201038312 六、發明說明： 【發明所屬之技術領域】 本發明係提供-種可使胁大㈣幕之減裝置定位方 法及其裝置，尤指透過定義螢幕分觀域及增設螢幕定位標 記組，且透過各區域計算域频拍攝影像巾^點座標值後 並將其轉換得到螢幕全區域之絕對座標值，進而可提昇指 向之準確性。 【先前技術】 按’顯示器的技術發展真可謂日進千里，場發射顯示器201038312 VI. Description of the Invention: [Technical Field] The present invention provides a method and apparatus for locating a threatening device, in particular, by defining a screen viewing field and adding a set of screen positioning marks, and Through the calculation of the domain frequency of each area, the coordinate value of the image towel is recorded and converted to obtain the absolute coordinate value of the entire area of the screen, thereby improving the accuracy of the pointing. [Prior Art] According to the technology development of the display, it is really a thousand miles, the field emission display
(Field Emission Display；FE D)也和薄膜電晶體液晶顯示器（TFT LCD)、電漿 顯示器（PDP)等尖端顯示器產品—樣，已漸漸將過去一 百年來主導市場的CRT、CDT軸像管顯示器的市場替 代掉’造成生活中Ρ4處可見^TFT [CD或PDP等尖 端顯示器，且隨著廠商的錢研發，尖端顯示_尺寸也^(Field Emission Display; FE D) is also a leading-edge display product such as thin film transistor liquid crystal display (TFT LCD), plasma display (PDP), etc., and has gradually led the market in the past 100 years of CRT, CDT axis tube The market for the display has been replaced by 'there are 4 TFTs in life [TFT or PDP, etc., and with the development of the manufacturer's money, the tip display _ size is also ^
漸的突破，讓市場中的尖端顯示器尺寸由15叶、3 〇叶增 大到5 0吋、10 2吋。 S 然而’目前在射擊類電玩遊戲中，通常有利用光搶來取 代-般搖桿進觸準顯示幕上的目標物，以提昇遊戲模擬的 真實性；為因應遊戲主機所執行的遊戲程式設計方式，其習 知光搶有分第-代光搶和第二代光搶，其第一代光搶係由遊 戲主機所配合的遊戲程式本身來計算出游標的座標值；而第 201038312 二代光搶動光魏置準_座標值後 ，再將其傳 回配。的遊戲域’在此僅叫—代麵光搶綱之，請參 閱第十騎示’彳_知第—财線絲連接纖域之方 塊圖’該第-代有線光搶£的_魏線直接連接至遊戲主 機B之連接器，當使用者_該有線光搶e對準—顯示幕a 上一猫準點騎—雜號時，該有線級E之-光接收 紅會接收到陰極射線管電子打在顯示幕人之畔點所產生 的彈著點職’而將此拾取的彈絲錄朗賴主機B， 令該遊戲域B所執行的域程式據崎絲信號，配 合遊戲主機B的視訊（v e d i Q)㈣D，計算出彈著點 相對於顯示幕準座標，而進行_之顿程式處理 〇 由上述之傳統第一代或第二代光搶可知，習知都必需靠 ·’’、員示幕所產生的彈著點訊號或同步訊號，才能做 處理或者計算彈著點X、γ轴座標值；再者，假如使用者: 進行射擊遊戲時，其顯示幕為TFT LCD、PDP投射 系統顯示幕或-些不能產生彈著點信號或同步信號的顯二幕 ’則無論第-代或第二代光搶皆無法使用在上_型之顯示 幕，進而導致使用者僅能應用在CDT、CRT等可產生彈 著點信號或同步信號的顯示幕，不僅整體之適用性差， 迈成使用者的不方便。 請參閱第十一圖所示，如申請案號9 51丄6〇11之 201038312 ΟGradually, the size of the cutting-edge display in the market has increased from 15 leaves and 3 〇 leaves to 50 吋, 10 2 吋. S However, 'in the current shooting video game, there is usually a light grab to replace the target of the joystick into the touch screen to enhance the authenticity of the game simulation; in order to meet the game program executed by the game console In the way, the first-generation light grab is based on the game program itself compiled by the game console to calculate the coordinates of the cursor; and the second generation light rush After the light is set to the _ coordinate value, it will be passed back to the match. The game domain 'here is only called - the generation of light sneak peek, please refer to the tenth riding show '彳 _ _ _ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ Directly connected to the connector of the game host B, when the user _ the wired light grabs the aligning - the display screen a on the cat punctual ride - the odd number, the cable level E - the light receiving red will receive the cathode ray tube The electronic hitting the point of the display player's point is the job of the job, and the picked up silk is recorded on the host B, so that the domain program executed by the game domain B is based on the signal of the game, and the video of the game host B ( Vedi Q) (4) D, calculate the impact point relative to the display coordinate, and carry out the _ ton program processing, the above-mentioned traditional first-generation or second-generation light robbing, the knowledge must rely on · '', the staff screen The generated impact signal or synchronization signal can be processed or calculated for the X and γ axis coordinate values of the impact point; in addition, if the user: the shooting game, the display screen is TFT LCD, PDP projection system display screen or some Produce a two-screen of the impact point signal or the synchronization signal' On the first or second generation of light grabs can not be used in the upper _ type of display screen, which in turn allows users to apply only to CDT, CRT and other display screens that can generate bullet point signals or synchronization signals, not only the overall applicability is poor, It is inconvenient to become a user. Please refer to Figure 11 for example, application number 9 51丄6〇11 201038312 Ο
