M408755 五、新型說明： 【新型所屬之技術領域】 本創作係關於一種監控裝置，特別係關於一種設置於自動榧 員機(ATM ’ Automatic Teller Machine)或自動擺員機周邊的監控裝 置。 【先前技術】M408755 V. New description: [New technical field] This creation is about a monitoring device, especially for a monitoring device installed in the vicinity of an ATM's Automatic Teller Machine or an automatic teller machine. [Prior Art]
目前許多銀行為方便24小時服務民眾，而設置自動櫃員機 (或稱自動提款機）’惟提款人常因疏忽大意而在自動櫃員機提款 後留下金融提款卡、所提現金、錢包或個人物品等，此外，還有 各式的犯罪行為，比如有犯罪份子於自動㈣機附近惡意留置危 物。口 ’威脅縱火，意圖勒索銀行，以及，民眾於銀行自動櫃員 機提款時被歹徒從背後搶劫，或者是詐㈣㈣導财人利用自 動櫃貝機轉出存款，還有歹徒會在自動櫃員機上裝設假鍵盤、讀 卡器或攝影機等，以獲得持卡人之密碼，再盜領持卡人的存款； 而歹徒犯案時通常會頭戴安全帽或口罩賴臉部，因此，若能在 k些豕面歹徒進行犯罪行為的當下，便第_時間發出警告，可降 低歹徒犯罪成_機率，㈣能民眾的生命財產。 1 ^可使_ _統，細攝影機所糊取 受綱… 且予以“斤及追蹤’因物體的外觀經常會 影響所拍攝出的影像不清晰，會阻礙偵右攝議光線 性，而目m的、〜&的穩定度與正確 糾 十所使用的背景相減法、時 寻，不易取得正確的前旦 宁汴產異j '、曰加辨識、偵測與追蹤的困難度。此 M408755 外’傳統的安防監控系統所使用的影像處理及分析需要龐大的運 异量，造成系統過重的負擔。據上所述，如何克服傳統影像處理 分析技術中前景辯識之困難，以及減少系統的運算負荷，已成為 一亟需解決之課題。 【新型内容】 有鑑於上述課題，本創作之目的為提供一種使用結構光的 ATM監控裝置’其中，結構光的立體取像方式為非接觸具有簡 易、建構成本低、取像過程速度快、且可重建被攝人物體之原始 表面的特性，可吟低環境干擾，提高穩定度，增加分析判斷的準 確性’減輕處理器運算的負擔，從而適用於自動櫃員機用以監 視自動櫃員機及機台四周監控區域的可疑人事物，以保護民眾生 命財物的安全。At present, many banks set up automatic teller machines (or ATMs) to facilitate 24-hour service for the public. However, the cashier often leaves the ATM card, cash, wallet after withdrawal from the ATM due to negligence. Or personal items, etc. In addition, there are various criminal acts, such as criminals who maliciously leave dangerous objects near the automatic (4) machine. The mouth 'threats arson, intends to blackmail the bank, and the people are robbed by the gangsters from the back when withdrawing money from the bank ATM, or fraudulently. (4) (4) The guides use the automatic cabinet machine to transfer the deposit, and the gangsters will install on the ATM. Set a fake keyboard, card reader or camera to obtain the cardholder's password, and then steal the cardholder's deposit; and the gangster usually wears a helmet or a mask on the face, so if you can At the moment when some gangsters commit crimes, they will issue a warning to reduce the crimes of gangsters and (4) the lives and property of the people. 1 ^ can make _ _ system, fine camera to get the outline ... and give "jin and tracking" because the appearance of the object often affects the image is not clear, it will hinder the right to observe the light linearity, and m The stability of the ~, and the background subtraction method used in the correct correction, the time to find, it is not easy to obtain the correct difficulty of the previous, the identification, detection and tracking. This M408755 outside 'The image processing and analysis used in the traditional security monitoring system requires a huge amount of different traffic, which causes the system to be overburdened. According to the above, how to overcome the difficulties in the identification of the traditional image processing analysis technology and reduce the system operation The load has become a problem to be solved. [New content] In view of the above problems, the purpose of the present invention is to provide an ATM monitoring device using structured light, in which the stereoscopic image capturing mode of the structured light is non-contact and simple. The characteristics of the low structure, fast image acquisition process, and the original surface of the object can be reconstructed, which can reduce environmental interference, improve stability, and increase the accuracy of analysis and judgment. Of 'reduce the burden on processor computing, and thus suitable for automatic teller machines to monitor suspicious people and things ATM machine four weeks and monitored area in order to protect the safety of people life property.
