3步驟中，係將該工件的尺寸資料與該比對圖檔進行尺寸的比對(步驟31)，若該比對圖檔與尺寸資料一致時，則顯示該比對圖檔所設定的圖層顏色(步驟32)，若不一致時則顯示不同於該比對圖檔所設定之圖層顏色(步驟33)，以顯示比對不一致的結果；
如第4圖所示，在完成量測4步驟中，擷取該工件的影像(步驟41)，再將取得該工件的尺寸資料及顯示的圖層顏色重疊至該擷取工件的影像上(步驟42)，以完成量測。於本實施例中，該完成量測4步驟後，進一步產出報表(步驟43)，並進行統計製程管制分析(步驟44)。
由上述之說明不難發現本發明之優點在於，欲以所取得之工件的尺寸進行比對時，無須再透過人工進行實體尺寸與比對圖檔所標示之尺寸的比對，而可透過顯示圖層顏色的差異，讓檢查者能立即辨識出實體尺寸與比對圖檔之尺寸差異為何處，故在比對上相對於習知的影像量測方法具有較佳的效率，而有利於後續作業之進行。
以上所述實施例之揭示係用以說明本發明，並非用以限制本發明，故舉凡數值之變更或等效元件之置換仍應隸屬本發明之範疇。
由以上詳細說明，可使熟知本項技藝者明瞭本發明的確可達成前述目的，實已符合專利法之規定，爰提出專利申請。
Referring to Figures 1 through 4, the structure of the embodiment selected for use in the present invention is for illustrative purposes only and is not limited by such structure in the patent application.
The embodiment provides an image measurement method, which is shown in FIG. 1 , and includes the steps of establishing an automatic measurement executable file 1, performing workpiece measurement 2, comparing 3, and completing measurement 4, wherein:
As shown in FIG. 2, in the step of establishing the automatic measurement execution file 1, the reference image file for comparison is first provided, and the reference image file includes an original measurement pixel data, and then is collected in a measurement software. Entering the original measurement pixel data (step 11), and converting into an alignment file file as an automatic measurement execution file storage (step 12), the comparison image file includes at least a comparison position and an alignment size, and Setting the at least one layer color (step 13) to establish an automatic measurement execution file. In the step of establishing the measurement execution file in the embodiment, the comparison file is first edited. Editing here deletes the unmeasured pixels (step 14), and directs the workpiece origin and the axial direction (step 15), and then saves the automatic measurement executable (step 16).
As shown in FIG. 3, in the step of performing the workpiece measurement 2, the automatic measurement execution file images the workpiece by the alignment position and the comparison size for obtaining the size data of the workpiece (step 21). In this embodiment, the deviation between the actual measurement position of the workpiece and the reference image file is first checked (step 22), and when the axial direction includes the x-axis, the y-axis, and the z-axis, the z-axis focus is further detected to be automatically offset. Refocus (step 23) to make the measurement accurate.
As shown in FIG. 4, in the step of comparing 3, the size data of the workpiece is compared with the size of the comparison image (step 31), and if the comparison image and the size data are consistent, Displaying the layer color set by the comparison image file (step 32), if not, displaying a layer color different from the layer image set by the comparison image file (step 33) to display the result of the alignment inconsistency;
As shown in FIG. 4, in the step of completing the measurement 4, the image of the workpiece is captured (step 41), and the size data of the workpiece and the color of the displayed layer are superimposed on the image of the captured workpiece (steps). 42) to complete the measurement. In this embodiment, after the completion of the measurement step 4, the report is further produced (step 43), and statistical process control analysis is performed (step 44).
It is not difficult to find from the above description that the advantage of the present invention is that, when the size of the obtained workpiece is to be compared, it is not necessary to manually compare the physical size with the size indicated by the comparison image, and the display is transparent. The difference in the color of the layer allows the examiner to immediately recognize the difference between the size of the physical size and the size of the comparison image, so that it is more efficient in comparison with the conventional image measurement method, which is beneficial to subsequent operations. Go on.
The above description of the embodiments is intended to be illustrative of the invention and is not intended to limit the scope of the invention.
From the above detailed description, it will be apparent to those skilled in the art that the present invention can achieve the foregoing objects and is in accordance with the provisions of the Patent Law.