「指標定位裝置及方法」，係公開於9 6年11月16曰之 中華民國發明公開公報，公開編號2 〇〇7426〇〇，其 係利用產生-特定光II之獅定位點設置鄉像顯示裝置周 圍’在影像感前方並設械光器，使影像感測器僅能感 測該特疋光訊號，並將該光訊號轉換為電訊號，再以計算 處理單it接收電訊號後，計算並儲存利用該輔助定位點校正 該影像感·之指向指標所得之初始設定，糊賴助定位 點做為校正初始蚊及指歡蚊鱗點，織行指標定位 之計算，崎該縣顯示裝麵·像之特定細内進行指 標定位，由於僅能對特定範_影像顯示錢之顯示影像^ 行从讀，導致裝設A尺寸影細示裝置時將無法進行指 標定位，轉其棘定健置在伽上。 再者，亦有廠商利用G_s e n s 〇 r、 G y u S c◦p e作為定位判斷方式，此方式雖可運用於 LCD PDP投射系、統顯示幕或—些不能 著點信號朗步信號的顯示幕，但其_計算得到的座標是 相對座標，便_顯示幕作—解對位，若位置設定出現誤 差時’便會讓醉點鱗著點之位置赶偏移，讓使用者晦 =目_=時，亦無法作出擊中之判斷，導致使用者無法順 暢進订遊戲。 上述習用光搶之定位綠，因具有諸多問題與缺失，此 即為本剌人無事此行業者職錢善之目標所在。 5 201038312 【發明内容】 故發明人有鐘於上述缺失，乃蕙集相關資料，經由多 方雜及考1 ’並以從事於此行業累積之多年經驗，經由不 斷戈作及修改’始設計出此種可使用於大型榮幕之指標裝置 疋位方法及其裝置的發明專利者。 本發明之主要目的乃在於，贿幕定位標記組為於螢幕 分割複數d域’胁植區輕錢幕定⑽她之定位標 記及-個或-個以上之辨識標記，且以各區域之複數定倾 記設定座標值，並在各區域不同位置設有—個或—個以上之 辨識標記’使各區域相異以進行區分，透過拍攝影像内之區 域、中心點分析得到相對座標值，再把相對座標值轉換成全 螢幕之座標值，即可其得财心點之絕對座標值，進而達到 指向準確性提昇之效果。 本發明之次要目的乃在於，該攝影機之鏡頭因拍攝角度 有限’使其拍攝之影像細亦受到限制，但隨㈣幕尺寸日 益增大’導致鏡頭無法近距離拍攝到全螢幕，而本發明透過 螢幕分設區域，独螢幕定位標記_行定位及計算座標值 ’讓攝影機拍攝局部螢幕時’指標裂置亦可進行定位，由於 指標裝置可個於大型或小顯幕，進柯提昇指標裝置之 適用性。 【實施方式】 為達成上述目的及功效，本發明所_之技術手段及其 201038312 構艳’兹緣圖就本發明之較佳實施例詳加說明其特徵與功能 如下，俾利完全瞭解。 請參閱第一、二、三、四圖所示，係為本發明較佳實施 例之方塊圖、另-實關之方細、較佳實施例螢幕分割區 域之示忍圖、螢幕標記及設座標之示意圖，由圖中可以清楚 看出’其係包括螢幕定位標記組控裝置2所組成，其 中： ’、 該螢幕定位標記組i為設有複數定位標記丄i、一個或 一個以上之辨識標記12，複數定位標記11及一個或一個 以上之辨識標記12可為紅外線標記、各種圖案標記，其僅 具設置於螢幕3所分割各區域31，且各區域31形成不同 之排列型式以供進行比對分析之功齡可，非因此即侷限本 發明之專利範®，如其他修似等效結構變化，均應同 理包含於本發明之專利範圍内，合予陳明。 該操控裝置2則設有控制電路2 1，且以控制電路2 ：[ 電性連接有攝職2 2、按錄人介面2 3及傳輸介面2 4 ，並以控制電路21電性連接有計算單元2 5。 上述操控裝置2除可利用控制i：路2 1電性連接有計算 單兀25之外，亦可在主機4内設有資料傳輸介面41，其 資料傳輸介面41可為通用序列匯流排（USB)、無線電 波（R F )或藍料介面，且資料雜介面4 1電性連接有 片算單元4 2 ’其僅雜輯雜2 2賴之f彡像並對其進 201038312 行計算之魏即可’在以下之敘述中僅以_電路2 i電性 連接有4算單％2 5作為較佳實施例進行敘述，非因此即偏 限本發明之專概圍，如_其他修飾及料結構變化，均 應同理包含於本發明之專利範_，合予陳明。 月>閱第、二、四、五、六、七圖所示，係為本發明 較佳實施例之方塊圖、螢幕分躯域之示賴、螢幕標記及 «^座之示忍圖、攝賴拍攝之示意圖、攝影機擷取影像之 不意圖及影像t心點之示賴，由圖中可以清楚看出，本發 明使用時係將$幕3分縣魏舰域3 i，且將螢幕定位 U己組1之複數定位標記Η設置在複數個區域3丄之各角 落處’再於各區域31設置有位於不同位置之一個或一個以 上之辨識標記1 2，使各區域3 1產生相異以较進行區分 一 ΡΊΓ將各區域3 1之複數定位標記1 1定位出座標值，則 备操控裝置2贱f彡機2 2進行拍麟’可娜制含有營 幕3局部畫面之影像，㈣電路2 1便會在接《彡像後，透 過計算單元2 5以各區域3 i所設置之複數定位標記i工及 -個或-個以上辨識標以2的排砸式對影像進行分析， 以確認螢幕3拍攝影像内具有哪個區域31 ’再以計算單元 2 5計算拍攝影像中心點是否位於該區域31内，若中心點 位於該區域31β，便可計算出中心點於該區域之相對座標 值，再以相對座標值帶入該區域複數定位標記11座標值， 即可得到巾心點在絲3之全區域座標值 ，此時，使用者便 201038312 可以按鈕輪人介面2 3進行操作，計算 她料，舰t舁早70 2 5在接收到操 =訊，縣#作訊號射心點座標健合， 介面24雜至錢4進行_處理、獅。 傳輸 Ο ❹ ^參閱第一、三、四、五、六、七圖所示，係為本發明 =施例之細、f幕分寵域之糊、縣標記及 故餘之示賴、攝影機拍攝之示_、攝影機她影像之 不意圖及影像中心點之示意圖，由圖中可以清楚看出，該螢 幕3可區分為8個相_積之矩形區域31(I、n、m、 〜VI VI VDI) ’且於矩形區域31之四角落分別設 有定位標記1 i，再於區域j 1上方分別設有辨識標記1 2 ’且區域V、職下方分別設有辨識標記1 2，區域π、 ΙΠ、VI、则於相鄰處分別設有辨識標幻2，再對各定位 標記11設定座標值，例如於瑩幕3左上角之定位標記工工 設定座標值為（〇, 0)，右下角之定位標記工工設定座標 值為（1280’ 8 0 0)，因各區域31之面積相同、邊 長相同，如此便可定義出各定位標記^工之座標值，而若攝 影機2 2拍攝之晝面影像涵蓋了全部的區顧、大部份的區 域瓜、小部份的區域J、V、V!及w時，攝影機2 2便會從 影像中得到所有錄標記i i及辨識標記2 2，再以影像t 所有標記之排列與各II域3 i設定的標記排列依序進行分析 比對’直到分析得到影像内複數標記相對應於區域立之各定 位標記1 1及辨識標記i 2 ’此時’因攝影機2 2拍攝之影 9 201038312 像尺寸大小為固定’便可以計算單元2 5計算拍攝影像之中 心點所位於區域Π内之相對座標值，再將相對座標值計算轉 換成螢幕3内8個區域31之設定座標值，便可得到攝影機 2 2所拍攝影像之中心點座標值’並透過傳輸介面2 4將中 心點座標值傳輸至主機4。 上述之傳輸介面24可為通用序列匯流排（USB)、 無線電波（RF)或藍芽等介面，其僅具將操控裝置2内計 算單元2 5所計算得到攝影機2 2拍攝影像之中心點座標值 傳輸至主機4之功能，或將攝影機2 2拍攝影像及按鈕輸入 "面2 3傳輸至主機4之功能即可，非因此即侷限本發明之 專利範圍，如利用其他修飾及等效結構變化，均應同理包含 於本發明之專利範圍内，合予陳明；而上述之攝影機2 2之 拍攝方式及傳輸介面2 4傳輸方式係為習知之技術，且該細 部構成非本案發明要點，茲不再贅述。 哨參閱第-、二、八、九圖所示，係為本發明較佳實施 例之方塊圖、另-實施例之方顧、較佳實補之步驟流程 圖（）、步驟流程圖（二），由圖中可以清楚看出，該操 控裝置2在進行指標定位時，係依下列步驟進行： (1〇 0)開始。 (1〇1)攝影機2 2拍攝螢幕3影像。 (10 2)計算單元2 5分析影像是否存在輯〗之各標記 ，若為否，則進行步驟（10 7)，若為是，則 201038312 進行步驟（10 3)。 (10 3)計算單元2 5計算影像中心點是否位於區域工内 ’若為否，則進行步驟（1〇 7)，若為是，則 進行步驟（10 4)。 (104)計算單元2 5計算影像中心點於區域j内之相對 座標值。 (10 5)計算單元2 5將影像中心點之相對座標值轉換成 全區域之座標值。 〇 6)操控裝置2輸出定位結果至主機4，再進行步驟 (101)。 (10 7)計算單元2 5分析影像是否存在區域π之各標記 ，若為否，則進行步驟（1i 0)，若為是，則 進行步驟（1〇 8)。 Ο (1〇8)计算單元25計算影像中心點是否位於區域玎内 ’若為否’則進行步驟（110)，若為是，則 進行步驟（1〇 9)。 (1 〇 9 )#算單元2 5計算影像中心點腿域π内之相對 座標值，再進行步驟（1〇 5 )。 (110) 叶算單元2 5分析影像是否存在區域羾之各標記 ，若為否，則進行步驟（113)，若為是，則 進行步驟（111)。 (111) 計算單元2 5計算影像中心點是否位於區域班内 11 201038312 ’若為否’則進行步驟（113)，若為是，則 進行步驟（112)。 (1 1 2 ) 3十算單元2 5計算影像中心點於區域皿内之相對 座標值，再進行步驟（1〇 5 )。 (1 1 3 ) ^算單元2 5分析f彡像是神在區域！v之各標記 ’若為否，則進行步驟（116)，若為是，則 進行步驟（114 )。 (1 1 4 )计算單元2 5計算影像中心點是否位於區域jy内 ’若為否，則進行步驟（116)，若為是，則 進行步驟（115)。 (1 1 5 )計算單元2 5計算影像中心點於區域iv内之相對 座標值，再進行步驟（1〇 5 )。 (116) 計算單元2 5分析影像是否存在區域v之各標記 ’若為否，則進行步驟（119)，若為是，則 進行步驟（117)。 (117) 計算單元2 5計算影像中心點是否位於區域v内 ’若為否’則進行步驟（119)，若為是，則 進行步驟（118)。 (1 1 8 )汁算單元2 5計算影像中心點於區域v内之相對 座標值，再進行步驟（1〇 5 )。 (1 1 9 )計算單元2 5分析影像是否存在區域Vi之各標記 ’若為否’則進行步驟（12 2)，若為是，則 12 201038312 進行步驟（12 〇)。 (1 2 0 )計算單元2 5計算影像巾心點是否位於區域νι内 ’若為否，則進行步驟（12 2)，若為是，則 進行步驟（121)。 (121)計算單元2 5計算影像中心點於區域贝内之相對 座標值，再進行步驟（1〇 5 )。 (12 2)计算單元2 5分析影像是否存在區域w之各標記 ’若為否’則進行步驟（12 5)，若為是，則 進行步驟（12 3)。 (12 3)计算單元2 5計算影像中心點是否位於區域抓内 ’若為否’則進行步驟（12 5)，若為是，則 進行步驟（12 4)。 (12 4)什算單元2 5計算影像中心點於區域训内之相對 座標值，再進行步驟（1〇 5)。 (1 2 5 ) 算單it 2 5分析影像是否存在最後—個區域珊 之各標記，若為否’則進行步驟（12 8)，若 為是，則進行步驟（126)。 (1 2 6 ) 4算單元2 5計算影像中，。點是否位於區域砸内 ’右為否’則進行步驟（12 8)，若為是，則 進行步驟（12 7)。 (1 2 7 ) 4算單元2 5計算影像巾雜於區域職之相對 座標值，再進行步驟（i 〇 5)。 13 201038312 (12 8)操控裝置2產生無法定位訊息，再進行步驟（1 06) ° 上述該計算單元2 5分析影像是否存在區域I之各標記 後，若為否，則會分析影像是否存在下一區域3丄之各標記 ，在分析下一區域31前，會先確認執行次數是否已達到預 设次數，若為是，便會分析影像是否存在最後一個區域3工 之各標記，由於螢幕3分割之區域3丄數量會改變，透過此 方式便可在數量改㈣，仍能峨並分析最後一個區域3丄 才可在最後-個區域3 1仍不在拍攝景多像内或中心點不在 最後-個區域31時，產生無法定位之訊息。 另’若操控裝置2内不具有計算單元2 5，而是在主機 4内設有計算單元4 2時’攝影機2 2所拍攝之影像為先經 由控制電路21、傳輸介面24傳輸到主機4，主機4以資 料傳輸介面41接收影像後，再將影像傳輸到計算單元4 2 ’才進订上述之分析計算動作，且躲裝置2林須進行輸 出定位結果至主機4的動作。 該攝衫機2 2因隨著使用者所在位置改變，使得攝影機 2 2所拍攝螢幕3影像之大小會隨之改變，贿像内可能拍 攝到複數倾域3 1，是以，影像^‘料-定會位在排序 較前之區域31 ’該計算單元2 5在依序分析影像是否存在 ^域3 1之各標記後，便料算雜中㈣是雜於該區域 1内’才可避免中心點落在其他區域3i，而產生座標計 201038312 算錯誤之缺失。 另，隨著螢幕3之尺寸大小改變（如3 0对、4 2吁、 50对、63对、1〇2对或其他尺寸），及使用者與螢幕 3之距離改變’攝影機2 2所輯螢幕3之局部大小便會隨 之改變，則便可將螢幕3分割為複數個區域3!(如4、8 、12、15、2 0或其他數量），其區域3工之數量便可 ❹ 隨之改變，其僅具讓攝影機2 2所錄之影射，具有一個 以上區域3 1之各標記之魏即可，非因此即侷限本發明之 專利範圍，如利用其他修飾及等效結構變化，均應同理包含 於本發明之專利範圍内，合予陳明。 上述本發明之可使用於大型螢幕之指標裝置定位方法及 其裝置於實際使用時，為具有下列各項優點，如： (一）該螢幕定位標記組丄為於螢幕3分割複數區域3工設 〇 有螢幕定位標記組1之複數定位標記11、-個或一 個以上之辨識標記12，且一個或一個以上之辨識標 §己12設置在各區域不同位置，使各區域產生相異處 ’且以各區域31之複數^位標記i i設定座標，透 過拍攝影像内之複數定位標i及—個或一個以上 之辨識標記1 2觸區域3 1及巾心點是否位於其區 域31内，即可由中心點分析得到相對座標值，再把 相對座標值轉換成全螢幕3之座標值，其中心點座標 值為絕對座標值，進而可提昇指向之準確性。 15 201038312 .) =衫機2 2之鏡財限’使其減之影像範圍 關，但縣3之尺抑日麟大，本發明透 财幕3分設_31，伽歸定位標記組工進行 疋位及座標值，讓指標裝置亦可使胁大型營幕 3 ’且制相錢躲3觀_而無法拍攝全螢 幕3時亦可進行定位及計算座標值，使得操控裝置 2不具有使用時需與螢幕3保持預定距離的限制，進 而可提昇指標裴置之適用性。 三）該指縣置1不僅可劇於映像管顯示器（CRT、 CDT)、薄膜電晶體液晶顯示器（τρτ LCD )、電漿顯不器（pDp)、投射系統顯示幕，又因 可適用於大型螢幕3，便可在遊樂場内裝設具大尺寸 螢幕3之纖機纟，即可紐时絲作時，具有更 佳的臨場感與震撼感。 故’本發明為主要針對可使用於大贿幕之指標裝置定 位方法及其裝置’而可將螢幕3分割為複數區域3工，並於 各區域31裝設螢幕定位標記組i及設定座標值，且操控裝 置2以攝影機2 2拍攝螢幕3之影像後，再以計算單元2 5 確認影像内之區域31及中心、點是否位於其區域3 ^内，且 依此§十算出中心點於該區域之相對座標值，再轉換得到螢幕 3全區域之座標值，便可得到絕對座標值以提昇指向之準確 性為主要保護重點，惟，以上所述僅為本發明之較佳實施例 16 201038312 而已，非因此即侷限本發明之專利範圍，故舉凡運用杯明 說明書及圖式内容所為之簡易修飾及等效結構變化，均岸同 理包含於本發明之專，合予_。 一 〜，综上所述，本發明上述之可使用於大型榮幕之指標裝置 定位方法及織置於魏、操作時，㈣實能_其功效及 目^故本發明誠為-實雜優異之發明，為符合發明專利 〇 月要件’爰依法提出申請，盼審委早日賜准本案，以 =障發明人之辛苦研發，偶若鈞局貴審委有任何稽疑，請 不吝來函指示’發日狀定當竭力配合，至感德便。The "Index Positioning Device and Method" is published in the Republic of China Invention Gazette, November 16, 1996, with the public number 2 〇〇7426〇〇, which uses the lion positioning point of the specific light II to set the township image display. An optical device is disposed in front of the device, so that the image sensor can only sense the special light signal, and convert the optical signal into a signal signal, and then calculate the single signal to receive the electrical signal, and then calculate And storing the initial setting obtained by using the auxiliary positioning point to correct the pointing indicator of the image sense, and using the assisted positioning point as a correction for the initial mosquito and the fingering of the mosquito scale, and calculating the positioning of the weaving index, the display of the county display · For the positioning of the indicator in a specific detail, since only the display image of the money display image can be read from the specific image, the positioning of the indicator can not be performed when the A-size shadow display device is installed, and the positioning is impossible. On the gamma. In addition, some manufacturers use G_sens 〇r, G yu S c◦pe as the positioning judgment method. Although this method can be applied to the LCD PDP projection system, the system display screen, or some display screens that cannot signal the signal However, the coordinates calculated by _ are relative coordinates, and the _ display screen is used to solve the alignment. If there is an error in the position setting, the position of the drunk point will be offset, so that the user 晦=目_ When it is not, it is impossible to make a judgment of hitting, and the user cannot smoothly subscribe to the game. The above-mentioned conventional use of light is the green location. Because of its many problems and lacks, this is the goal of the people who have nothing to do with the industry. 