eyes.xml

this is very good application for face traccking.it contains more and good differnt features.if u ro

<?xml version="1.0"?>
<opencv_storage>
<eyes type_id="opencv-haar-classifier">
  <size>
    30 20</size>
  <stages>
    <_>
      <!-- stage 0 -->
      <trees>
        <_>
          <!-- tree 0 -->
          <_>
            <!-- root node -->
            <feature>
              <rects>
                <_>
                  10 0 8 20 -1.</_>
                <_>
                  10 5 8 10 2.</_></rects>
              <tilted>0</tilted></feature>
            <threshold>-0.0342040397226810</threshold>
            <left_val>0.8387333154678345</left_val>
            <right_val>-0.9851537942886353</right_val></_></_>
        <_>
          <!-- tree 1 -->
          <_>
            <!-- root node -->
            <feature>
              <rects>
                <_>
                  5 3 20 8 -1.</_>
                <_>
                  5 5 20 4 2.</_></rects>
              <tilted>0</tilted></feature>
            <threshold>-0.0146558200940490</threshold>
            <left_val>0.6779099702835083</left_val>
            <right_val>-0.8462123274803162</right_val></_></_></trees>
      <stage_threshold>-0.3072437942028046</stage_threshold>
      <parent>-1</parent>
      <next>-1</next></_>
    <_>
      <!-- stage 1 -->
      <trees>
        <_>
          <!-- tree 0 -->
          <_>
            <!-- root node -->
            <feature>
              <rects>
                <_>
                  2 9 12 5 -1.</_>
                <_>
                  5 9 6 5 2.</_></rects>
              <tilted>0</tilted></feature>
            <threshold>3.7882640026509762e-003</threshold>
            <left_val>-0.7907075285911560</left_val>
            <right_val>0.5113148093223572</right_val></_></_>
        <_>
          <!-- tree 1 -->
          <_>
            <!-- root node -->
            <feature>
              <rects>
                <_>
                  15 3 7 8 -1.</_>
                <_>
                  15 3 7 4 2.</_></rects>
              <tilted>1</tilted></feature>
            <threshold>-1.2198790209367871e-003</threshold>
            <left_val>0.1051137968897820</left_val>
            <right_val>-0.9470918774604797</right_val></_></_>
        <_>
          <!-- tree 2 -->
          <_>
            <!-- root node -->
            <feature>
              <rects>
                <_>
                  13 2 2 4 -1.</_>
                <_>
                  13 2 2 2 2.</_></rects>
              <tilted>1</tilted></feature>
            <threshold>1.8621199997141957e-003</threshold>
            <left_val>-0.8289281725883484</left_val>
            <right_val>0.4028814136981964</right_val></_></_></trees>
      <stage_threshold>-0.2827123105525971</stage_threshold>
      <parent>0</parent>
      <next>-1</next></_>
    <_>
      <!-- stage 2 -->
      <trees>
        <_>
          <!-- tree 0 -->
          <_>
            <!-- root node -->
            <feature>
              <rects>
                <_>
                  15 8 6 3 -1.</_>
                <_>
                  15 8 3 3 2.</_></rects>
              <tilted>1</tilted></feature>
            <threshold>-6.9119757972657681e-003</threshold>
            <left_val>0.4877134859561920</left_val>
            <right_val>-0.9206759929656982</right_val></_></_>
        <_>
          <!-- tree 1 -->
          <_>
            <!-- root node -->
            <feature>
              <rects>
                <_>
                  17 2 4 12 -1.</_>
                <_>
                  17 2 2 12 2.</_></rects>
              <tilted>1</tilted></feature>
            <threshold>-4.9147480167448521e-003</threshold>
            <left_val>-0.8767508864402771</left_val>
            <right_val>0.1105175986886025</right_val></_></_>
        <_>
          <!-- tree 2 -->
          <_>
            <!-- root node -->
            <feature>
              <rects>
                <_>
                  13 2 12 4 -1.</_>
                <_>
                  13 2 12 2 2.</_></rects>
              <tilted>1</tilted></feature>
            <threshold>1.4421839732676744e-003</threshold>
            <left_val>-0.8054683804512024</left_val>
            <right_val>0.3717516064643860</right_val></_></_></trees>
      <stage_threshold>-1.1945060491561890</stage_threshold>
      <parent>1</parent>
      <next>-1</next></_>
    <_>
      <!-- stage 3 -->
      <trees>
        <_>
          <!-- tree 0 -->
          <_>
            <!-- root node -->
            <feature>
              <rects>
                <_>
                  15 1 6 8 -1.</_>
                <_>
                  15 1 3 8 2.</_></rects>
              <tilted>1</tilted></feature>
            <threshold>4.9981339834630489e-003</threshold>
            <left_val>-0.8996729850769043</left_val>
            <right_val>0.5469427108764648</right_val></_></_>
        <_>
          <!-- tree 1 -->
          <_>
            <!-- root node -->
            <feature>
              <rects>
                <_>
                  28 10 1 10 -1.</_>
                <_>
                  28 15 1 5 2.</_></rects>
              <tilted>0</tilted></feature>
            <threshold>-1.3671029591932893e-003</threshold>
            <left_val>-0.8785114884376526</left_val>
            <right_val>0.0873782634735107</right_val></_></_>
        <_>
          <!-- tree 2 -->
          <_>
            <!-- root node -->
            <feature>
              <rects>
                <_>
                  0 8 4 12 -1.</_>
                <_>
                  0 14 4 6 2.</_></rects>
              <tilted>0</tilted></feature>
            <threshold>3.3857768867164850e-003</threshold>
            <left_val>-0.9315013885498047</left_val>
            <right_val>0.3629854917526245</right_val></_></_></trees>
      <stage_threshold>-0.4493092000484467</stage_threshold>