為達上述目的，提出一種ATM監控裝置，設置於自動植員機 或自動櫃員機周邊，該ATM監控裝置包括：一光源投射單元，用 以將-結構光投射ί卜監控區域；—影像擷取單元，用以掏取該 監控區域之-影像資料；—儲存單元，儲存有—影像分析裡式^ -處理單元，與該光源投射單元、該影像#|取單元及 … 連接’用以載人該影像分析程式，以分析該影像資料並根= 析結果，傳送-控制信號；以及—警示單元，與該處理單元連接" 接收該控制信號，根據該控制信號以發出一馨示。 監控裝置，其中， 互補金氧半.導體 為達上述目的，提出一種如上所述的ATM 該影像擷取單元包括電荷耦合元件（CCD) ' (CMOS)或網路攝影機（ip Camera)其中之—。 M408755 為達上述目的，提出一種如上所述的ATM監控裝置，其中， 。亥結構光為點結構光 ' 線結構光、多線結構光或網格結構光其中 — 〇 為達上述目的，提出一種如上所述的ATM監控裝置，其中， 該處理單元包括中央處理單元（cpu，Central Pr〇cessing咖）、數 ^虎處理 6 (DSP ’ Dlgltal Signal Processing)或專用積體電路 (ASIC，APPlicati.on Specific 加叩㈣ 口⑽⑻其中之一。 φ 為達上述目的，提出一種如上所述的ATM監控裝置，其中， 該儲存單元儲存經該處理單元分析過後之該影像資料。 【實施方式】 弟1圖為依據本創作—實施例之ATM監控裝置的方塊示意 圖。 々第1圖所7F，ATM監控裝置1〇〇包括光源投射單元、 *影像擷取單元⑽、儲存單元⑽、處理單元150及警示單元16(>。 參A™監控裝置刚設置於自動櫃員機、自動櫃員機周邊或同時於 自動櫃員機及自動櫃員機周邊皆設置。 ATM監控裝置1〇〇例如使用結構光的犯座標量測方法而 3D座標量測方法主要的包括有三角量測法、相位移法和對隹量測 法。而結構光3D取像的方式例如是利用影像擷取單元P〇虫光 源投射單元u〇間的同位（corresp〇ndjng)資訊來計算座標。由光源 投射早π 1H)將編碼圖案影像投射至被攝物(或人)表面並由影 像糊取單元120擷取結構光經投射後因被攝物（或人）表面凹凸不 平南度變化而反射所形成之㈣畸變影像，其中料資訊隱含在 M408755 變形的圖案影像中’藉由取得圖像的解碼與影像擷取單元I]。的 同位資訊，處理單元15〇計算出每個像素(pixel)的相對位置以 及物體表面的3D座標資訊，重構出3D輪廊，辨識出人體及物 品在監控區域内的相對距離和立體樣貌，提供後續影像分析判 斷’以辨識異常狀況的出現；其中，物件3d取樣方法例如有分 時投影（Time-multiplexing)、空間區域（一_•以⑻似 向編碼（DirectCoding)等，在此僅為舉例，並不以此為限。In order to achieve the above object, an ATM monitoring device is provided, which is disposed around an automatic implanter or an automated teller machine. The ATM monitoring device includes: a light source projecting unit for projecting a structure light to the monitoring area; and an image capturing unit For capturing the image area of the monitoring area; - the storage unit, storing the image analysis type ^ - processing unit, and the light source projection unit, the image #| taking unit and ... connecting 'for carrying people An image analysis program for analyzing the image data and rooting the result, transmitting a control signal; and - an alerting unit, connecting to the processing unit " receiving the control signal, and issuing a singularity according to the control signal. A monitoring device, wherein a complementary metal oxide half conductor, for the above purpose, proposes an ATM as described above. The image capturing unit comprises a charge coupled device (CCD) ' (CMOS) or an ip camera (ip camera) - . M408755 In order to achieve the above object, an ATM monitoring device as described above is proposed, wherein. The structure light of the structure is a point structure light, a line structure light, a multi-line structure light or a grid structure light, wherein - for the above purpose, an ATM monitoring device as described above is proposed, wherein the processing unit comprises a central processing unit (cpu) , Central Pr〇cessing coffee), DSP 'Dlgltal Signal Processing' or one of the special integrated circuit (ASIC, APPlicati.on Specific twisted (4) port (10) (8). φ For the above purpose, propose a The ATM monitoring device, wherein the storage unit stores the image data analyzed by the processing unit. [Embodiment] FIG. 1 is a block diagram of an ATM monitoring device according to the present creation embodiment. 