5 201038312 [Summary of the Invention] Therefore, the inventor has the above-mentioned deficiencies, and collects relevant materials. Through the multi-party and test 1 ' and accumulated years of experience in the industry, through the continuous work and modification' design An invention patent that can be used for the large-scale glory of the index device clamping method and its device. The main purpose of the present invention is that the bribery positioning mark group is to divide the complex d-domain of the screen into the threat area (10) her positioning mark and one or more identification marks, and the plural number of each area Set the coordinates to set the coordinates, and set one or more identification marks at different positions in each area to make the areas different to distinguish them. The relative coordinates are obtained by analyzing the area and center point in the captured image. By converting the relative coordinate value into the coordinate value of the full screen, the absolute coordinate value of the financial point can be obtained, thereby achieving the effect of improving the pointing accuracy. The secondary object of the present invention is that the lens of the camera is limited in shooting angle because of the limited shooting angle, but as the size of the (four) screen increases, the lens cannot capture the full screen at a close distance, and the present invention Through the screen division area, the unique screen positioning mark _ line positioning and calculation of the coordinate value 'to let the camera shoot a partial screen' indicator split can also be positioned, because the indicator device can be used for large or small display, enter the Ke lifting indicator device Applicability. [Embodiment] In order to achieve the above object and effect, the technical means of the present invention and its 201038312 structure are described in detail in the preferred embodiments of the present invention, and the features and functions are as follows. Please refer to the first, second, third and fourth figures, which are block diagrams of the preferred embodiment of the present invention, and further, the details of the screen, the display of the screen segmentation area, the screen marking and the design The schematic diagram of the coordinates, as can be clearly seen from the figure, is composed of a screen positioning mark group control device 2, wherein: ', the screen positioning mark group i is provided with a plurality of positioning marks 丄i, one or more identification The mark 12, the plurality of positioning marks 11 and the one or more identification marks 12 may be infrared marks, various pattern marks, which are only provided in the respective regions 31 divided by the screen 3, and each of the areas 31 is formed in a different arrangement for the purpose. The age of the comparative analysis may not be limited to the patent of the present invention, and other modifications, such as equivalent structural changes, are included in the scope of the patent of the present invention and are combined with Chen Ming. The control device 2 is provided with a control circuit 2 1 and is controlled by the control circuit 2: [electrically connected with the camera 2 2, according to the recording interface 2 3 and the transmission interface 2 4 , and electrically connected with the control circuit 21 Unit 2 5. In addition to the control unit i, the control device 2 can be electrically connected to the computing unit 25, and the data transmission interface 41 can be disposed in the host 4, and the data transmission interface 41 can be a universal serial bus (USB). ), radio wave (RF) or blue material interface, and the data interface 4 1 is electrically connected with the chip unit 4 2 'the only miscellaneous series 2 2 depends on the f彡 image and it is calculated into the line 201038312 In the following description, only the _ circuit 2 i is electrically connected to the 4 arithmetic unit % 2 5 as a preferred embodiment, and thus the invention is not limited thereto, such as _ other modification and material structure. The changes shall be similarly included in the patent model of the present invention, and shall be combined with Chen Ming. </ br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br> The schematic diagram of the shooting, the intent of the camera to capture the image, and the indication of the image t-point, it can be clearly seen from the figure that the present invention uses the screen 3 to divide the county Wei ship domain 3 i, and will display the screen The plurality of positioning marks 定位 of the positioning U group 1 are disposed at each of the plurality of areas 3 ' 'and each area 31 is provided with one