TWI731565B - Rapid defect detection integration system for flake materials - Google Patents
Rapid defect detection integration system for flake materials Download PDFInfo
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本發明係關於一種光學檢查之技術,特別係關於一種整合光學檢查與深度學習之技術。The present invention relates to a technique of optical inspection, and particularly relates to a technique of integrating optical inspection and deep learning.
而所謂的捲對捲(Roll-to-Roll),是種高效能、連續性的生產方式,專門處理可撓性質的薄膜、軟板或布料,該類薄膜、軟板或布料從原筒狀的料卷捲出後,再對該薄膜、軟板或布料進行檢測,然後再捲成圓筒狀。The so-called roll-to-roll (Roll-to-Roll) is a high-efficiency and continuous production method that specializes in processing flexible films, soft boards or fabrics. Such films, soft boards or fabrics are from the original cylindrical shape. After the roll of material is rolled out, the film, soft board or fabric is tested, and then rolled into a cylindrical shape.
由於採用捲對捲(Roll-to-Roll)的手段,使待檢測的物件快速移動,然而,因為待檢測物,例如布料,在快速移動的過程中因為本身的重量而會產生震動,進而讓光學的檢測設備難以精準的檢測,即便光學的檢測設備已擷取布料上的瑕疵,也會因布料震動使光學的檢測設備檢測到的瑕疵變形,進而影響檢測的精準度,為此,急需一種能夠精確檢視布料上的微小瑕疵,且能夠進一步判斷布料上瑕疵的種類之檢測系統。Due to the roll-to-roll (Roll-to-Roll) method, the object to be inspected is moved quickly. However, the object to be inspected, such as cloth, will vibrate due to its own weight during the rapid movement, which in turn causes Optical inspection equipment is difficult to accurately detect. Even if the optical inspection equipment has picked up the flaws on the fabric, the vibration of the fabric will deform the flaws detected by the optical inspection equipment, which will affect the accuracy of the inspection. For this reason, there is an urgent need for a A detection system that can accurately inspect the tiny flaws on the fabric, and can further determine the type of flaws on the fabric.
本發明提供一種片狀材料快速檢測瑕疵之系統,其主要目的係能夠精確檢視布料上的微小瑕疵,且能夠進一步判斷布料上瑕疵的種類。The present invention provides a system for quickly detecting defects in sheet materials, the main purpose of which is to be able to accurately inspect the tiny defects on the fabric and to further determine the types of defects on the fabric.
為達前述目的,本發明片狀材料快速檢測瑕疵之系統,供以檢測一布料,而該片狀材料快速檢測瑕疵整合系統,包括:In order to achieve the foregoing objectives, the system for rapid detection of defects in sheet materials of the present invention is used to detect a cloth, and the integrated system for rapid detection of defects in sheet materials includes:
一光學檢測模組,供以對於該布料進行拍攝;An optical detection module for shooting the cloth;
一系統主機,與該光學檢測模組資訊連接,該系統主機具有資訊連接之一資料接收單元、一定位單元、一瑕疵判別伺服器,該資料接收單元供以接收該光學檢測模組拍攝之照片,該瑕疵判別伺服器供以擷取一瑕疵照片,該定位單元供以將各該瑕疵照片與瑕疵位於片狀材料之對應座標位置綁定;A system host, which is connected to the optical inspection module for information, the system host has a data receiving unit, a positioning unit, and a defect discrimination server for information connection, and the data receiving unit is used to receive photos taken by the optical inspection module , The defect judgment server is used to capture a defect photo, and the positioning unit is used to bind each of the defect photo and the corresponding coordinate position of the defect in the sheet material;
一儲存主機,與該主機系統資訊連接,該儲存主機供以接收瑕疵照片及與該瑕疵照片綁定之座標位置;A storage host connected to the system information of the host, and the storage host is used to receive the defective photo and the coordinate position bound to the defective photo;
一人工智能辨識單元,與該儲存主機資訊連接, 該人工智能辨識單元具有資訊連接之一訓練模組及一瑕疵分類模組,該訓練模組供以接收各種樣板照片,該訓練模組透過該些樣板照片形成一判別邏輯,該瑕疵分類模組供以接收該瑕疵照片,該瑕疵分類模組依據該判別邏輯進行分類,再將各該瑕疵照片與其瑕疵分類綁定,再回傳至該儲存主機。An artificial intelligence recognition unit is connected to the storage host for information. The artificial intelligence recognition unit has a training module and a defect classification module connected to the information. The training module is used to receive various template photos, and the training module uses the Some sample photos form a judgment logic. The defect classification module is used to receive the defective photo. The defect classification module classifies according to the judgment logic, and then binds each defective photo to its defect classification, and then sends it back to the storage Host.