建立自動量測執行檔1 執行工件量測2Establish automatic measurement execution file 1 Perform workpiece measurement 2
比對3 完成量測4Alignment 3 Complete measurement 4
Claims (3)
建立自動量測執行檔：係提供一供比對的參考圖檔，該參考圖檔包括一原始測量圖素資料，再於一量測軟體中匯入該原始測量圖素資料，並轉成一比對圖檔，該比對圖檔至少包括一比對位置及一比對尺寸，且該比對圖檔設定至少一圖層顏色，據以建立一自動量測執行檔；
執行工件量測：自動量測執行檔以該比對位置以及該比對尺寸對工件進行影像擷取，以供取得一該工件的尺寸資料；
比對：將該工件的尺寸資料與該比對圖檔進行尺寸的比對，若該比對圖檔與尺寸資料一致時，則顯示該比對圖檔所設定的圖層顏色，若不一致時則顯示不同於該比對圖檔所設定之圖層顏色，以顯示比對不一致的結果；
完成量測：擷取該工件的影像，再將取得該工件的尺寸資料及顯示的圖層顏色重疊至該擷取工件的影像上。 An image measurement method includes the following steps:
Establishing an automatic measurement executable file: providing a reference image for comparison, the reference image file includes an original measurement pixel data, and then importing the original measurement pixel data into a measurement software body, and converting into one Comparing the image file, the comparison image file includes at least one alignment position and a comparison size, and the comparison image file sets at least one layer color, thereby establishing an automatic measurement execution file;
Performing workpiece measurement: the automatic measurement execution file images the workpiece by the alignment position and the comparison size for obtaining a size data of the workpiece;
Alignment: comparing the size data of the workpiece with the size of the comparison image file, if the comparison image file and the size data are consistent, displaying the layer color set by the comparison image file, if not, Displaying a layer color different from that set by the comparison image file to display an inconsistent result;
The measurement is completed: the image of the workpiece is captured, and the size data of the workpiece and the color of the displayed layer are superimposed on the image of the captured workpiece.
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| TW104105506A TWI550561B (en) | 2015-02-17 | 2015-02-17 | Image measurement method |
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| TW104105506A TWI550561B (en) | 2015-02-17 | 2015-02-17 | Image measurement method |
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| TW201631555A TW201631555A (en) | 2016-09-01 |
| TWI550561B true TWI550561B (en) | 2016-09-21 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1277368A (en) * | 1999-06-09 | 2000-12-20 | 株式会社三丰 | Method for measuring sequential file generation, measuring system and storage medium |
| US20040109205A1 (en) * | 1999-06-09 | 2004-06-10 | Mitutoyo Corporation | Measuring method, measuring system and storage medium |
| CN102636115A (en) * | 2012-04-05 | 2012-08-15 | 苏州怡信光电科技有限公司 | Full-automatic image measuring instrument |
| TW201243625A (en) * | 2011-04-28 | 2012-11-01 | Hon Hai Prec Ind Co Ltd | Multiple national language supporting system and method |
| TW201408989A (en) * | 2012-08-27 | 2014-03-01 | Hon Hai Prec Ind Co Ltd | System and method for measuring and comparing dimension of objects |
| TW201411092A (en) * | 2012-09-12 | 2014-03-16 | Hon Hai Prec Ind Co Ltd | System and method for measuring contour line of object |
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2015
- 2015-02-17 TW TW104105506A patent/TWI550561B/en active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1277368A (en) * | 1999-06-09 | 2000-12-20 | 株式会社三丰 | Method for measuring sequential file generation, measuring system and storage medium |
| US20040109205A1 (en) * | 1999-06-09 | 2004-06-10 | Mitutoyo Corporation | Measuring method, measuring system and storage medium |
| TW201243625A (en) * | 2011-04-28 | 2012-11-01 | Hon Hai Prec Ind Co Ltd | Multiple national language supporting system and method |
| CN102636115A (en) * | 2012-04-05 | 2012-08-15 | 苏州怡信光电科技有限公司 | Full-automatic image measuring instrument |
| TW201408989A (en) * | 2012-08-27 | 2014-03-01 | Hon Hai Prec Ind Co Ltd | System and method for measuring and comparing dimension of objects |
| TW201411092A (en) * | 2012-09-12 | 2014-03-16 | Hon Hai Prec Ind Co Ltd | System and method for measuring contour line of object |
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