or more identification marks 1 2 at different positions, so that the respective areas 3 1 generate phases Differentiate the difference between the multiple positioning marks 1 1 of each area 3 1 to locate the coordinate value, then the control device 2贱f彡2 2 performs the image of the partial screen of the camp 3 (4) Circuit 2 will analyze the image after the "image", through the calculation unit 2 5, the multiple positioning marks set by each area 3 i and one or more than two types of identification type 2 , to confirm which area 31 ' is in the image captured by the screen 3 and then calculate the beat by the calculation unit 2 5 Whether the center point of the photographic image is located in the area 31, if the center point is located in the area 31β, the relative coordinate value of the center point in the area can be calculated, and then the relative coordinate value is used to bring the coordinate value of the plurality of positioning marks 11 in the area, that is, You can get the coordinate value of the towel point in the whole area of the wire 3. At this time, the user can operate the button wheel man interface 2 3, 201038712, calculate the material, the ship t舁 early 70 2 5 received the operation = news, county #作信号射心点 coordinate health, interface 24 miscellaneous to money 4 for _ processing, lion. Transmission Ο ❹ ^ See the first, third, fourth, fifth, sixth, and seventh figures, which is the invention, the details of the application, the f-screen, the county mark, and the rest of the test, camera shooting The display _, the camera's intention of the image and the image center point, as can be clearly seen from the figure, the screen 3 can be divided into 8 phase-product rectangular areas 31 (I, n, m, ~ VI VI VDI) 'and the positioning marks 1 i are respectively arranged at the four corners of the rectangular area 31, and the identification marks 1 2 ' are respectively disposed above the area j 1 and the identification marks 1 2 and the area π are respectively arranged under the area V and the lower part of the area. ΙΠ, VI, respectively, are located adjacent to the identification of the illusion 2, and then set the coordinate value of each positioning mark 11, for example, the positioning mark in the upper left corner of the screen 3 set the coordinate value (〇, 0), right The positioning mark of the lower corner is set to (1280' 800). Since the area of each area 31 is the same and the side length is the same, the coordinate value of each positioning mark can be defined, and if the camera 2 2 is taken The face image covers all the districts, most of the regional melons, and a small number of areas J, V, V When and w, the camera 2 will obtain all the recorded marks ii and the identification marks 2 2 from the image, and then analyze and compare the arrangement of all the marks of the image t with the marks arranged by the respective II fields 3 i in sequence until It is analyzed that the image in the image corresponds to the local positioning mark 1 1 and the identification mark i 2 ' at this time 'by the camera 2 2 shadow 9 201038312 image size is fixed ', then the calculation unit 2 5 can calculate the shooting image The relative coordinate value of the center point in the area ,, and then the relative coordinate value calculation is converted into the set coordinate value of the eight areas 31 in the screen 3, and the center point coordinate value of the image captured by the camera 2 is obtained and transmitted through The transmission interface 24 transmits the center point coordinate value to the host 4. The above-mentioned transmission interface 24 can be a universal serial bus (USB), radio wave (RF) or blue chip interface, which only has the coordinates of the center point of the camera image captured by the computing unit 25 in the control device 2. The function of transmitting the value to the host 4, or transmitting the camera 2 2 to capture the image and the button input < face 2 3 to the function of the host 4, is not limited to the patent scope of the invention, such as using other modifications and equivalent structures. The changes are all included in the scope of the patent of the present invention and are combined with Chen Ming; and the above-mentioned camera 2 2 and the transmission interface 24 are transmitted by conventional techniques, and the details constitute a non-inventive point. I will not repeat them. The whistle is