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五、發明說明 技術領域 本發明為一種指標裝置或輸入裝置，尤指-種不需實 (請先閱讀背面之注意事項再填寫本頁) 雨入扁置，僅藉由檢知手部的特徵影像的移動變化量， 可對應產生-電腦指標移動訊號，或一按鍵訊號的輸入 表置。 先前技術 a按，目前所使用的電腦，為可達到操作或處理資料的 於使用電腦時必須至少設置有—輸人裝置，·例如： 滑j、鍵盤、手寫板或觸控面板等，但上述的產品均為一 種汽體的裝置，並佔有相當大的使用空間。若在無須大量 處理文字輸入時，湘鍵盤操控輸入的方式，將佔用桌面 ft的使用空間，造成使用者的不方便；又若利用滑鼠為 私軚裝置，亦必須佔用桌面有限的使用空間，甚或造成使 用者手部的傷害等缺點存在。 為了克服剷述貫體輸入裝置所產生較佔用使用空間的 缺點，WO00/21024及WO02/50762兩案中遂發展出一種 利用影像投影方式產生一虛擬的鍵盤或滑鼠的輸入方式， 再藉由感測使用者於該投影位置的光折射變化後，以便達 到相對輸入的目的。此種方式於實施時，其必須有精密的 感測與接收裝置，才能感測使用者的使用變化，以產生一 對應的輸入訊號，因此成本費用高昂。再者，其中經投影 的影像，亦容易受到環境照度（光線）的干擾，故使用上亦 有相當大的限制。 發明内容 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 1242162 A7 B7 Γ~ 五、發明說明（ 本發明為了可这5|丨二、+、， 動式指標輸入裝置，— ^月目的’在於提供一種指 (請先閱讀背面之注意事項再填寫本頁) 置，其包括間隔設置的_平^ =設有影像位置檢知裝 檢知單亓计叙士 位置檢知單元及一高度位置 平面上开彡#古^ 一铋知早兀的檢知器在一使用 内，兮工, 4 w使用者的手部位在感測區域 ^ 错由該平面檢知器可甘旦/你… 變化I LV . . σ|取/、衫像特徵之平面位置移動 οσ 秒動電恥私知汛號。另，該高度 才欢知裔可擷取手指指尖影像转 门又 LV ^ ^ 太〜傢特敛之南度位置移動變化量， 乂產生一對應之按鍵訊號。 方本為達上述目的，本發明在於提供-種指標輸入褒置的 首錢取影像制者手部m影像辨識單 =辨視’再以-影像特徵掏取單元取得一使用者手部及 私等共同形成之三點平面位置之特徵影像，·並中，兮手 ”動變化量，經由一平面座標編譯單元及平：座 標比較單元的分析計算後，即可令一游標移動驅動單元產 生一對應之電腦游標移動訊號至電腦系統之中。另，使用 f手部之手指指尖的上、下位移的影像，由一高度位置座 払編澤單元及南度位置座標比較單元的分析計算後，即可 7按鍵讯號驅動單元產生一對應之按鍵訊號至電腦之 中。 發明之詳細說明 為使貴審查委員可確實了解本發明的内容，以下兹 舉出其中一種具體實施例，並配合圖式詳細說明如下。 首先參看第一圖所示’係為本發明所設計的指動式指 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） A7 1242162 五、發明說明（ 標輸入裝置之第-實施例；其包括有—本體（丄q)及I 底端設有一基座（2 〇)，於基座（2 0)處設有可檢測 其縱向（即z軸）位移的高度位置檢知器（3〇)，於本 體（1 〇) -端設有可檢測其橫向（即χ、γ轴）位移的 平面:置檢知器（4 〇)，前述的檢知器可使用紅外線、 超日 /皮、cCD(Charge-Coupled Device)戋 CMOS(C〇mpleme„tary Metal 0xide Sem.conductor) 為之；本實施财㈣(或CMOS)檢知器作為說明； 經由前述的檢知器（3〇) (4〇)可在一使用平面上形 成有-感測區域（5〇)，以便在該感測區域（5〇)内 進行影像特徵的擷取動作。 配合參看第一至三圖所示，當運用在桌上型電腦時， ===部（6 〇)及手指（61)，係完全位在感測 （5 0 )之内，經由擷取影像（7 〇 )的步驟之後， 再經影像辨識單^ ( 7 1 )辨視是否為—手部影像.之 影::广頡取單元(72)取得使用者手部兩 手私4二點平面位置之一特徵影像，且經由一 標編譯單元（73)及平面座標比較單元（74)㈣特 =像對應於電腦螢幕之一指標位置；故當使用者的手部 〇)於感測區域（5 〇)内移動後’平面座標比較單 =74) ’即可分析、比較影像的一移動位置變化量， P可令一游標移動驅動單元（75)產生-相對應之電腦 办標移動訊號（7 6 )至電腦内。 又’此％手指（6 1 )動作經擷取影像（8 〇 )的步 (請先閒讀背面之注意事項再填寫本頁) · --線丨>|V. Description of the Invention Technical Field The present invention is an indicator device or input device, especially one that is not required (please read the precautions on the back before filling out this page). The amount of movement of the image can be generated corresponding to the computer-indicated mobile signal or the input table of a key signal. According to the prior art, according to the current computer, in order to operate or process data, at least one input device must be provided when using the computer. For example: slide j, keyboard, tablet or touch panel, etc., but the above The products are all a kind of gas device, and occupy a considerable space for use. If there is no need to deal with a lot of text input, the way the Hunan keyboard controls input will occupy the desktop ft space and cause inconvenience to the user; if the mouse is used as a private device, it must also occupy the limited desktop space. It may even cause shortcomings such as injury to the user's hand. In order to overcome the shortcomings of occupying space generated by the continuous input device, WO00 / 21024 and WO02 / 50762 have developed a method of generating a virtual keyboard or mouse input method by using image projection, and then using After sensing the user's light refraction change at the projection position, in order to achieve the purpose of relative input. When this method is implemented, it must have a precise sensing and receiving device in order to sense changes in the user's use to generate a corresponding input signal, so the cost is high. Furthermore, the projected image is