201117186 六、發明說明： 【發明所屬之技術領域】 [_本發明涉及-種圖像4理系、统，特別是一種移動設備的 圖像縮放處理系統及方法。 [先前技術] 剛目前，行動電話、掌上電腦、掌上遊誠等具有圖像顯 不功能的移動設備已經非常普及，消費者在使用該等產 品時，有時可透過按鈕'觸携屏等對顯示的圖像進行縮 〇 放，以滿足不同的要求，然，隨著科技的發展，人們希 望對該等技術進行气進，以使此類產品的圖像顯示功能 更加靈活化、智慧化、人性化。。 ' 【發明内容】 — 剛鑒於以上内容’有必要提供H象顯示系統及方法， 可更方便地對移動設備的圖像進行縮放、 [0004] 〇 -種圖像顯7F系統，包括—移動設備、至少—加速度感 測器及-圖像處理單元，該至少__加速度感測器用於感 測忒移動設備的加速度，並將該移動設備的加速度轉化 為位移資料’該位移資料表示該移動設備移動的方向和 位移量，該圖像處理單元用於接收該位移資料，並根據 該位移資料對該移動設備關像進行即時的縮放處理。 [0005] 一種圖像顯示方法，包括以下步驟： [0006] —移動設備顯示圖像； [0007] -加速度感測器感測該移動設備的加速度，並將該移動 設備的加速度轉化為位移資料，隸移資料表示該移動 098138592 表單編號A0101 第3頁/共13頁 0982066215-0 201117186 設備移動的方向和位移量；以及 [0008] 一圖像處理單元接收該位移資料，並根據該位移資料對 該移動設備的圖像進行即時的縮放處理。 [0009] 前述圖像顯示系統及方法透過感測移動設備的加速度獲 知移動設備與使用者的距離，以選擇一對應的縮放倍數 ，使對該移動設備的使用更方便靈活。 【實施方式】 [0010] 請參閱圖1，本發明圖像顯示系統1的較佳實施例包括一 〇 移動設備12、一加速度感測器14及一圖像處理單元16。 [0011] 該移動設備12用於顯示圖像，其包括但不限於行動電話 、掌上型電腦、掌上遊戲機等，該圖像顯示系統1用於對 該移動設備12所顯示的圖像進行縮放處理。 [0012] 該加速度感測器14可設於該移動設備12内或設於該移動 設備外表面。該加速度感測器14用於感測該移動設備12 的加速度，並將該移動設備12的加速度轉化為位移資料201117186 VI. Description of the invention: [Technical field to which the invention pertains] [The present invention relates to an image system, a system, and more particularly to an image scaling processing system and method for a mobile device. [Prior Art] At present, mobile devices such as mobile phones, PDAs, and handheld games have become very popular. When consumers use these products, they can sometimes use the button to touch the screen. The displayed images are zoomed out to meet different requirements. However, with the development of technology, people hope to make these technologies enter the air to make the image display function of such products more flexible and intelligent. Humanize. . ' [Invention]] Just in view of the above, it is necessary to provide an H-image display system and method, which can more easily scale the image of the mobile device, [0004] 图像-type image display 7F system, including - mobile device At least an acceleration sensor and an image processing unit, the at least __ acceleration sensor is configured to sense an acceleration of the mobile device, and convert the acceleration of the mobile device into a displacement data, wherein the displacement data indicates the mobile device The direction and the amount of movement of the image processing unit are configured to receive the displacement data, and perform an immediate scaling process on the image of the mobile device according to the displacement data. [0005] An image display method comprising the following steps: [0006] - the mobile device displays an image; [0007] - the acceleration sensor senses the acceleration of the mobile device and converts the acceleration of the mobile device into displacement data , the movement data indicates the movement 098138592 Form No. A0101 Page 3 / Total 13 page 0982066215-0 201117186 The direction and displacement of the device movement; and [0008] an image processing unit receives the displacement data and according to the displacement data pair The image of the mobile device is zoomed in on the fly. [0009] The image display system and method can sense the distance between the mobile device and the user by sensing the acceleration of the mobile device to select a corresponding zoom factor, so that the use of the mobile device is more convenient and flexible. [Embodiment] Referring to Figure 1, a preferred embodiment of an image display system 1 of the present invention includes a mobile device 12, an acceleration sensor 14, and an image processing unit 16. [0011] The mobile device 12 is configured to display images including, but not limited to, a mobile phone, a palmtop computer, a handheld game console, etc., the image display system 1 for scaling an image displayed by the mobile device 12. deal with. [0012] The acceleration sensor 14 can be disposed in the mobile device 12 or on an outer surface of the mobile device. The acceleration sensor 14 is configured to sense the acceleration of the mobile device 12 and convert the acceleration of the mobile device 12 into displacement data.