7F, the ATM monitoring device 1 includes a light source projection unit, an image capturing unit (10), a storage unit (10), a processing unit 150, and a warning unit 16 (> The ATM monitoring device is just installed in the vicinity of the automatic teller machine and the automatic teller machine. Or at the same time, it is installed in the vicinity of the ATM and the ATM. The ATM monitoring device 1 uses, for example, the coordinate measurement method of the structured light and the 3D coordinates. The measurement methods mainly include triangulation measurement, phase displacement method and convection measurement method, and the way of structural light 3D image acquisition is, for example, the use of image capture unit P locust light source projection unit u〇 co-located (corresp 〇ndjng) information to calculate coordinates. Projected by the light source early π 1H) Projecting the coded pattern image onto the surface of the object (or person) and extracting the structured light by the image pasting unit 120 after projecting by the object (or person) (4) Distortion image formed by reflection of the unevenness of the surface and the reflection of the surface, wherein the information is implicit in the M408755 deformed pattern image 'by decoding the image and the image capturing unit I]. 15〇 Calculate the relative position of each pixel (pixel) and the 3D coordinate information of the surface of the object, reconstruct the 3D wheel corridor, identify the relative distance and stereoscopic appearance of the human body and objects in the monitoring area, and provide subsequent image analysis and judgment. 'To identify the occurrence of abnormal conditions; among them, the object 3d sampling method is, for example, time-multiplexed, spatial region (a _• (8) directional coding (DirectCoding), etc., here only For example, it is not limited to this.
以下將針對各組成單元做說明。 光源扠射單兀"〇用以將結構光投射到監控區域，例如將編 碼圖案影像投射到監控區域中之被攝物表面（其中_ 一及 Hilbert curve是比較常被運用的投影編碼方式）；atm監控裝置 】〇〇可以包括單個或複數個光源投射單元11〇。 光源投射單元U0所投射出的結構光可以為點結構光、線结 構光、多線結構光和網格結構光其中之_或其任意組合。結 可以為可見波長或不可見波長，例如為紅外線。 7 影像搁取單元12G用以卿_投射單元m投射至監控區 域之結構光所歧射及歧㈣份㈣像資料⑵，並將影像資 料⑵傳送至處理單元心ATM監控裝置⑽可以以 複梅_元】2。;影像操取單…如包括電荷J d (CCD)、互|金氧半導體(CM〇s)或網路攝影嫌 中之一或其任意組合。 人影儲存有影像分析程式⑷，供處理單元-載 里/ 141 ’储存單元14〇可包括 介質等，例如a 土址 沈4干—組姑存 、川為切、硬碟、磁碟陣列、固態硬碟、唯讀記憶體 M408755 (ROM)、隨機存取記憶體(RAM)、動態隨機存取記憶體⑴以^丨）、 靜態隨機存取記憶體（SRAM)、同步動態隨機存取記憶體 或快閃記憶體（F14sh Memory)等。 處理單元150與光源投射單以1〇、影像掏取單&】2〇及能 存單元140相連接，處理單元150載入影像分析程式丨4〇，以分 析影像資料m(若由影像擷取單元120所傳送來的影像資料為刀類 比影像資料，則需先將其轉換為數位影像資料），並根據所分析的 結果，傳送控制信號m ;其中，處理單元15〇载入影像分斬程 式刚後所進行的影像處理及分析例如可以包括對影像資料η 進行預處理（例如亮度修正、消除抖動等），以及利用影像掏取單 元120與光源投^單幻10間的同位資訊來計算座標。藉由影像 擷取單元120操取結構光經投射後因被攝物（或人）表面凹凸不平 高度變化而反射卿成之扭㈣變影像（深度f訊隱含於其中）， 而計算出物體表面的3維座標資訊，重構出3維輪廊，辨識出人 體及物品在監控區域内的相對距離和立體樣貌（包括辨識出移動 物體的接近及絲，人體的臉部、手部、腳部及軀幹的姿體型態 等），再提供後續進行分析判斷是否有異f行為及事件（包括根據 影像大小、特徵、動作及輪廓，例如偵測出於某時間點前後包括 有自動櫃員機的影像有所差異，則可能是提款人留下金融提款 卡所k現金、森包或個人物品，或是被張貼廣告，或是犯罪份 子於自動櫃員機,i意留置危險物品，或是歹徒於自動揠員機上声 魏鍵盤、讀卡H或攝影機，又例如制出肢體動作符合預先所 定義被強劫的特徵動作時等）若出現異常狀況，則根據異常狀況 專送控制L破151至警不單元16〇。這樣的方式可以省去傳統 7 M408755 監控影齡析判斷所需要的高運算負載，同時提高準確率。 處理早70 150具有包括類比/數位轉換、數位/類比轉換及景《 像處理之魏，例如包括巾«理單元(咖，c瞻指⑽ssillg ㈣）、數位訊號處理器（歸，。⑽㈣ f i^(ASIC > Appj,cation Specific Integrated Circuits)^ Ψ ^ 其任意組合。 • 警示單元160與處理單元⑼相連接，警示單元l60接收處 籲理早几150所傳送來的控制信號151，並根據控制信號⑸發出 警示。警示例如為經過處理之聲、光、文字及影像其中之其 =心組σ，透過發聲警示、發光警示' 網頁㈣）警示、電子郵件 :不無線通机‘示或其任意組合等方式來進行警示，其中，發 聲。