also susceptible to interference from ambient illumination (light), so there are considerable restrictions on its use. SUMMARY OF THE INVENTION The paper size is applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) 1242162 A7 B7 Γ ~ V. Description of the invention (in order to make this 5 | 丨 2, + ,, dynamic index input device, — ^ The purpose of the month is to provide a means (please read the precautions on the back before filling out this page), which includes the interval setting _ flat ^ = equipped with an image position detection device detection unit meter position detection unit and A height position on the flat surface # 古 ^ A bismuth detector is in use, and the user ’s hand is in the sensing area 4 weeks ago. You ... change I LV.. Σ | fetch /, the plane position of the shirt image feature moves σ s second electric power shame privately known flood number. In addition, the height can only capture the image of the fingertips of the turnstile and LV ^ ^ The amount of change in the position of the south position is too large to generate a corresponding key signal. In order to achieve the above purpose, the present invention is to provide a kind of index input setting. The first money is taken by the image maker to identify the hand m image. Single = Discernment 'and then-Image Feature Extraction Unit to obtain a user's hand The characteristic image of the three-point plane position jointly formed by the private and other parties, and after the analysis and calculation of a plane coordinate compilation unit and a flat: coordinate comparison unit, the dynamic changes of the "hand, middle, and hand" can be used to make a cursor move the drive unit. Generate a corresponding computer cursor movement signal into the computer system. In addition, the image of the up and down displacement of the fingertip of the f hand is analyzed by a height position coordinate editing unit and a south position coordinate comparison unit After the calculation, the 7-key signal driving unit can generate a corresponding key signal to the computer. Detailed Description of the Invention To enable your review committee to understand the content of the present invention, one of the specific embodiments is listed below, and The detailed description with the drawings is as follows: First, refer to the first figure, which refers to the finger-type fingers designed for the present invention. The paper size is applicable to China National Standard (CNS) A4 (210 X 297 mm) A7 1242162 V. Invention Description (the first embodiment of the standard input device; it includes:-the body (丄 q) and the bottom end of I is provided with a base (20), and a detectable position is provided at the base (20) A height position detector (30) for longitudinal (i.e., z-axis) displacement. A plane capable of detecting its lateral (i.e., χ, γ-axis) displacement is provided at the end of the body (10): a detector (4 〇) ), The aforementioned detector can use infrared, super-day / skin, cCD (Charge-Coupled Device) 戋 CMOS (C0mpleme „tary Metal 0xide Sem.conductor) for this; this implementation of financial ㈣ (or CMOS) detection As an explanation, through the aforementioned detector (30) (4〇), a sensing area (50) can be formed on a use plane, so that image characteristics can be performed in the sensing area (50). Fetch action. With reference to the first to third figures, when used on a desktop computer, the === section (60) and the finger (61) are completely located within the sensing (50), and the image is captured by After the step of (70), the image recognition sheet ^ (7 1) is used to