591240 玖、發明說明： 【發明所屬之技術領域】 本發明係關於一種超音波影像模擬裝置，為一種可快 速查詢影像資料庫而送出二維超音波模擬影像，以便於供 三維超音波影像處理系統進行功能驗證、測試及精確度校 正之用，免除須實際掃描產生二維超音波影像之不便。 【先前技術】 二維超音波影像處理系統的研發過程中，對於功能驗 ，及性能的測試方面，必須透過二維超音波影像資料=能 實施，基於此限制下，常因不斷地等待二維超音波影像視 訊裝備到達而導致研發效率低落的缺點，針對此問題，確 有予以改善之需求。 【發明内容】 本發明之主要目的在於提供一種超音波影像模擬裝置 ，尤指一種可供輸出二維超音波模擬影像資料，以供三維 超音波影像處理系統有效率地進行功能驗證、測試及精 性校正者。591240 发明 Description of the invention: [Technical field to which the invention belongs] The present invention relates to an ultrasound image simulation device, which is a type of two-dimensional ultrasound simulation image that can quickly query the image database for the three-dimensional ultrasound image processing system. It is used for functional verification, testing and accuracy correction, eliminating the inconvenience of having to actually scan to generate a two-dimensional ultrasound image. [Previous technology] During the development of a two-dimensional ultrasonic image processing system, functional inspection and performance testing must be carried out through two-dimensional ultrasonic image data = can be implemented. Based on this limitation, it is often necessary to wait for two-dimensional images. The shortcomings of low research and development efficiency caused by the arrival of ultrasonic video equipment are indeed a need for improvement. [Summary of the Invention] The main object of the present invention is to provide an ultrasonic image simulation device, in particular, a device capable of outputting two-dimensional ultrasonic analog image data for efficient verification, testing, and refinement of a three-dimensional ultrasonic image processing system. Sex corrector.
本I月之a目的在於提供一種超音波影像模擬裝 ’為包括一影像資料庫以及一超音波影像模擬器所組成 此超音波影像模擬裝置為直接查詢及取得來自於1像 料庫所儲存之相應影像資料，依需要產生連續性二維類 =或連續性地送出：維數位超音波影像資訊，提供即 超曰波影像處理系統之所需。 本發明之另-目的在於提供一種超音波影像模擬裝 ，S玄超音波影像模擬器，為模擬出超音波探測H對虛擬 6 591240 維（器官組織）仿體進行掃描，據以產生虛擬器官 維仿體（phantom)之數位影像輪出，達到模擬出實以 音波探測器（pr〇be)之以扇形掃插方式組織器官所產= -系列連續性二維超音波影像，供三維超音波 統之驗證、測試及校正之要求。 示 本發明之又一目的在於提供-種超音波影像模擬裝置 ，該超音波影像模擬器包括：數位影像輸入處理模組、快 閃記憶體、隨機存取記憶體、數位邏輯控制輸出電路、數 位類比轉換電路及數位視訊資料傳輸緩衝器所組成， 音波影像資料庫送入的資料，經數位影像輸入處理模植接 收處理後，經快閃記憶體進行較長時間儲存、並視需要將 影像載入隨機存取記憶體（以提昇存取速度），缺後，依 ::所：：輸出型態（類比或數位），進行必要的轉換步驟 ί接：或類比之二維超音波模擬影像，以便於快速 地铨l三維超音波影像處理系統使用。 【實施方式】 如第二圖所示’本發明之超音波影像模擬裝置，為包 電缵*食超曰波衫像貧料庫（3 0)以及-透過快速傳輸 電㈣互連接的二維超音波影像模擬器（1〇)所共同組 °亥—维超音波影像資料庫（3 0 )可由—内含快速傳 輸匯流道（如：⑽匯流道）之個人電腦（2〇)(、或筆 Π'、：業級電腦等）操控，以選擇性地決定輸出（ 一女办像貝料至二維超音波影像模擬器（1 〇 )中，該 。曰波々像=貝料庫（3 〇 )提供虛擬立體器官仿體， 7 建置有各種典型的立體影 一 ，將之分解成-系列如同「点^經由影像產生相關軟體 frame)，並置於其影像儲存區中輸出的二维圖框（ 波影像模擬器（10)則接“備用），而該二維超音 影像時序訊號與依實際需料接收/館存、產生 :—及類比影;:要:接由其數位_ 位或類比影像視訊，供=唯碩（如.Rs·170)輸出數 以構成-可快速地產生；二音;影像處理系統使用，據 擬裝置。 “-維模擬影像之超音波影像模 如第=維超音波影像模擬器（10)之内部結構上，為 所不，為由數位影像輸入處 閃記憶體（…、隨機存取記，，體（二(1上）、快 數仞、目 ）數位類比轉換電路（1 5 )以及 數1 見訊資料傳輸緩衝器（U)所共同組成，其中，該 心：像輸入處理模組（11)為快速地接收來自超音波 ^料庫的資料，先將資料存入快閃記憶體（1= 體==時間的保存），再將資料載入至隨機存取記憶《 心提供高速存取之效益，其次，由數位邏輯控 比=出電路（1 4 )產生系統所需之時序訊號，例如··類 ，d象時序g號（RS_17G)或數位視訊（LVDS)通信協定訊號 依…述疋之輸出型態（類比或數位），經數位類比轉 換電路fic;、 ^ 、士 11b)將二維圖框轉換為類比式二維超音波影像 、輸出或經數位視訊資料傳輸緩衝器（1 Θ )，進行數 立硯訊資料輸出。 591240 第三圖為顯示本發明之二維超音波影像資料庫（3 〇 )之架構示意圖，為包括有··二維超音波資料物件輸入處 里器（3 1 )、查詢處理器（3 2 )、取像處理器（3 3 )、二維超音波影像資料庫（3 4 )以及二維超音波影像 才备案儲存系統（3 5 )，由該二維超音波資料物件輸入處 理裔（3 1 )將外部送入的各類典型器官超音波影像轉換 為貝料物件（data object)後，並同時賦予每個影像物件一相 應的‘藏’並連同影像物件存檔路徑、檔名#寫入至二维 超音波資料庫（3 4)中，而相應之影像物件本身㈣入 至二維超音波影像檔案儲存系統（3 5 )中，而當被授權 的使用者經由圖面左側之個人電腦（2 〇 )輸入查詢鍵值 時，即經由查詢處理器（32)向二維超音波資料庫㈡ 4 )查詢資料，再由二維超音波取像處理器（3 ”負責 =二ΓΠ波影像播案储存系統（3 5)索取相應影像二 音波影像資料至本發明之二維超音波影 像极擬裔，構成輸入與輸出作業。 士一故以前述說明可知’本發明為提供—可快速地提 衧二維超音波影像處理系統所需之二維超音波： 解決方案，經由資料庫盥_ ^貝料的 τ早…一維超音波影像模 ，快速地送出二维超音波模擬影像資料1以解配： 像輸出裝備獲得耗時而導致三維影像系統驗證、測=二 符專利申請要件，麦依法提出申請。 文羊之故叶，應 9 591240 【圖式簡單說明】 (一） 圖式部分 第一圖：係本發明之功能方塊圖。 第二圖：係本發明之使用示意圖。 第三圖··係本發明之影像資料庫之功能方塊圖。 (二） 元件代表符號 (1 0 )視訊影像模擬器 (11)數位影像輸入處理模組 (1 2 )快閃記憶體 (1 3 )隨機存取記憶體 (1 4 )數位邏輯控制輸出電路 (1 5 )數位類比轉換電路 (1 6 )數位視訊資料傳輸緩衝器 (2 0 )個人電腦 (3 0 )超音波影像資料庫 (3 1 )資料物件輸入處理器 (3 2 )查詢處理器 (3 3 )取像處理器 (3 4 )二維超音波資料庫 (3 5 )檔案儲存系統The purpose of this month is to provide an ultrasound image simulation device, which includes an image database and an ultrasound image simulator. This ultrasound image simulation device is used to directly query and obtain data stored in the 1 image library. Corresponding image data is generated as required. Continuous two-dimensional type = or continuously sent: dimensional digital ultrasonic image information, which is required for the ultrasonic image processing system. Another object of the present invention is to provide an ultrasound image simulation device, an S-sound ultrasound image simulator, which scans a virtual 6 591240-dimensional (organ tissue) phantom to simulate an ultrasound detection H, thereby generating a virtual organ dimension. The digital images of the phantom are rotated to achieve the simulation of the actual production of the tissues and organs by the sonic wave probe (prObe) =-a series of continuous two-dimensional ultrasound images for three-dimensional ultrasound system Verification, testing and calibration requirements. It is another object of the present invention to provide an ultrasonic image simulation device. The ultrasonic image simulator includes: a digital image input processing module, a flash memory, a random access memory, a digital logic control output circuit, and a digital It is composed of an analog conversion circuit and a digital video data transmission buffer. The data sent by the audio-visual image database is processed by digital image input processing, and then stored in flash memory for a long time. Enter the random access memory (to improve the access speed), and if necessary, perform the necessary conversion steps according to the output type (analog or digital), and then connect: or analog two-dimensional ultrasound simulation image, In order to quickly use the three-dimensional ultrasound image processing system. [Embodiment] As shown in the second figure, 'the ultrasonic image simulation device of the present invention is a two-dimensional, two-dimensional interconnected package that includes electricity, food, food, and clothing (30) and- The common set of the ultrasound image simulator (10) is the Hai-dimensional ultrasound image database (30), which can be-a personal computer (2) (including a personal computer (2)) (or Pen Π ',: industry-level computer, etc.) to selectively determine the output (a woman's office like a shellfish to a two-dimensional ultrasound image simulator (10)). 3 〇) Provide virtual stereo organ prototyping, 7 built a variety of typical three-dimensional image one, and break it down into a series-like "point ^ through the image to generate the relevant software frame), and put it in its image storage area to output two-dimensional The picture frame (wave image simulator (10) is connected to "spare"), and the two-dimensional ultrasound image timing signal is received / stored and generated according to actual needs:-and analog video; Bit or analog video, for = Weisuo (such as .Rs · 170) output number to constitute-can be generated quickly; Sound; image processing system, according to the proposed device. "The ultrasonic image model of the -dimensional analog image is like the internal structure of the third-dimensional ultrasonic image simulator (10), which is not what it is. It is a flash memory (..., random access record, ... (Two (1 on), fast number, mesh) The digital analog conversion circuit (1 5) and the number 1 data transmission buffer (U) are composed of the core: the heart: like the input processing module (11) In order to quickly receive data from the ultrasonic library, the data is first stored in flash memory (1 = body = = time saving), and then the data is loaded into the random access memory "Heart provides high-speed access Benefits, secondly, the digital logic control ratio = output circuit (1 4) generates the timing signals required by the system, such as class, d like timing g number (RS_17G) or digital video (LVDS) communication protocol signal according to ... The output type (analog or digital) is converted by a digital analog conversion circuit fic ;, ^, ± 11b) into an analog two-dimensional ultrasonic image, output or via a digital video data transmission buffer (1 Θ ) To output the data of Digital Audio. 591240 The third picture shows The schematic diagram of the two-dimensional ultrasonic image database (30) of the present invention includes a two-dimensional ultrasonic data object input register (31), a query processor (32), and an image acquisition processor. (3 3), the two-dimensional ultrasonic image database (34), and the two-dimensional ultrasonic image recording and storage system (35). The two-dimensional ultrasonic data object input processing family (31) sends external After converting the ultrasonic images of various types of typical organs into shell objects (data objects), each image object is given a corresponding 'hiding' and written into the two-dimensional ultrasonic data together with the image object archive path and file name # Library (34), and the corresponding image object itself is imported into the two-dimensional ultrasound image file storage system (35), and when the authorized user enters the query via the personal computer (2) on the left side of the figure When the key value is obtained, the data is queried from the two-dimensional ultrasonic database 查询 4) through the query processor (32), and then the two-dimensional ultrasonic image acquisition processor (3) is responsible for the two ΓΠ wave image broadcast storage system (3 5) Request the corresponding image two-wave image data to this The two-dimensional ultrasound images of Ming Dynasty are very close to each other, constituting the input and output operations. Based on the foregoing description, Shiyi knows that the present invention provides-can quickly improve the two-dimensional ultrasound required by the two-dimensional ultrasound image processing system: The solution is to quickly send 2D ultrasonic simulation image data 1 through the database of _ ^ shell material τ early ... one-dimensional ultrasonic image module for unmatching: The time-consuming image output equipment leads to the verification and measurement of the 3D image system. = Essentials of Erfu patent application, Mai applied for the law. The origin of Wenyang should be 9 591240 [Simplified illustration of the drawing] (1) The first drawing of the drawing part: the functional block diagram of the present invention. The second drawing: the The application diagram of the present invention. The third figure is a functional block diagram of the image database of the present invention. (2) Component representative symbols (1 0) Video image simulator (11) Digital image input processing module (1 2) Flash memory (1 3) Random access memory (1 4) Digital logic control output circuit ( 1 5) Digital analog conversion circuit (1 6) Digital video data transmission buffer (2 0) Personal computer (3 0) Ultrasonic image database (3 1) Data object input processor (3 2) Query processor (3 3) Image processing processor (3 4) 2D ultrasonic database (3 5) file storage system