π*係透過可f聲之設備執行，例如透過剩A、揚聲器或蜂鳴 器等嗜光警示係透過可發光之設備執行，例如透過咖發光器 ’、或θ不燈等’網頁警示係透過可顯示網頁内容之設備執行，例 •如透過筆記型電腦或平板電腦等，無線通訊警示則透過具有無線 Φ通efl功此之設備執行，例如透過智慧型手機或平板電腦等。 ATM監控裝置100可透過警示單元16〇現地發出警報示警’ 現场警俯可即時4理，此外’也可以遠端監控，異地接受警示資 訊，通報警消單位。 更進—步，#ΓΜ監控裝置100可啟動記錄影像功能，使储存 單元140儲存經處理單元15〇分析過後的影像資料丨2丨供曰後 ㈣錄影存檔查看’追查異常事件發生的經過，此外，细監控 A置100尚可異地備援，也就是儲存單元]4〇尚可設置於遠端處。 第2圖為依據本創作一實施例之設置於自動櫃員機上之部分 则·08755 監控裝置的立體示意圖。 如第2圖所示，自動櫃員機27〇上設置有光源投射單元2U)、 ❼像彳4取單元220及警示單元260。光源投射單元21 〇投射出結 構光211 ’影像擷取單元22〇擷取包括所投射出的結構光2丨丨及 結構光211遇人p物所被反射的影像資料；而警示單元26〇為發 聲發光器’於偵測出異常狀況時發出聲光警示。 第3圖為依據本創作一實施例之設置有監控裝置的自動櫃員 _ 機及其周圍環境的俯視圖。 如第3圖所示，自動櫃員機37〇上設置有光源投射單元3丨〇、 衫像擷取單元320及警示單元360。光源投射單元3丨〇投射結構 光至監控區域380，當有人進入自動櫃員機周邊39〇環境及監控 區域380,越接近^動櫃員機37〇，結構光照射到人身上的影像網 格形狀將由小漸炎，可依此判斷人正在接近自動櫃員機37〇。影 像擷取單元320擷取監控區域38〇内之影像資料（包括自人身上所 '反射結構光之影像資料，其中含有相位上的變化）。 > 第4圖為依據本創作—實施例之設置有監控裝置的自動偃員 機及其周圍環境鈞俯視圖。 如第4圖所示’自動櫃員機周邊49〇設置有光源投射單元 410、影像操取單元420及警示單元46〇。光源投射單元彻將結 構光投射到監控i域480 (涵蓋自動櫃員機47〇 二 -操取監控區域48。中包括人員、自動樞員機47:== 機周邊490所反射結構光之影像資料，再交由處理單元進行對影 像資料的分析，而從中發現出異常狀況，進而透過警示單元 發出警示。 9 M4U8755 本創作在不侵犯客戶隱私權的前提下透過光源投射單元及 如像Μ取單九偵測自動櫃員機機台及其周圍環境，並經過處理單 疋載入衫像分析判斷程式進行分析判斷，可防範自動櫃員機上為 竊取他人重要個錢被黏貼假鍵盤、讀卡器及安裝偷拍針孔攝影 機亦可以提醒提款人避免因疏忽而留下金融卡提款錢包及 個人物。。’更甚者’可防範及通報提款人於自動櫃員機取款後被 搶劫（例如为析判斷出影像中兩人相對其中一人高舉雙手），抑 〆是預防犯罪h子惡思遺留不明危險物品於自動櫃員機週遭：也 17 ’十對機的破壞行為作嚇止及通報；也可以識別提款人的 ㈣遮擔（例如提款人頭戴全罩式安全帽或口罩遮播面部），可要 长才疋执人移除臉部遮蔽後才能操作自動櫃員機；以及當發生帳 務糾紛時，例如赢動櫃員機“不吐錢，，《‘‘金額錯誤”時可透 i所錄像資料树認交易狀況，避免提款人或金融機構 的紛爭與損失。 依據本創作之監控Μ，利用適當的光源形成結構光照射人 <與物體’在可控制的照射條件之下，能降低環境干擾，取得適 2影像資料進行分析，有效的克服光線不均（甚至是無照明黑暗 U)影響影|像分析判讀結果的問題，改善事件發生時移動影 象的侦測1位、追縱與行為動作分析判斷的料性及準確性， 達到事先獅犯，、事發時快速通報與事後追查的功能。 以上所述㈣舉韻，而料限舰者。㈣未_本創作 範！’“其進行之等效修改或變更，均應包含於後附 之申s月專利範圍中。 M408755 【圖式簡單說a启】 第1圖為依據本創作一實施例之監控裝置的方塊示意圖。 第2圖為依轅本創作一實施例之設置於自動櫃員機上之部分 監控裝置的立體圖。 第3圖為依據本創作一實施例之設置有監控裝置的自動櫃員 機及其周圍環境的俯視圖。 第4圖為依據本創作一實施例之設置有監控裝置的自動櫃員 .機及其周圍環境的俯視圖。 i 【主要元件符號說明】 100 ATM監控裝置 110、210、310、:410 光源投射單元 120 、 220 、 320 、 420 影像擷取單元 121 影像資料 140 儲存單元 141 影像分析程式 150 處理單元 151 控制信號 160 、 260 、 360 、 460 警示單元 211 結構光 270 、 370 、 470 自動櫃員機 380 、 480 監控區域 390 > 490 自動櫃員機周邊The following will explain the components. The light source splitting unit is used to project structured light onto the monitoring area, for example, to project a coded pattern image onto the surface of the object in the monitoring area (where _1 and Hilbert curve are commonly used projection coding methods). The atm monitoring device can include a single or a plurality of light source projection units 11A. The structured light projected by the light source projecting unit U0 may be point structure light, line structure light, multi-line structure light, and mesh structure light, or any combination thereof. The junction can be a visible wavelength or an invisible wavelength, such as infrared. 7 The image capturing unit 12G is used for projecting light to the monitoring area to project and discriminate (four) copies of the image data (2), and transmitting the image data (2) to the processing unit. The ATM monitoring device (10) can be used by the _ yuan] 2. Image manipulation list... includes one of charge J d (CCD), mutual | MOS ss or network photography, or any combination thereof. The image storage program has an image analysis program (4) for the processing unit - in-load / 141 'storage unit 14 〇 can include media, etc., for example, a soil site sinks 4 dry - group hangs, Chuanwei cut, hard disk, disk array, solid state Hard disk, read-only memory M408755 (ROM), random access memory (RAM), dynamic random access memory (1), static