Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

C#µ÷Óà C DLLÎÊÌ⣬¶®µÄÀ´ÇÀ·ÖÁË

//C ½Ó¿Ú
extern "C"
{
  TESSDLL_API int __cdecl GetTessText(const char *imagefile, char *text);  
}

//ÎÒÔÚC#ÖÐÉùÃ÷
//µ÷ÓÃC DLL Öеĺ¯Êý
[DllImport("OCRapi.dll", EntryPoint = "GetTessText", CharSet = CharSet.Ansi,
  CallingConvention = CallingConvention.Cdecl)]
 public static extern int GetTessText(char[] imagefile, char[] text);


µ÷ÓôúÂ룺
char[] imagefile = "D:\\My Documents\\\baidu\\1.bmp".ToCharArray();
char[] textResult = new char[256];
int i = OCRAPI.GetTessText(imagefile, textResult);

³öÏÖµÄÎÊÌ⣺

textResult µÃ²»µ½·µ»ØÖµ



JF


1LÕý½â

ÒýÓÃ
1LÕý½â


?

OCRapi.dll,¹¦ÄÜÊÇʲô? ²ÎÊýÊÇÊäÈ룬»¹ÊÇ·µ»Ø£¬Â¥Ö÷û˵Ç壮

Èç¹ûÊäÈëÊÇͼÐÎÎļþ£¬Êä³öÊÇÎı¾£¬ÎÄ×Öʶ±ðÈí¼þ£¬·µ»ØµÄ²ÎÊýǰ¼Ó ref string¡¡ÊäÈëÓ¦¸ÃÊÇ byte[] 

ʵ¼ÊÈçºÎ£¬ÕâЩÔÚº¯ÊýÔ­Ð͵ÄÎĵµÖÐÓ¦¸ÃÓÐ˵Ã÷µÄ£®

Ó¦¸ÃÊÇÀàÐͶÔÓ¦²»¶Ô

幫頂£¡

C# code:
[DllImport("OCRapi.dll", EntryPoint = "GetTessText", CharSet = CharSet.Ansi,
CallingConvention = CallingConvention.Cdecl)]
public static extern int GetTessText(string imagefile, string text);

{{-


Ïà¹ØÎÊ´ð£º

jspÖÐ <c:if test> Ïà¹ØÎÊÌâ

ÔÚ²éѯºó½«²éѯ³öÀ´µÄÖµ¸³¸ø¸÷ÊäÈë¿ò
<c:if test="${not empty dataValue}">
      fm.SAMPLING_DATE.value=" <c:out value='${dataValue.SAMPLING_DATE}'/ ......

CÈí¼þ תÕý¹¤×ʶàÉÙºÏÊÊ£¿

µØµãÔÚÉîÛÚÄÏɽ
¡¡¡¡×öCÈí¼þ¡£ÊÔÓÃ2K£¬²»ÖªµÀתÕý¸ø¹«Ë¾Ì¸¶àÉÙºÏÊʰ¡£¿
¡¡¡¡ÁíÍ⣬±¾ÈËС±¾£¬Ó¢ÓïÁù¼¶£¬ÊÔÓÃÈý¸öÔ±íÏÖµÃÒ²ËãÖÐÉÏˮƽ¡£µ«ÊÇÏÖÔÚ»¹²»ÄÜ×öÏîÄ¿¡£ÁíÍâ±ÏҵѧУûÓÐÃûÆø¡£
¡¡¡¡×ªÕý¸ø¹«Ë¾Ì¸¶àÉ ......

ÄÜÓÃC/C++¼òµ¥ÊµÏÖÎå×ÓÆå³ÌÐòÂð?

×î½üͻȻÏë×Ô¼ºÀ´ÊµÏÖÒ»¸öÎå×ÓÆå³ÌÐò,µ«²»ÖªµÀÔõô¿ªÊ¼,×Ô¼ºÒ²Ã»Ñ§»­Í¼Ðκ¯Êý,ÄÜÔÚ¿ØÖÆÌ¨ÏÂÖ±½ÓдÂð>>>?????
¿ØÖÆÌ¨£¿±ÈͼÐνçÃæ¸üÂé·³¡£
http://search.download.csdn.net/search/%E4%BA%94%E5%AD%90% ......

ʹÓÃCµÄ¸ßÊÖÇë½ø

´ó¼ÒºÃ£¡ÎÒÊÇһλC°®ºÃÕߣ¬Ïò´ó¼ÒÇë½ÌÏ£¬C³ÌÐòÔ±¿ÉºÃÕÒ¹¤×÷£¿¹«Ë¾ÓÃC¸ÉЩʲô£¿
ÎÞËùνºÃ²»ºÃÕÒ¹¤×÷£¬Ò»°ãͨÐÅ¡¢ÏµÍ³¡¢Ç¶Èëʽ¡¢Ó²¼þ·½ÃæÓõĶ࣬¶øÇÒÓÉÓÚCµÄµ×²ãÌØÐÔ£¬Ñ§»áºóÔÚѧÆäËûµÄ»á±È½ÏÈÝÒ×

²»¹ÜÓÃʲôÓï ......

³ÏƸC/C++¿ª·¢¹¤³Ìʦ£¨ÉîÛÚ£©

¸ÚλְÔð£º

1¡¢ºËÐÄ´úÂë±àд£»
2¡¢È·±£Èí¼þ²úÆ·µÄÖÊÁ¿£»

¸ÚλҪÇó£º
1¡¢ÊìϤC¼°C++³ÌÐòÉè¼Æ£¬ÊìϤ»ã±àÓïÑÔ,ÊìϤC/C++±ê×¼¿â¡£
2¡¢Á˽âwindowsµ×²ãÇý¶¯¡£
3¡¢¾ßÓпª·¢¶àÏ߳̾­Ñé¡£ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