determine whether the image is a hand image. The shadow :: wide acquisition unit (72) obtains the plane position of the user ’s two hands at 42 points. A feature image, and passed a standard compilation unit (73) and a plane coordinate comparison unit (74). The image corresponds to an index position of the computer screen; therefore, when the user ’s hand is 0) in the sensing area (5 〇) After the internal movement, the 'plane coordinate comparison list = 74)' can analyze and compare the change amount of a moving position of the image. P can cause a cursor movement driving unit (75) to generate a corresponding mobile signal (7 6) into the computer. And ’this% finger (6 1) moves through the step of capturing the image (80) (please read the precautions on the back before filling in this page) · --line 丨 > |
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五、發明說明（α (8 a衫像辨識單元（8 1 )的辨視，及影像辨識單元 μ 1 L的手指指尖位置的輔助確認後，即可以由影像特 i=早70 (8 2)取得使用者手指（61)的—高度位 古寺徵影像；當手指（6丄）行使_次的上、下移動， ^又位置的特徵影像，經由—高度位置座標編譯單元 3 )及阿度位置座標比較單元（8 4 )的分析、比對 =位置移動變化量後，即可令一按鍵訊號驅動單元 按鍵訊號ir多=至下電腦(86)”。其中，該 號。 夕數的狀況下，可設定為一滑鼠的左鍵訊 操作❹電料，#使用者手部（60)位在 〇感《域（5 G)内時’使用者移動手部（6〇 即可帶動電腦螢幕上的指標同時移動’ ·於指標移動至一特 定位錢，使用者手部（6〇)的手指（61)進行」 =作’即代表點選或執行-次對應於電腦榮 = 電腦命令。因此，以前述的實施方式而言， 利用本發明的設計委 的移動’甚而進行-項點選或執二手令部即可㈣電腦游標 又若使用者欲進行文字輸入時，則可 ?並進：點選的翁作開啟螢幕小鍵盤，再利用：二= 動：’即可依序--的將文字輸人。實^ ㈣入操作。〜、將邊勞幕小鍵盤加以放大，以方便使用者 再者’若使用者欲進行大量的文字輸入時，可利用軟 6 本纸張尺度適用中國國豕標準（CNS)A4規格（210 X 297公爱 (請先閱讀背面之注意事項再填寫本頁) 訂· A7 1242162 五、發明說明（f ) 體的設定，再重新同時將使用者的左、右二手部（g 設定在檢知器可偵測到的感測區域内，如此，二手部（ 0 )可經由本發明同時擷取二個指標位置，並在電腦 上同時出現二可供移動的游標，再同時利用二 〇)的手指（61)的點選或命令執行，進行文字資料的 輸入，因而可提供較大量的文字輸入工作。 再參看第四圖所示，係本發明的另一實施例，其係配 合貫施设置在筆記型電腦（9 〇 )上的形態，其中可掀起 的螢幕（9 1 )於其樞設處一端與自由端等位置可分別提 供平面位置檢知器（93)及高度位置檢知器（Μ) 的設置。故當電腦螢幕（91)掀起呈使用狀態時，使用 者的手部即可置於感測區域（9 4)内進行指標移動及點 選或執行命令等動作。 藉由4述本發明内容的實施，將不需使用實體的滑 氣、鍵盤、手寫板或觸控面板等輸入裝置，以有效地減少 所佔用的使用空間。另，使用者僅需在感測區域内移動手 部，亚在指標移至特定位置後，輕易的上下位移手指即可 完成點選或執行命令的動作，因此使用者的手部在長期使 用之下較不易受到傷害。 圖式簡單說明 (一）圖式部份： 第一圖係本發明的實施例示意圖。 第二圖係本發明的流程圖。 第二圖係本發明的實施例平面圖。V. Description of the invention (After the recognition of α (8 a shirt image recognition unit (8 1)) and the auxiliary confirmation of the position of the fingertips of the image recognition unit μ 1 L, the image feature i = early 70 (8 2 ) Obtain the high-level ancient temple sign image of the user's finger (61); when the finger (6 丄) moves up and down, the characteristic image of the position, via the -height position coordinate compilation unit 3) and Adu After the analysis and comparison of the position coordinate comparison unit (8 4) = the amount of change in position movement, one key signal driving unit can press the key signal ir to the next computer (86) ". Among them, the number. Next, it can be set as a left-click operation of the mouse. # User's hand (60) is located in the 0 sensor "domain (5 G) 'when the user moves the hand (60) to drive the computer. The indicators on the screen move at the same time '· After the indicator moves to a specific bit, the finger (61) of the user's hand (60) performs "= made', which means click or execute-corresponding to the computer Rong = computer command Therefore, in terms of the foregoing embodiments, the use of the movement of the design committee of the present invention even advances Click on the line-item or click on the second-order department to select a computer cursor. If the user wants to enter text, you can do it in parallel: click Weng Zuo to open the on-screen keyboard, and then use: two = move: 'you can Enter the text in order.-^ ㈣ into the operation. ~, Enlarge the small screen keyboard to make it easier for the user. 