shown in the figures of the first, second, eighth and ninth aspects, which are the block diagram of the preferred embodiment of the invention, the method of the other embodiment, the flow chart of the steps of the better compensation, and the flow chart of the steps (2) It can be clearly seen from the figure that the control device 2 performs the following steps when performing index positioning: (1〇0) starts. (1〇1) Camera 2 2 Shoots the screen 3 image. (10 2) The calculation unit 2 5 analyzes whether the image has a mark of the album, and if not, proceeds to step (10 7), and if so, then 201038312 proceeds to step (10 3). (10 3) The calculation unit 2 5 calculates whether or not the image center point is located in the area. If not, the step (1〇7) is performed, and if YES, the step (104) is performed. (104) The calculation unit 2 5 calculates the relative coordinate value of the image center point in the region j. (10 5) The calculation unit 2 5 converts the relative coordinate values of the image center points into coordinate values of the entire region. 〇 6) The manipulation device 2 outputs the positioning result to the host 4, and then proceeds to step (101). (10 7) The calculation unit 2 5 analyzes whether or not the image has a mark of the area π. If not, the step (1i 0) is performed, and if YES, the step (1〇 8) is performed. Ο (1〇8) The calculation unit 25 calculates whether or not the image center point is located in the area ’. If no, the step (110) is performed, and if YES, the step (1〇 9) is performed. (1 〇 9 )# Calculate the unit 2 5 Calculate the relative coordinate value in the leg center π of the image center, and then perform the step (1〇 5 ). (110) The leaf calculation unit 2 5 analyzes whether or not the image has a region 羾 mark, and if not, proceeds to step (113), and if YES, proceeds to step (111). (111) The calculation unit 2 5 calculates whether the image center point is located in the area class. 11 201038312 'If no, the process proceeds to step (113). If YES, the process proceeds to step (112). (1 1 2 ) 3 Calculate the unit 2 5 Calculate the relative coordinate value of the image center point in the area dish, and then proceed to the step (1〇 5 ). (1 1 3 ) ^ Calculate the unit 2 5 Analyze the f彡 image is the god in the area! If the flag is 'n', then step (116) is performed, and if YES, step (114) is performed. (1 1 4) The calculation unit 2 5 calculates whether or not the image center point is located in the area jy. If not, the step (116) is performed, and if YES, the step (115) is performed. (1 1 5) The calculation unit 2 5 calculates the relative coordinate value of the image center point in the area iv, and then performs the step (1〇 5 ). (116) The calculation unit 2 5 analyzes whether or not the image has a mark of the area v. If not, the process proceeds to step (119), and if YES, the step (117) is performed. (117) The calculation unit 2 5 calculates whether or not the image center point is located in the area v. If not, the step (119) is performed, and if YES, the step (118) is performed. (1 1 8 ) The juice calculation unit 2 5 calculates the relative coordinate value of the image center point in the region v, and then performs the step (1〇 5 ). (1 1 9) The calculation unit 2 5 analyzes whether or not the image has a mark Vi of the area Vi. If 'No', the step (12 2) is performed, and if YES, 12 201038312 performs the step (12 〇). (1 2 0 ) The calculation unit 2 5 calculates whether or not the image center point is located in the area νι ‘ If no, the step (12 2) is performed, and if YES, the step (121) is performed. (121) The calculation unit 2 5 calculates the relative coordinate value of the image center point in the area, and then performs the step (1〇 5 ). (12 2) The calculation unit 2 5 analyzes whether or not the image has the mark of the area w. If 'NO', the step (12 5) is performed, and if YES, the step (12 3) is performed. (12 3) The calculation unit 2 5 calculates whether the image center point is located in the area grip ‘If no, the step (12 5) is performed, and if YES, the step (12 4) is performed. (12 4) Calculate the unit 2 5 Calculate the relative coordinate value of the image center point in the regional training, and then proceed to the step (1〇 5). (1 2 5 ) The calculation unit it 2 5 analyzes whether the image has the last region-specific flag, and if not, proceeds to step (12 8), and if YES, proceeds to step (126). (1 2 6 ) 4 Calculate the unit 2 5 Calculate the image. If the point is within the area ’ 'Right No' then proceed to step (12 8), and if YES, proceed to step (12 7). (1 2 7 ) 4 Calculate the unit 2 5 Calculate the relative coordinate value of the image towel mixed with the area, and then proceed to the step (i 〇 5). 