本發明提供一種片狀材料快速檢測瑕疵整合系統之使用方法,包括:The present invention provides a method for using an integrated system for rapid detection of defects in sheet materials, which includes:
一擷取照片步驟,供以對片狀材料連續攝影進行拍攝,以取得複數照片;A step of capturing photos for continuous photography of sheet materials to obtain multiple photos;
一判別步驟,供以判斷各該照片是否為瑕疵照片,並擷取瑕疵照片;A judgment step for judging whether each photo is a defective photo, and extracting the defective photo;
一位置取得步驟,取得瑕疵照片於片狀材料之相對座標,該座標與該瑕疵照片綁定;A position obtaining step, obtaining the relative coordinates of the defective photo on the sheet material, and the coordinates are bound to the defective photo;
一儲存步驟,記錄瑕疵照片及綁定之座標;A storage step, record the defective photos and bound coordinates;
一訓練步驟,透過複數樣板照片進行分類,形成一判別邏輯;A training step is to classify through plural model photos to form a discriminant logic;
一分類步驟,透過前述判斷邏輯對該些瑕疵照片進行瑕疵分類,並依據前述分類儲存該些照片。In a classification step, the defective photos are classified by the aforementioned judgment logic, and the photos are stored according to the aforementioned classification.
藉由前述可知,本發明主要透過系統主機先初步判斷出瑕疵照片,再將瑕疵照片儲存於儲存主機,再透過人工智慧辨識單元由訓練後得出的判別邏輯對儲存於儲存主機的瑕疵照片進行精準的分類,如此一來人工智慧辨識單元僅需辨識少量瑕疵照片,而不用對光學檢測模組拍攝的全部照片進行辨識,以提升人工智慧辨識單元的效能,另外,透過人工智慧辨識單元亦能夠提供精準的分析,即便光學檢測模組檢測到的瑕疵變形也能夠透過人工智慧辨識單元精準的辨識瑕疵的種類及大小。From the foregoing, the present invention mainly uses the system host to initially determine the defective photos, and then stores the defective photos in the storage host, and then uses the artificial intelligence identification unit to determine the judgment logic obtained after training on the defective photos stored in the storage host. Accurate classification. In this way, the artificial intelligence recognition unit only needs to recognize a small number of flawed photos, instead of recognizing all the photos taken by the optical inspection module, so as to improve the performance of the artificial intelligence recognition unit. In addition, the artificial intelligence recognition unit can also be used Provide accurate analysis, even if the defects detected by the optical inspection module are deformed, the types and sizes of the defects can be accurately identified through the artificial intelligence recognition unit.
本發明提供一種片狀材料快速檢測瑕疵整合系統,請參照圖1至6、11至12所示,而該片狀材料快速檢測瑕疵整合系統供以檢測一布料F,而該片狀材料快速檢測瑕疵整合系統,包括:The present invention provides a sheet-shaped material rapid detection defect integration system, please refer to Figures 1 to 6, 11 to 12, and the sheet-shaped material rapid detection defect integration system is used to detect a cloth F, and the sheet-shaped material rapid detection Defect integration system, including:
一光學檢測模組10,供以對於該布料進行拍攝;An
較佳的,該光學檢測模組10具有至少一攝影組10A,該攝影組10A具有一光源10B及一攝影鏡頭10C,該光源10B供以照射該布料F,該攝影鏡頭10C供以對於該布料F進行連續攝影;Preferably, the
一系統主機20,與該光學檢測模組10資訊連接,前述資訊連接可透過無線或有線之方式達成,該系統主機具20有資訊連接之一資料接收單元21、一定位單元22、一瑕疵判別伺服器23,該資料接收單元21供以接收該第一攝影鏡頭112、第二攝影鏡頭122拍攝之照片,該瑕疵判別伺服器23在透過照片中瑕疵外觀據以擷取瑕疵照片,前述瑕疵照片意指照片中的布料係具有瑕疵,該定位單元22係供以將各該瑕疵照片與瑕疵位於片狀材料之對應座標位置(X,Y)綁定,進而紀錄各該瑕疵位於布料的位置;A
一儲存主機30,與該主機系統20資訊連接,前述資訊連接可透過無線或有線之方式達成,該儲存主機30供以接收瑕疵照片及與該瑕疵照片綁定之座標位置;A
一人工智能辨識單元40,與該儲存主機30資訊連接,前述資訊連接可透過無線或有線之方式達成, 該人工智能辨識單元40具有資訊連接之一訓練模組41及一瑕疵分類模組42,該訓練模組41供以接收各種樣板照片,各該樣板照片可為各種的瑕疵照片,例如布料缺邊之照片、布料勾紗之照片、布料具有壓痕之照片、布料具有破洞之照片,該訓練模組41透過該些樣板照片形成一判別邏輯,該瑕疵分類模組42供以接收該儲存主機30之瑕疵照片,該瑕疵分類模組42依據該判別邏輯進行分類,再將各該瑕疵照片與其瑕疵分類綁定,再回傳至該儲存主機30。An artificial