'If the user wants to enter a lot of text, you can use the soft 6 The paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 public love (please read the precautions on the back before filling this page). Order · A7 1242162 V. Setting of the description of the invention (f), and then again The user's left and right second-hand parts (g are set in the sensing area that can be detected by the detector. In this way, the second-hand part (0) can simultaneously capture two index positions through the present invention, and simultaneously on the computer There are two cursors that can be moved, and then use the finger (61) of 20) to click or execute the command to input text data, so a larger amount of text input can be provided. Referring to the fourth figure, Is another embodiment of the present invention, which cooperates It is installed on a notebook computer (90), in which the screen (91) which can be lifted can provide a plane position detector (93) and a height position detection at one end of the pivot and the free end, respectively. (M) settings. Therefore, when the computer screen (91) is lifted into the use state, the user's hand can be placed in the sensing area (94) to perform pointer movement and click or execute commands. According to the implementation of the present invention as described in the fourth aspect, there is no need to use an input device such as a physical slider, a keyboard, a tablet, or a touch panel to effectively reduce the occupied space. In addition, the user only needs to be in the sensing area. Move the hand inside, after the pointer moves to a specific position, you can easily move the finger up or down to complete the click or execute the command. Therefore, the user's hand is less susceptible to damage under long-term use. Brief description of the drawings (1) Schematic part: The first diagram is a schematic diagram of an embodiment of the present invention. The second figure is a flowchart of the present invention. The second figure is a plan view of an embodiment of the present invention.
(請先閱讀背面之注意事項再填寫本頁) 訂*---- 線丨-5 1242162 a； _B7_五、發明說明（) 第四圖係本發明運在筆記型電腦的示意圖。 (二）圖號部份 (1 0 )本體 （2 0 )基座 (3 0 )高度位置檢知器 (4 0 )平面位置檢知器 (5 0 )感測區域 （6 0 )手部 (6 1 )指尖 ( 7 0 ) ( 8 0 )擷取影像 (7 1) ( 8 1 )影像特徵擷取單元 (7 2 ) ( 8 2 )影像辨識單元 (7 3 )平面座標編譯單元 (7 4)平面座標比較單元 (7 5 )游標移動驅動單元 (7 6 )輸出一電腦游標移動訊號 (8 3 )高度座標編譯單元 (8 4 )高度座標比較單元 (8 5 )按鍵訊號驅動單元 (8 6 )輸出一按鍵訊號至電腦 (90)電腦 （91)螢幕 (9 2 )高度位置檢知器 (9 3 )平面位置檢知器 (9 4 )感測區域 (請先閱讀背面之注意事項再填寫本頁) %: 訂· 線- 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐）(Please read the precautions on the back before filling in this page) Order * ---- Line 丨 -5 1242162 a; _B7_ V. Description of the invention () The fourth picture is a schematic diagram of the invention running on a notebook computer. (2) Figure number part (1 0) body (20) base (30) height position detector (40) plane position detector (50) sensing area (60) hand ( 6 1) Fingertips (7 0) (80) Capture images (7 1) (8 1) Image feature acquisition unit (7 2) (8 2) Image recognition unit (7 3) Plane coordinate compilation unit (7 4) The plane coordinate comparison unit (7 5), the cursor mobile drive unit (7 6) output a computer cursor mobile signal (8 3), the height coordinate compilation unit (8 4), the height coordinate comparison unit (8 5), and the key signal drive unit (8 6) Output a key signal to the computer (90) computer (91) screen (9 2) height position detector (9 3) flat position detector (9 4) sensing area (please read the precautions on the back first) (Fill in this page)%: Order · Line-This paper size applies to China National Standard (CNS) A4 (210 X 297 mm)