      <parent>2</parent>
      <next>-1</next></_>
    <_>
      <!-- stage 4 -->
      <trees>
        <_>
          <!-- tree 0 -->
          <_>
            <!-- root node -->
            <feature>
              <rects>
                <_>
                  5 2 18 10 -1.</_>
                <_>
                  11 2 6 10 3.</_></rects>
              <tilted>0</tilted></feature>
            <threshold>-0.0170626994222403</threshold>
            <left_val>0.3762972056865692</left_val>
            <right_val>-0.9283428788185120</right_val></_></_>
        <_>
          <!-- tree 1 -->
          <_>
            <!-- root node -->
            <feature>
              <rects>
                <_>
                  15 1 6 12 -1.</_>
                <_>
                  15 1 3 12 2.</_></rects>
              <tilted>1</tilted></feature>
            <threshold>-6.4084040932357311e-003</threshold>
            <left_val>-0.9169188737869263</left_val>
            <right_val>0.0914219915866852</right_val></_></_>
        <_>
          <!-- tree 2 -->
          <_>
            <!-- root node -->
            <feature>
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                <_>
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              <tilted>0</tilted></feature>
            <threshold>-4.0783090516924858e-003</threshold>
            <left_val>-0.8297064900398254</left_val>
            <right_val>0.3243404924869537</right_val></_></_>
        <_>
          <!-- tree 3 -->
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              <tilted>0</tilted></feature>
            <threshold>-6.6873379983007908e-003</threshold>
            <left_val>0.1294410973787308</left_val>
            <right_val>-0.7873662710189819</right_val></_></_>
        <_>
          <!-- tree 4 -->
          <_>
            <!-- root node -->
            <feature>
              <rects>
                <_>
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              <tilted>0</tilted></feature>
            <threshold>4.3663769611157477e-004</threshold>
            <left_val>0.3499805033206940</left_val>
            <right_val>-0.9286543726921082</right_val></_></_></trees>
      <stage_threshold>-1.1872060298919678</stage_threshold>
      <parent>3</parent>
      <next>-1</next></_>
    <_>
      <!-- stage 5 -->
      <trees>
        <_>
          <!-- tree 0 -->
          <_>
            <!-- root node -->
            <feature>
              <rects>
                <_>
                  14 1 10 6 -1.</_>
                <_>
                  14 1 10 3 2.</_></rects>
              <tilted>1</tilted></feature>
            <threshold>4.1469088755548000e-003</threshold>
            <left_val>-0.8425077795982361</left_val>
            <right_val>0.3368450105190277</right_val></_></_>
        <_>
          <!-- tree 1 -->
          <_>
            <!-- root node -->
            <feature>
              <rects>
                <_>
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              <tilted>1</tilted></feature>
            <threshold>-6.8576389458030462e-004</threshold>
            <left_val>0.1662407964468002</left_val>
            <right_val>-0.9293298721313477</right_val></_></_>
        <_>
          <!-- tree 2 -->
          <_>
            <!-- root node -->
            <feature>
              <rects>
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              <tilted>1</tilted></feature>
            <threshold>-3.0599241144955158e-003</threshold>
            <left_val>0.2046265006065369</left_val>
            <right_val>-0.8955327272415161</right_val></_></_>
        <_>
          <!-- tree 3 -->
          <_>
            <!-- root node -->
            <feature>
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              <tilted>0</tilted></feature>
            <threshold>0.0148495901376009</threshold>
            <left_val>0.1493062973022461</left_val>
            <right_val>-0.8068435788154602</right_val></_></_>
        <_>
          <!-- tree 4 -->
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            <!-- root node -->
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              <tilted>0</tilted></feature>
            <threshold>-0.0437786616384983</threshold>
            <left_val>-0.8426343798637390</left_val>
            <right_val>0.1918864995241165</right_val></_></_>
        <_>
          <!-- tree 5 -->
          <_>
            <!-- root node -->
            <feature>
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                <_>
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              <tilted>0</tilted></feature>
            <threshold>-0.0142894200980663</threshold>
            <left_val>0.1052261963486671</left_val>
            <right_val>-0.9476171731948853</right_val></_></_>
        <_>
          <!-- tree 6 -->
          <_>
            <!-- root node -->
            <feature>
              <rects>
                <_>
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              <tilted>0</tilted></feature>
            <threshold>-0.0143248699605465</threshold>
            <left_val>0.2233300060033798</left_val>
            <right_val>-0.8021311759948731</right_val></_></_></trees>
      <stage_threshold>-0.8273525834083557</stage_threshold>
      <parent>4</parent>
      <next>-1</next></_>
    <_>
      <!-- stage 6 -->
      <trees>
        <_>
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          <_>
            <!-- root node -->
            <feature>
              <rects>
                <_>
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                <_>
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                <_>
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              <tilted>0</tilted></feature>
            <threshold>3.6952260416001081e-003</threshold>