於較佳實施例中,該布料F具有相對之一第一面F1及一第二面F2,該第一面F1朝向一第一側K1,該第二面F2朝向一第二側K2,該攝影組10A之數量為複數,且攝影組10A能夠區分為至少一第一攝影組11及至少一第二攝影組12,該第一攝影組11之光源10B為一第一光源111,該第一攝影組11之攝影鏡頭10C為一第一攝影鏡頭112,該第二攝影組12之光源10B為一第二光源121,該第二攝影組12之攝影鏡頭10C為一第二攝影鏡頭122,該第一光源111設置於該布料F之該第一側K1,該第一光源111供以照射該布料F之第一面F1,以形成一正面光源,該第二光源121設置於該布料F之該第二側K2,該第二光源121供以照射該布料F之第二面F2,以形成一背面光源,該第一攝影鏡頭112、第二攝影鏡頭122皆設置在該布料之第一側K1,第一攝影鏡頭112及該第二攝影鏡頭122對於該布料F之第一面F1進行連續攝影,該第一攝影鏡頭112是透過正面光源進行拍攝,該第二攝影鏡頭122是透過該背面光源進行拍攝;In a preferred embodiment, the fabric F has a first face F1 and a second face F2 opposite to each other. The first face F1 faces a first side K1, and the second face F2 faces a second side K2. The number of the photography group 10A is plural, and the photography group 10A can be divided into at least one
於較佳實施例中,該儲存主機30或該系統主機具20有一製表單元50,各該製表單元50依據該瑕疵照片及與其綁定之瑕疵座標、瑕疵分類進行綁定,以形成一紀錄表單T。In a preferred embodiment, the
於另一較佳實施例中,該製表單元50依據該瑕疵照片及與其綁定之瑕疵編號、圖式、瑕疵座標、瑕疵分類進行綁定,以形成一紀錄表單T。In another preferred embodiment, the
於較佳實施例中,該儲存主機30或該系統主機20具有一圖像化單元60,該圖像化單元60依據綁定之瑕疵座標、瑕疵分類形成一瑕疵示意圖P,該瑕疵示意圖P上於與該瑕疵座標對應之位置上顯示一標記P1。In a preferred embodiment, the
較佳的,該標記P1依據該瑕疵分類形成不同圖案,以進行視覺化的示意,舉例而言,座標(765,1455)之瑕疵為破洞、座標(6541,888)之座標為缺邊,則該圖像化單元60則於該圖示上對應座標(765,1455)之位置標示圓圈,圖示上對應座標(6541,888)之位置標示三角形。Preferably, the mark P1 forms different patterns according to the classification of the defect for visual indication. For example, the defect at coordinates (765,1455) is a hole, and the coordinates of coordinates (6541,888) are missing edges. Then, the
較佳的, 該系統主機20另具有一初步分類模組24,該初步分類模組24供以將瑕疵照片進行初步分類,再將分類後結果回傳至該儲存主機30,而若該瑕疵分類模組42之分類與該初步分類模組24對於同一張瑕疵照片具有不同分類時,以瑕疵分類模組42之瑕疵分類取代初步分類模組24之分類結果,並調整該初步分類模組24的演算法,使初步分類模組24分類的精準度能夠更趨近於瑕疵分類模組42。Preferably, the
一種片狀材料快速檢測瑕疵整合系統之使用方法,請參照圖7至10,包括:A method of using the integrated system for rapid defect detection of sheet materials, please refer to Figures 7 to 10, including:
一擷取照片步驟S1,對片狀材料連續攝影進行拍攝,以取得複數照片;A step S1 of capturing photos: continuous photography of the sheet material to obtain multiple photos;
一判別步驟S2,供以判斷各該照片是否為瑕疵照片,並擷取瑕疵照片,前述判別機制可透過照片中瑕疵外觀識別,但不限於此;A judgment step S2 for judging whether each photo is a defective photo, and extracting the defective photo. The aforementioned judgment mechanism can be recognized through the appearance of the defect in the photo, but is not limited to this;
一位置取得步驟S3,取得瑕疵照片於片狀材料之相對座標,該座標與該瑕疵照片綁定;A position obtaining step S3, obtaining the relative coordinates of the defective photo on the sheet material, and the coordinates are bound to the defective photo;
一儲存步驟S4,記錄瑕疵照片及瑕疵發生之座標,並據以備份以避免遺失;A storage step S4, record the defective photos and the coordinates where the defects occurred, and back them up accordingly to avoid loss;
一訓練步驟S5,透過複數樣板照片進行分類定義,形成一判別邏輯,更進一步的,可藉由提高樣板照片的數量以提升判別邏輯的準確度;In a training step S5, classification and definition are performed through plural template photos to form a discrimination logic. Furthermore, the accuracy of the discrimination logic can be improved by increasing the number of template photos;
較佳的,前述分類定義可透過人員輔助擬定;Preferably, the aforementioned classification definition can be drawn up with the assistance of personnel;
一分類步驟S6,透過前述判斷邏輯對該些瑕疵照片進行瑕疵分類,並依據前述分類儲存該些照片。In a classification step S6, the defective photos are classified by the aforementioned judgment logic, and the photos are stored according to the aforementioned classification.