random access memory (SRAM), synchronous dynamic random access memory Or flash memory (F14sh Memory), etc. The processing unit 150 is connected to the light source projection unit by 1 〇, the image capture unit & 2 〇 and the energy storage unit 140, and the processing unit 150 loads the image analysis program 〇 4 〇 to analyze the image data m (if the image is 撷The image data transmitted by the unit 120 is a knife analog image data, which needs to be converted into digital image data first, and the control signal m is transmitted according to the analyzed result; wherein the processing unit 15 loads the image distribution The image processing and analysis performed immediately after the program may include, for example, pre-processing the image data η (for example, brightness correction, blur removal, etc.), and calculating the parity information between the image capturing unit 120 and the light source. coordinate. The image capturing unit 120 is used to calculate the object after the projection light is projected, and the surface of the object (or person) is changed according to the height of the unevenness of the object (or the human being), and the image is reflected (the depth f is hidden in it), and the object is calculated. The 3-dimensional coordinate information of the surface reconstructs the 3-dimensional corridor to identify the relative distance and stereoscopic appearance of the human body and objects in the monitoring area (including recognizing the proximity of the moving object and the silk, the face, the hand of the human body, The posture of the foot and the trunk, etc.), and then provide subsequent analysis to determine whether there are different behaviors and events (including according to image size, features, motions and contours, such as detection of an ATM before and after a certain time point) The difference in the image may be that the cashier left the cash, the money package or the personal belongings, or was posted an advertisement, or the criminals were at the ATM, i intended to keep the dangerous goods, or The gangsters use the automatic keyboard to read the Wei keyboard, the card reader H or the camera, and, for example, when the limb movements meet the characteristic movements that have been forcibly defined in advance, etc.) Special delivery control condition L not break alarm unit 151 to 16〇. This way, the high computational load required by the traditional 7 M408755 to monitor the age determination can be eliminated, and the accuracy can be improved. Handling early 70 150 has the analog/digital conversion, digital/analog conversion and the image processing, such as including the towel «the unit (coffee, c (10) ssillg (four)), digital signal processor (return, (10) (four) fi^ (ASIC > Appj, cation Specific Integrated Circuits) ^ Ψ ^ Any combination thereof. • The alert unit 160 is connected to the processing unit (9), and the alert unit l60 receives the control signal 151 transmitted from the earlier 150, and according to the control The signal (5) sends a warning. The police example is the processed sound, light, text and image, which is = heart group σ, through audible warning, illuminating warning 'web (4)) warning, email: not wirelessly on-show or any Combine and other methods to alert, among them, sound. The π* system is implemented by means of a audible device, for