13 201038312 (12 8) The control device 2 generates a message that cannot be located, and then performs the step (1 06). The calculation unit 25 analyzes whether the image has the mark of the area I, and if not, analyzes whether the image exists or not. Each area of the area 3 ,, before analyzing the next area 31, will first confirm whether the number of executions has reached the preset number of times, and if so, it will analyze whether the image has the last area 3 work marks, due to the screen 3 The number of divided areas will change. In this way, the number can be changed (4), and the last area can still be analyzed and analyzed. Only in the last area 3 1 is still not in the shooting scene or the center point is not last. - When the area is 31, a message that cannot be located is generated. In addition, if the computing device 2 does not have the computing unit 25, but the computing unit 42 is provided in the host 4, the image captured by the camera 2 is transmitted to the host 4 via the control circuit 21 and the transmission interface 24 first. After receiving the image by the data transmission interface 41, the host computer 4 transmits the image to the computing unit 4 2 ' to subscribe to the above-mentioned analysis and calculation operation, and the hiding device 2 has to perform the action of outputting the positioning result to the host 4. The camera 2 2 changes the size of the image of the screen 3 captured by the camera 2 as the position of the user changes, and the image may be captured in the bribe image. - The fixed position is in the area before the sorting 31 ' The calculating unit 2 5 analyzes whether the image exists in the sequence of the domain 3 1 in sequence, and then the calculation (4) is mixed in the area 1 to avoid The center point falls in the other area 3i, and the coordinate meter 201038312 is generated to be missing. In addition, as the size of the screen 3 changes (such as 30 pairs, 4 2 calls, 50 pairs, 63 pairs, 1 〇 2 pairs or other sizes), and the distance between the user and the screen 3 changes 'camera 2 2 The partial size of the screen 3 will change accordingly, and the screen 3 can be divided into a plurality of areas 3! (such as 4, 8, 12, 15, 20 or other quantities), and the number of the area 3 can be reduced. With the change, it only has the mapping recorded by the camera 22, and has more than one mark of the region 3 1 , which is not limited to the patent scope of the invention, such as using other modifications and equivalent structural changes, All of them should be included in the scope of the patent of the present invention and combined with Chen Ming. The above-mentioned method for positioning the indicator device for a large-scale screen and the device thereof have the following advantages in practical use, such as: (1) The screen positioning mark group is set in the screen 3 divided into multiple areas 3复 There are a plurality of positioning marks 11 of the screen positioning mark group 1, one or more identification marks 12, and one or more identification marks 12 are set at different positions in each area, so that the areas are different from each other' The coordinates are set by the plurality of bits ii of each area 31, and the plurality of positioning marks i and one or more of the identification marks 1 2 touch area 3 1 and the center point of the towel are located in the area 31. The center point analysis obtains the relative coordinate value, and then converts the relative coordinate value into the coordinate value of the full screen 3, and the center point coordinate value is an absolute coordinate value, thereby improving the accuracy of the pointing. 