較佳的,另包括一製表步驟S7,依據綁定之瑕疵照片、座標及瑕疵分類製成一記錄表單T。Preferably, it further includes a tabulation step S7 to create a record sheet T according to the bound defect photos, coordinates, and defect classification.
較佳的,另包括一製圖步驟S8,依據綁定之瑕疵照片、座標及瑕疵分類製成一瑕疵示意圖P,該瑕疵示意圖P上於與該瑕疵座標對應之位置上顯示一標記P1。Preferably, a drawing step S8 is further included to form a defect schematic P according to the bound defect photos, coordinates, and defect classification, and a mark P1 is displayed on the defect schematic P at a position corresponding to the defect coordinates.
較佳的,該標記P1依據該瑕疵分類形成不同圖案,以進行視覺化的示意圖,舉例而言,座標(765,1455)之瑕疵為破洞、座標(6541,888)之座標為缺邊,則該圖像化單元60於該圖示上對應座標(765,1455)之位置標示圓圈,圖示上對應座標(6541,888)之位置標示三角形。Preferably, the mark P1 forms different patterns according to the classification of the flaws to visualize the schematic diagram. For example, the flaw at the coordinates (765,1455) is a hole, and the coordinates (6541,888) is a missing edge. Then the
藉由前述可知,本發明主要透過系統主機20先初步判斷出瑕疵照片,再將瑕疵照片儲存於儲存主機30,再透過人工智慧辨識單元40由訓練後得出的判別邏輯對儲存於儲存主機30的瑕疵照片進行精準的分類,如此一來經系統主機20的初步篩選,人工智慧辨識單元40僅需辨識少量瑕疵照片,辨識量減少比率可高達99%,而不用對光學檢測模組10拍攝的全部照片進行辨識,以提升人工智慧辨識單元40的效能,另外,透過人工智慧辨識單元40亦能夠提供精準的分析,即便光學檢測模組10檢測到的瑕疵變形也能夠透過人工智慧辨識單元40精準的辨識瑕疵的種類及大小。From the foregoing, the present invention mainly uses the
10:光學檢測模組 10A:攝影組 10B:光源 10C:攝影鏡頭 11:第一攝影組 111:第一光源 112:第一攝影鏡頭 12:第二攝影組 121:第二光源 122:第二攝影鏡頭 20:系統主機 21:資料接收單元 22:定位單元 23:瑕疵判別伺服器 24:初步分類模組 30:儲存主機 40:人工智能辨識單元 41:訓練模組 42:瑕疵分類模組 50:製表單元 60:圖像化單元 F:布料 K1:第一側 K2:第二側 P:瑕疵示意圖 P1:標記 F1:第一面 F2:第二面 T:紀錄表單 S1:擷取照片步驟 S2:判別步驟 S3:位置取得步驟 S4:儲存步驟 S5:訓練步驟 S6:分類步驟 S7:製表步驟 S8:製圖步驟 10: Optical inspection module 10A: Photography Team 10B: light source 10C: Photography lens 11: The first photography group 111: The first light source 112: The first photographic lens 12: The second photography group 121: second light source 122: second photographic lens 20: System host 21: Data receiving unit 22: positioning unit 23: Defect Judgment Server 24: Preliminary classification module 30: storage host 40: Artificial Intelligence Identification Unit 41: Training Module 42: Defect Classification Module 50: Tabulation unit 60: Imaging unit F: Cloth K1: First side K2: second side P: Schematic diagram of defects P1: Mark F1: First side F2: Second side T: record form S1: Steps to capture photos S2: Discrimination steps S3: Steps to obtain location S4: Storage steps S5: training steps S6: Classification steps S7: Tabulation steps S8: Drawing steps
圖1 為本發明片狀材料快速檢測瑕疵整合系統之光學檢測模組之示意圖。 圖2 為本發明片狀材料快速檢測瑕疵整合系統之示意圖。 圖3 為本發明片狀材料快速檢測瑕疵整合系統之系統主機的示意圖。 圖4 為本發明片狀材料快速檢測瑕疵整合系統之系統主機的示意圖。 圖5 為本發明片狀材料快速檢測瑕疵整合系統較佳實施例之示意圖。 圖6 為本發明片狀材料快速檢測瑕疵整合系統較佳實施例之示意圖。 圖7 為本發明片狀材料快速檢測瑕疵整合系統之使用方法。 圖8 為本發明片狀材料快速檢測瑕疵整合系統之使用方法較佳實施例的示意圖。 圖9 為本發明片狀材料快速檢測瑕疵整合系統之使用方法較佳實施例的示意圖。 圖10 為本發明片狀材料快速檢測瑕疵整合系統之使用方法較佳實施例的示意圖。 圖11 為本發明片狀材料快速檢測瑕疵整合系統較佳實施例之示意圖。 圖12 為本發明片狀材料快速檢測瑕疵整合系統較佳實施例之示意圖。 