example, through a illuminating device such as a residual A, a speaker or a buzzer, through a device capable of illuminating, for example, through a gamma illuminator, or a θ no light, etc. The device can display the content of the webpage. For example, if the notebook or tablet is used, the wireless communication alert can be executed through the device with wireless tongtong efl, such as through a smart phone or tablet. The ATM monitoring device 100 can issue an alarm warning through the warning unit 16 on the spot. The on-site warning can be instantaneously monitored. In addition, the remote monitoring can be performed remotely, and the warning information can be received in different places to pass the alarm elimination unit. Further, the monitoring device 100 can start the recording image function, so that the storage unit 140 stores the image data after the analysis by the processing unit 15 and the image is archived. (4) The video archive is viewed to track the occurrence of the abnormal event. , fine monitoring A set 100 can still be a backup, that is, the storage unit] 4 can still be set at the far end. Fig. 2 is a perspective view showing a portion of the 08755 monitoring device installed on the automatic teller machine according to an embodiment of the present invention. As shown in FIG. 2, the automatic teller machine 27 is provided with a light source projecting unit 2U), a camera unit 4, and a warning unit 260. The light source projecting unit 21 〇 projecting the structured light 211 ′ the image capturing unit 22 captures the image data including the projected structured light 2 丨丨 and the structured light 211 reflected by the human p object; and the warning unit 26 is The audible illuminator emits an audible and visual warning when an abnormal condition is detected. Figure 3 is a plan view of an automated teller machine and its surroundings provided with a monitoring device in accordance with an embodiment of the present invention. As shown in FIG. 3, the automatic teller machine 37 is provided with a light source projection unit 3, a shirt image capturing unit 320, and a warning unit 360. The light source projecting unit 3 丨〇 projecting the structured light to the monitoring area 380. When someone enters the environment of the ATM and the monitoring area 380, the closer to the ATM, the shape of the image grid that is illuminated by the structured light will be reduced by Xiao Xiao. Inflammation, it can be judged that the person is approaching the ATM 37〇. The image capturing unit 320 captures the image data in the monitoring area 38 (including the image data of the reflected structure light from the human body, which contains the change in phase). > Fig. 4 is a plan view of an automatic employee equipped with a monitoring device according to the present creation and its surroundings. As shown in Fig. 4, the periphery of the ATM is provided with a light source projection unit 410, an image manipulation unit 420, and a warning unit 46A. The light source projection unit completely projects the structured light to the monitoring i domain 480 (covering the automatic teller machine 47-second operation monitoring area 48. The image includes the personnel, the automatic pivoting machine 47: == the surrounding image of the structured light reflected by the machine peripheral 490, The processing unit then analyzes