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1. 发明授权

US5818026A Hand-marked lottery selection slip scanning system and method 失效
标题翻译：手提彩票选票滑动扫描系统及方法
公开(公告)号：US5818026A
公开(公告)日：1998-10-06
申请号：US597234
申请日：1996-02-06
申请人： Alan Melling , Robert Durst , Steven Chew
发明人： Alan Melling , Robert Durst , Steven Chew
IPC分类号： G06K7/14 , G06K19/06 , G06K7/10
CPC分类号： G07F17/3288 , G06K19/06037 , G06K7/14 , Y10S283/903
摘要： A system and method for capturing hand-marked cells from a lottery selection slip. The lottery slip includes a conventional play region of cells (labelled sequentially from 1 to 49, for example) for receiving indicia to be captured, after receiving indicia said play region of cells includes a plurality of occupied cells defined by marked cells and a plurality of non-occupied cells defined by unmarked cells. The lottery slip also includes row-identifier bar codes located at opposite boundaries of the play region. The bar codes are electro-optically scannable and readable and are arranged in a plurality of ordered rows tiered along the transverse direction over the transverse distance of the play region. A scanner is used to generate scan lines that extend over the play region of cells occupied by the indicia and over each bar code and for decoding the row identifer data for each scan line as each line transverses the boundaries of the play region of cells, the occupied cells having different light reflectivity than the non-occupied cells. A decoder captures the identity and the location of the occupied cells and the non-occupied cells and stores the digitized signal. A ticket receipt is then issued representative of the numbers selected by the player. By using a bar code scanner to read both the row identifier codes and the actual hand-marked play region the need for precise positioning within traditional terminals is obviated.
摘要翻译：一种用于从彩票选择单中捕获手工标记的单元的系统和方法。彩票包括一个常规播放区域（例如，从1到49顺序标记），用于接收要捕获的标记，在接收标记之后，所述单元格播放区域包括由标记的单元格定义的多个被占用的单元和多个未标记的细胞定义的非占据细胞。彩票还包括位于游戏区域相对边界的行标识符条形码。条形码是电光可扫描和可读的，并且布置成沿着横向方向在播放区域的横向距离上分层的多个有序行。扫描器用于产生扫描线，该扫描线在标记和每个条形码所占据的单元的播放区域上延伸，并且用于当每条线横切单元格的游戏区域的边界时对于每条扫描线进行解码行标识符数据，占据的细胞具有与非占据细胞不同的光反射率。解码器捕获被占用的小区和非占用小区的身份和位置，并存储数字化的信号。然后发出代表由玩家选择的号码的票据收据。通过使用条形码扫描器来读取行标识符代码和实际的手动标记的播放区域，消除了传统终端内精确定位的需要。

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