15 201038312 .) = Mirror Mirror 2 2 Mirror Horizon 'Let's reduce the image range off, but the county's 3 feet are the same as the Japanese arbo, the invention is 3 _31, and the gamma locator is set up. The position and coordinate value allow the indicator device to also cause the large-scale campsite 3' and the system to hide the money. When the full screen 3 cannot be captured, the positioning and calculation of the coordinate value can also be performed, so that the control device 2 does not have the use time. It is necessary to maintain a predetermined distance limit with the screen 3, thereby improving the applicability of the indicator device. c) The county is not only available for video tube displays (CRT, CDT), thin film transistor liquid crystal displays (τρτ LCD), plasma display devices (pDp), projection system display screens, but also for large scale applications. Screen 3, you can install a large-size screen 3 in the playground, which can be used for a better sense of presence and shock. Therefore, the present invention is directed to a method for positioning an indicator device for a large bribe and a device thereof, and the screen 3 can be divided into a plurality of areas, and a screen positioning mark group i and a set coordinate value are installed in each area 31. And the control device 2 captures the image of the screen 3 by the camera 2 2, and then determines, by the calculating unit 2 5 , whether the area 31 and the center and the point in the image are located in the area 3 ^, and the center point is calculated according to the § 10 The relative coordinate value of the region is converted to obtain the coordinate value of the entire area of the screen 3, and the absolute coordinate value can be obtained to improve the accuracy of the pointing. The above is only the preferred embodiment 16 of the present invention. However, the scope of the invention is not limited to the scope of the invention, and any modifications and equivalent structural changes that are made by using the specification and the contents of the drawings are included in the invention. In summary, the above-mentioned invention can be used for the positioning method of the large-scale glory of the indicator device and the weaving in the Wei, the operation, (4) the actual energy _ its efficacy and the purpose of the invention is honest - practical The invention is in accordance with the law of the invention, and the application for the month is expected to be submitted in accordance with the law. It is hoped that the trial committee will grant the case as soon as possible, and the hard work of the inventor of the inconvenience will be carried out. If there is any doubt in the audit committee, please do not hesitate to indicate it. It’s time to make a concerted effort.
17 201038312 【圖式簡單說明】 第一圖係為本發明較佳實施例之方塊圖。 第二圖係為本發明另一實施例之方塊圖。 第二圖係為本發明較佳實施例螢幕分割區域之示意圖。 第四圖係為本發明較佳實施例螢幕標記及設座標之示意圖 第五圖係為本發明較佳實施例攝影機拍攝之示意圖。 第六圖係為本發明較佳實施例攝影機擷取影像之示意圖。 第七圖係為本發明較佳實施例影像中心點之示意圖。 第八圖係為本發明較佳實施例之步驟流程圖（_)。 第九圖係為本發明較佳實施例之步驟流程圖（二）。 第十圖係為習用之方塊圖。 第十圖係為習用之立體示意圖。 明】 12、辨識標記 【主要元件符號說 、螢幕定位標記組 、定位標記 2、操控裝置 21、控制電路 24、傳輸介面 2 2 '攝職 2 5、計算單元 2 3、按包輸入介面 18 201038312 3、螢幕 3 1、區域 4、主機 41、資料傳輸介面 4 2、計算單元 A、 顯示幕 B、 主機 C、 光接收器 D、 視訊信號 E、 光搶17 201038312 [Brief Description of the Drawings] The first drawing is a block diagram of a preferred embodiment of the present invention. The second figure is a block diagram of another embodiment of the present invention. The second figure is a schematic diagram of a screen segmentation area according to a preferred embodiment of the present invention. The fourth figure is a schematic diagram of a screen mark and a coordinate set according to a preferred embodiment of the present invention. The fifth figure is a schematic view of a camera taken in accordance with a preferred embodiment of the present invention. Figure 6 is a schematic diagram of a camera capturing images according to a preferred embodiment of the present invention. Figure 7 is a schematic illustration of an image center point in accordance with a preferred embodiment of the present invention. The eighth figure is a flow chart (_) of the steps of the preferred embodiment of the present invention. The ninth drawing is a flow chart (2) of the steps of the preferred embodiment of the present invention. The tenth figure is a block diagram of the conventional use. The tenth figure is a three-dimensional diagram of the conventional use. 12] Identification mark [main component symbol description, screen positioning mark group, positioning mark 2, control device 21, control circuit 24, transmission interface 2 2 'photograph 2 2, calculation unit 2 3, per pack input interface 18 201038312 3, screen 3 1, area 4, host 41, data transmission interface 4 2, computing unit A, display screen B, host C, optical receiver D, video signal E, light grab
1919