the image data, and finds an abnormal condition, and then sends a warning through the warning unit. 9 M4U8755 This creation is through the light source projection unit and the image capture unit without infringing the privacy of the customer. Detecting the ATM machine and its surrounding environment, and processing and analyzing the single-loaded shirt image analysis and judgment program to prevent the important money on the ATM from being affixed to the fake keyboard, card reader and sneak shot The hole camera can also remind the cashier to avoid inadvertently leaving the financial card withdrawal wallet and personal belongings. 'More even' can prevent and notify the cashier to be robbed after the withdrawal of the ATM (for example, to judge the image The two of them raised their hands relative to one of them. The shackles are crime prevention, and the evils left behind are unknown dangerous goods in the ATM: also 17 'Thirty pairs of machine damage behavior to be scared and notified; can also identify the cashier's (four) cover (such as the cashier wearing a full-face helmet or mask to cover the face), can be long-term transfer In addition to face shading, the ATM can be operated; and when a bill dispute arises, such as winning the teller machine "do not spit money," "'the wrong amount" can be used to identify the transaction status, avoiding the cashier Or the disputes and losses of financial institutions. According to the monitoring of this creation, using appropriate light sources to form structured light to illuminate people &objects; under the controllable illumination conditions, can reduce environmental interference, obtain appropriate 2 image data for analysis Effectively overcome the uneven light (even the unlit dark U) affects the shadow | like the analysis of the interpretation of the results, improve the detection of moving images when the event occurs, the tracking and behavioral analysis of the material and accuracy Sexuality, the ability to reach the lion beforehand, and the function of quick notification and follow-up after the incident. The above mentioned (4) rhyme, but limited to the ship. (4) not _ this creation fan! '" its equivalent modification or change It should be included in the scope of the attached patent application. M408755 [Simple diagram of a diagram] FIG. 1 is a block diagram of a monitoring apparatus according to an embodiment of the present invention. FIG. 2 is an implementation of the creation according to the present invention. 3 is a perspective view of a part of the monitoring device installed on the automatic teller machine. FIG. 3 is a top view of the automatic teller machine provided with the monitoring device according to an embodiment of the present invention and its surrounding environment. FIG. 4 is a view of an embodiment according to the present invention. A top view of the automatic teller machine and its surroundings provided with the monitoring device i [Main component symbol description] 100 ATM monitoring device 110, 210, 310, 410 direct light source projection unit 120, 220, 320, 420 image capturing unit 121 Image data 140 storage unit 141 image analysis program 150 processing unit 151 control signals 160, 260, 360, 460 alert unit 211 structured light 270, 370, 470 automated teller machine 380, 480 monitoring area 390 > 490 automated teller machine periphery