OpenCVѵÁ··ÖÀàÆ÷ÖÆ×÷xmlÎĵµÖ®Èý
Èý¡¢ÑµÁ··ÖÀàÆ÷
Ñù±¾´´½¨Ö®ºó£¬½ÓÏÂÀ´ÒªÑµÁ··ÖÀàÆ÷£¬Õâ¸ö¹ý³ÌÊÇÓÉhaartraining ³ÌÐòÀ´ÊµÏֵġ£
Haartraining µÄÃüÁîÐвÎÊýÈçÏ£º
£data<dir_name>
´æ·ÅѵÁ·ºÃµÄ·ÖÀàÆ÷µÄ·¾¶Ãû¡£
£vec<vec_file_name>
ÕýÑù±¾ÎļþÃû£¨ÓÉtrainingssamples ³ÌÐò»òÕßÓÉÆäËûµÄ·½·¨´´½¨µÄ£©
£bg<background_file_name>
±³¾°ÃèÊöÎļþ¡£
£npos<number_of_positive_samples>£¬
£nneg<number_of_negative_samples>
ÓÃÀ´ÑµÁ·Ã¿Ò»¸ö·ÖÀàÆ÷½×¶ÎµÄÕý/¸ºÑù±¾¡£ºÏÀíµÄÖµÊÇ£ºnPos = 7000;nNeg = 3000
£nstages<number_of_stages>
ѵÁ·µÄ½×¶ÎÊý¡£
£nsplits<number_of_splits>
¾ö¶¨ÓÃÓڽ׶ηÖÀàÆ÷µÄÈõ·ÖÀàÆ÷¡£Èç¹û1£¬ÔòÒ»¸ö¼òµ¥µÄstump classifier ±»Ê¹Óá£Èç¹ûÊÇ2 »òÕ߸ü
¶à£¬Ôò´øÓÐnumber_of_splits ¸öÄÚ²¿½ÚµãµÄCART ·ÖÀàÆ÷±»Ê¹Óá£
£mem<memory_in_MB>
Ô¤ÏȼÆËãµÄÒÔMB Ϊµ¥Î»µÄ¿ÉÓÃÄÚ´æ¡£ÄÚ´æÔ½´óÔòѵÁ·µÄËÙ¶ÈÔ½¿ì¡£
£sym£¨default£©
£nonsym
Ö¸¶¨ÑµÁ·µÄÄ¿±ê¶ÔÏóÊÇ·ñ´¹Ö±¶Ô³Æ¡£´¹Ö±¶Ô³ÆÌá¸ßÄ¿±êµÄѵÁ·Ëٶȡ£ÀýÈ磬ÕýÃ沿ÊÇ´¹Ö±¶Ô³ÆµÄ¡£
£minhitrate¡¶min_hit_rate¡·
ÿ¸ö½×¶Î·ÖÀàÆ÷ÐèÒªµÄ×îСµÄÃüÖÐÂÊ¡£×ܵÄÃüÖÐÂÊΪmin_hit_rate µÄnumber_of_stages ´Î·½¡£
£maxfalsealarm<max_false_alarm_rate>
ûÓн׶ηÖÀàÆ÷µÄ×î´ó´íÎ󱨾¯ÂÊ¡£×ܵĴíÎ󾯸æÂÊΪmax_false_alarm_rate µÄ
number_of_stages ´Î·½¡£
£weighttrimming<weight_trimming>
Ö¸¶¨ÊÇ·ñʹÓÃȨÐÞÕýºÍʹÓöà´óµÄȨÐÞÕý¡£Ò»¸ö»ù±¾µÄÑ¡ÔñÊÇ0.9
£eqw
£mode<basic(default)|core|all>
Ñ¡ÔñÓÃÀ´ÑµÁ·µÄhaar ÌØÕ÷¼¯µÄÖÖÀà¡£basic ½ö½öʹÓô¹Ö±ÌØÕ÷¡£all ʹÓô¹Ö±ºÍ45 ¶È½ÇÐýתÌØÕ÷¡£
£w¡¶sample_width¡·
£h¡¶sample_height¡·
ѵÁ·Ñù±¾µÄ³ß´ç£¬£¨ÒÔÏñËØΪµ¥Î»£©¡£±ØÐëºÍѵÁ·Ñù±¾´´½¨µÄ³ß´çÏàͬ
È»ºó£¬Í¬ÑùÔÚdosÃüÁîÐÐÊäÈëharrÕâ¸öº¯ÊýµÄÃüÁî