，該位移資料可表示該移動設備12移動的方向和位移量 CJ 。其中，利用該加速度感測器14測量移動設備12的位移 已為習知技術，在此不再贅述。 [0013] 該圖像處理單元16與該加速度感測器14相連，以接收該 位移資料，並根據該位移資料對該移動設備12的圖像進 行即時的縮放處理。該圖像處理單元16與習知的移動設 備透過按鈕控制圖像處理單元執行圖像縮放的功能相當 ，即本發明中該圖像處理單元16根據所接收的位移資料 控制圖像縮放，而習知移動設備中圖像處理單元根據所 098138592 表單編號A0101 第4頁/共13頁 0982066215-0 201117186 接收的按鈕信號控制圖像縮放β [0014] Ο 本實施例中’當獲知該移動設備丨2朝遠離使用者的方向 運動時，該圖像處理單元16縮小（Zoom Out)該移動設 備12所顯示的圖像，使該移動設備12所顯示的圖像具有 更寬廣的視角；當獲知該移動設備12朝著使用者的方向 運動時，該圖像處理單元16放大（Z〇om ιη)該移動設 備12所顯示的圖像，此時，使用者即可觀察該移動設備 12所顯示的圖像的某處細節資訊，且該位移資料所表示 的移動量的值越大，該移動設備12所顯示圖像的縮放倍 數就越大。另，使甩士寸透遍圖像處理單先16設定一最 大放大倍數及最大縮小倍數，當該移動設備12所顯示的 圖像的縮放倍數達到最大放大倍數或最大縮小倍數時， 即使使用者使得該移動設備丨2繼續朝著兔用者的方向或 者遠離使用者的方向運動時，該移動設備12所顯示的圖 像不變。The displacement data may indicate the direction and displacement CJ of the movement of the mobile device 12. The measurement of the displacement of the mobile device 12 by using the acceleration sensor 14 is a conventional technique and will not be described herein. [0013] The image processing unit 16 is coupled to the acceleration sensor 14 to receive the displacement data, and to perform an immediate scaling process on the image of the mobile device 12 based on the displacement data. The image processing unit 16 is equivalent to the function of the conventional mobile device to perform image scaling through the button control image processing unit, that is, the image processing unit 16 controls image scaling according to the received displacement data in the present invention. The image processing unit in the mobile device controls the image scaling according to the button signal received by the 098138592 form number A0101 page 4/13 page 0982066215-0 201117186 [0014] Ο In this embodiment, 'when the mobile device is known 丨 2 When moving away from the user, the image processing unit 16 zooms out the image displayed by the mobile device 12, so that the image displayed by the mobile device 12 has a wider viewing angle; when the movement is known When the device 12 moves toward the user, the image processing unit 16 enlarges (Z〇om ιη) the image displayed by the mobile device 12, at which time the user can observe the image displayed by the mobile device 12. The details of the image of the image, and the larger the value of the amount of movement indicated by the displacement data, the larger the zoom factor of the image displayed by the mobile device 12. In addition, the gentleman inch image processing single 16 is set to a maximum magnification and a maximum reduction factor, when the zoom ratio of the image displayed by the mobile device 12 reaches the maximum magnification or the maximum reduction multiple, even if the user When the mobile device 继续 2 continues to move in the direction of the rabbit user or away from the user, the image displayed by the mobile device 12 does not change.
[0015] G 請一併參閱圖2 ’本發明圖像顯示系統2的較佳實施例進 一步包括一模式選擇單元u。該圖像處理單元16中存儲 有複數圖像顯示模式，每一圖像顯示模式具有一圖像解 析度及一對應的圖像縮放倍數。該模式選擇單元n與該 圖像處理單元16相連，使用者可透過該模式選擇單元u 預先選擇一種圖像顯示模式來播放圖像，如，當使用者 選擇了該移動設備12所支援的最高解析度的圖像顯示模 式，則當該移動設備12開始工作時，其所顯示的圖像即 被縮小至最小，此時’即使該加速度感測器14感測到該 移動設備12朝著遠離使用者的方向具有加速度，該移動 098138592 表單編號A0101[0015] Please refer to FIG. 2'. A preferred embodiment of the image display system 2 of the present invention further includes a mode selection unit u. The image processing unit 16 stores a plurality of image display modes, each image display mode having an image resolution and a corresponding image zoom factor. The mode selection unit n is connected to the image processing unit 16, and the user can select an image display mode to play an image through the mode selection unit u, for example, when the user selects the highest supported by the mobile device 12. The resolution image display mode, when the mobile device 12 starts to work, its displayed image is reduced to a minimum, at this time 'even if the acceleration sensor 14 senses that the mobile device 12 is facing away The direction of the user has acceleration, the movement 098138592 form number A0101