Figure 1 is a schematic diagram of the optical inspection module of the integrated system for rapid defect detection of sheet materials according to the present invention. Figure 2 is a schematic diagram of the integrated system for rapid defect detection of sheet materials according to the present invention. Fig. 3 is a schematic diagram of the system host of the integrated system for rapid defect detection of sheet materials according to the present invention. Fig. 4 is a schematic diagram of the system host of the integrated system for rapid defect detection of sheet materials according to the present invention. Fig. 5 is a schematic diagram of a preferred embodiment of the integrated system for rapid defect detection of sheet materials according to the present invention. Fig. 6 is a schematic diagram of a preferred embodiment of the integrated system for rapid defect detection of sheet materials according to the present invention. Fig. 7 is a method of using the integrated system for rapid defect detection of sheet materials according to the present invention. Fig. 8 is a schematic diagram of a preferred embodiment of the use method of the integrated system for rapid defect detection of sheet materials according to the present invention. Fig. 9 is a schematic diagram of a preferred embodiment of the use method of the integrated system for rapid defect detection of sheet materials according to the present invention. Fig. 10 is a schematic diagram of a preferred embodiment of the use method of the integrated system for rapid defect detection of sheet materials according to the present invention. Fig. 11 is a schematic diagram of a preferred embodiment of the integrated system for rapid defect detection of sheet materials according to the present invention. Fig. 12 is a schematic diagram of a preferred embodiment of the integrated system for rapid defect detection of sheet materials according to the present invention.
10:光學檢測模組 10: Optical inspection module
20:系統主機 20: System host
30:儲存主機 30: storage host
40:人工智能辨識單元 40: Artificial Intelligence Identification Unit
41:訓練模組 41: Training Module
42:瑕疵分類模組 42: Defect Classification Module
F:布料 F: Cloth
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CN206772843U (en) * | 2017-05-17 | 2017-12-19 | 无锡精质视觉科技有限公司 | The classified detection system with reference to the defects of CCD line scan cameras and deep learning |
CN209081912U (en) * | 2018-07-12 | 2019-07-09 | 卓峰智慧生态有限公司 | Leather check out test set and leather goods production system based on artificial intelligence |
TW202001696A (en) * | 2018-06-29 | 2020-01-01 | 由田新技股份有限公司 | Defect inspection and classification apparatus and training apparatus using deep learning system |
TWM600842U (en) * | 2020-01-30 | 2020-09-01 | 遠傳電信股份有限公司 | Integrated system for rapid defect detection of sheet materials |
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CN206772843U (en) * | 2017-05-17 | 2017-12-19 | 无锡精质视觉科技有限公司 | The classified detection system with reference to the defects of CCD line scan cameras and deep learning |
TW202001696A (en) * | 2018-06-29 | 2020-01-01 | 由田新技股份有限公司 | Defect inspection and classification apparatus and training apparatus using deep learning system |
CN209081912U (en) * | 2018-07-12 | 2019-07-09 | 卓峰智慧生态有限公司 | Leather check out test set and leather goods production system based on artificial intelligence |
TWM600842U (en) * | 2020-01-30 | 2020-09-01 | 遠傳電信股份有限公司 | Integrated system for rapid defect detection of sheet materials |
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