 
          :
        
        
          :
        
        
          :
        
        
          "
        
        
          2014
        
        
          --
        
        
          2
        
        
          B channel
        
        
          Yellow blob
        
        
          
            Blobdetector
          
        
        
          SURF- SpeededUpRobust
        
        
          Features
        
        
          MSER-MaximallyStableExtremal
        
        
          Regions
        
        
          Feature Points
        
        
          SURFDescriptor
        
        
          Feature Vectors
        
        
          Achannel
        
        
          Red blobs
        
        
          SVMFeature Classification
        
        
          ,
        
        
          .
        
        
          %
        
        
          "
        
        
          -
        
        
          "
        
        
          -
        
        
          ,
        
        
          $
        
        
          "
        
        
          LAB
        
        
          .
        
        
          "  $
        
        
          SURF
        
        
          -
        
        
          MSER
        
        
          .
        
        
          $
        
        
          .
        
        
          ,
        
        
          "   $
        
        
          " ,
        
        
          $
        
        
          SVM
        
        
          % $
        
        
          $
        
        
          .
        
        
          0
        
        
          20
        
        
          40
        
        
          60
        
        
          80
        
        
          100
        
        
          120
        
        
          140
        
        
          0
        
        
          5
        
        
          10
        
        
          15
        
        
          20
        
        
          25
        
        
          30
        
        
          35
        
        
          40
        
        
          "
        
        
          ,
        
        
          $
        
        
          %
        
        
          $
        
        
          -
        
        
          " %
        
        
          -
        
        
          Horizontal Edges
        
        
          $ $
        
        
          .