第5頁/共13 I 0982066215-0 201117186 设備12所顯示的圖像亦不能再被縮小。類似地若使用 者選擇了低於該移動設備12所支援的最大解析度的圖像 顯示模式，則當該移動設備12開始工作以後，若該加迷 度感測器1 4感測到該移動設備1 2朝著遠離使用者的方向 具有加速度，該移動設備12所顯示的圖像即被縮小。 [0016] [0017] [0018] [0019] [0020] [0021] [0022] 098138592 請一併參閱圖3，本發明移動設備的圖像顯示方法的第一 較佳實施例用於該圖像顯示系統丨，其包括以下步驟： 步驟S11 :該移動設備12顯示圖像。 v驟812 .該加速度感丨測器Η感測該•觀設備12的加速度 ’並將該移動設備12的加速度轉化為位移資料，該位移 二貝料表不該移動設2備移動的方向和位移量。 步驟s13 :該圖像處理單元16接收該位移資料，並根據該 位移資料對該移動設備的圖像進行即時的縮放處理。 請參考圖4，本發明移動設薄的圖僂顯示方法的第二較佳 實施例用於該圖像顯示系緘2，其包括以下步驟： | 步驟S21 :該模式選擇單元Η從該圖像處理單元16中選擇 一預設的圖像顯示模式，使該移動設備12在該預設的圖 像顯示模式下顯示圖像。 步驟S22 :該加速度感測器14感測該移動設備丨2的加速度 ，並將該移動設備12的加速度轉化為位移資料，該位移 資料表示該移動設備12移動的方向和位移量； 步驟S23 :該圖像處理單元16接收該位移資料，旅根據该 位移資料對該移動設備的圖像進行即時的縮放處理。 表單編號Α0101 0982066215-0 第6頁/共13頁 [0023] 201117186 [0024] 綜上所述，本發明符合發明專利要件，爰依法提出專利 申請。惟，以上所述者僅為本發明之較佳實施例，舉凡 熟悉本案技藝之人士，在爰依本發明精神所作之等效修 飾或變化，皆應涵蓋於以下之申請專利範圍内。 【圖式簡單說明】 [0025] 圖1是本發明圖像顯示系統的第一較佳實施例的模塊圖。 [0026] 圖2是本發明圖像顯示系統的第二較佳實施例的模塊圖。 [0027] 圖3是本發明圖像顯示方法的第一較佳實施例的流程圖。Page 5 of 13 I 0982066215-0 201117186 The image displayed by device 12 can no longer be reduced. Similarly, if the user selects an image display mode that is lower than the maximum resolution supported by the mobile device 12, then the add-on sensor 14 senses the movement after the mobile device 12 starts working. The device 12 has an acceleration in a direction away from the user, and the image displayed by the mobile device 12 is reduced. [0018] [0020] [0020] [0022] [0022] 098138592 Please refer to FIG. 3 together, a first preferred embodiment of the image display method of the mobile device of the present invention is used for the image. The display system 丨 includes the following steps: Step S11: The mobile device 12 displays an image. v. 812. The acceleration sensor Η senses the acceleration of the device 12 and converts the acceleration of the mobile device 12 into displacement data, and the displacement of the two materials table should not move the direction and The amount of displacement. Step s13: The image processing unit 16 receives the displacement data, and performs an immediate scaling process on the image of the mobile device according to the displacement data. Referring to FIG. 4, a second preferred embodiment of the mobile thinning display method of the present invention is used in the image display system 2, which includes the following steps: | Step S21: The mode selection unit Η from the image A predetermined image display mode is selected in the processing unit 16 to cause the mobile device 12 to display an image in the preset image display mode. Step S22: The acceleration sensor 14 senses the acceleration of the mobile device ,2, and converts the acceleration of the mobile device 12 into displacement data, where the displacement data indicates the direction and displacement of the mobile device 12 to move; Step S23: The image processing unit 16 receives the displacement data, and the brigade performs an immediate scaling process on the image of the mobile device according to the displacement data. Form No. 1010101 0982066215-0 Page 6 of 13 [0023] 201117186 [0024] In summary, the present invention complies with the patent requirements of the invention, and patents are filed according to law. However, the above description is only the preferred embodiment of the present invention, and equivalent modifications or variations made by those skilled in the art of the present invention should be included in the following claims. BRIEF DESCRIPTION OF THE DRAWINGS [0025] FIG. 1 is a block diagram of a first preferred embodiment of an image display system of the present invention. 2 is a block diagram of a second preferred embodiment of the image display system of the present invention. 3 is a flow chart of a first preferred embodiment of the image display method of the present invention.
[0028] 圖4是本發明圖像顯示方法的第二較佳實施例的流程圖。 【主要元件符號說明】 [0029] 圖像顯示系統：1、 [0030] 模式選擇單元：11 [0031] 移動設備：12 [0032] 加速度感測器：14 [0033] 圖像處理單元：16 098138592 表單編號A0101 第7頁/共13頁 0982066215-04 is a flow chart of a second preferred embodiment of the image display method of the present invention. [Main component symbol description] [0029] Image display system: 1, [0030] Mode selection unit: 11 [0031] Mobile device: 12 [0032] Acceleration sensor: 14 [0033] Image processing unit: 16 098138592 Form No. A0101 Page 7 / Total 13 Page 0982066215-0