¾ßÌåÈçͼ£º
È»ºó£¬°´»Ø³µ£¬»á³öÏÖÏÂÃæµÄ“³É¹û”½çÃ棺
µ½Ä¿Ç°ÎªÖ¹£¬Äã×Ô¼ºÐèÒªµÄ·ÖÀàÆ÷µÄxmlÎĵµ¾ÍÉú³ÉÁË£¬Äã×Ô¸öÕÒÏÂÄ㵱ǰÄǸöĿ¼£¬»á·¢ÏÖ£¬¶àÁ˼¸¸öÎļþ¼Ð£¬Ç뿴ͼ£º
µ½Ä¿Ç°ÎªÖ¹£¬¾Í¸æÒ»¶ÎÂäÁË£¬¿ìÒ»µãÁË£¬»¹ÕæÀ䣬½Å±ùÁË£¡
£¨ÕâÀï¾ÍÖ»Óм¸¸öͼƬ£¬ËùÒÔ£¬ºÜ¿ìѵÁ·Í꣬²»¹ý£¬ÒªÏëѵÁ·³ö¼ì²âÂʸߵÄxml£¬Í¼Æ¬µÄÕÅÊýµÄºÜ¶à£¬ÄÇʱºò£¬»áѵÁ·¼¸¸öСʱµ½1Ì죬ʱ¼ä¼¸ÌìµÄʱ¼ä£¬ÄÇʱºò£¬ÄãÖ»ÇóÄãµÄµçÄÔ²»Òª¶Ïµç£¡£©
Ïà¹ØÎĵµ£º
1 ÔÚActionʵÏÖÀà·½ÃæµÄ¶Ô±È£ºStruts 1ÒªÇóActionÀà¼Ì³ÐÒ»¸ö³éÏó»ùÀࣻStruts 1µÄÒ»¸ö¾ßÌåÎÊÌâÊÇʹÓóéÏóÀà±à³Ì¶ø²»Êǽӿڡ£Struts 2 ActionÀà¿ÉÒÔʵÏÖÒ»¸öAction½Ó¿Ú£¬Ò²¿ÉÒÔʵÏÖÆäËû½Ó¿Ú£¬Ê¹¿ÉÑ¡ºÍ¶¨ÖƵķþÎñ³ÉΪ¿ÉÄÜ¡£Struts 2Ìṩһ¸öActionSupport»ùÀàȥʵÏÖ³£ÓõĽӿڡ£¼´Ê¹Action½Ó¿Ú²»ÊDZØÐëʵÏֵģ¬Ö»ÓÐÒ» ......
ÔÚhtmlÎļþÖÐǶÈëµÄ´úÂëÈçÏÂ:
<script type="text/javascript">
var xmlUrl="news.xml";
var swfURL="news.swf";
var img_Speed=2;
var page_Speed=3000;
var TextPosition="down";
var HeadlineColor="#ff0000";
var HeadlineFont="14px";
va ......
string file = "c:\\work.xml";
private void btnCearte_Click(object sender, EventArgs e)
{
XmlDocument doc = new XmlDocument();
  ......
/// <summary>
/// ÊÕµ½µÄXMLת³ÉdatasetÐÍ
/// </summary>
/// <param name="xmlData"></param>
/// ......
ʲôÊÇ XML?
XML Ö¸¿ÉÀ©Õ¹±ê¼ÇÓïÑÔ£¨EXtensible Markup Language£©
XML ÊÇÒ»ÖÖ±ê¼ÇÓïÑÔ£¬ºÜÀàËÆ HTML
XML µÄÉè¼Æ×ÚÖ¼ÊÇ´«ÊäÊý¾Ý£¬¶ø·ÇÏÔʾÊý¾Ý
XML ±êǩûÓб»Ô¤¶¨Òå¡£ÄúÐèÒª×ÔÐж¨Òå±êÇ©¡£
XML ±»Éè¼ÆΪ¾ßÓÐ×ÔÎÒÃèÊöÐÔ¡£
XML ÊÇ W3C µÄÍƼö±ê×¼
XML Óë HTML µÄÖ÷Òª²îÒì
XML ²»ÊÇ HTML µÄÌæ´ú¡£
XML ºÍ HTML Ϊ² ......