图共 3个 表共 5
    • 图  1  差异矩阵描述子

      Figure 1. 

    • 图  2  算法框架图

      Figure 2. 

    • 图  3  双向参考集与随机参考集结果对比图

      Figure 3. 

    • 行人行人1行人2行人3行人4
      重叠率$\sigma $20501025

      表 1  两个摄像头下参考集里的样本标签的重叠率$\sigma $(%)

    • 方法VIPeRCHUK01PRID450S
      Rank-1Rank-5Rank-1Rank-5Rank-1Rank-5
      ${{\rm{L}}_{\rm{2}}}$范数(GoG)19.0038.0024.1751.3332.4460.00
      F范数(GoG)20.1741.8334.5069.8352.2280.22
      ${\rm{BR}}{{\rm{M}}^{\rm{2}}}{\rm{L}}$(GoG)38.3369.1745.3370.5054.4480.67
      ${{\rm{L}}_{\rm{2}}}$范数(FCTNN)29.0046.0037.4458.0031.7357.96
      F范数(FCTNN)30.0049.8346.5672.1144.4072.84
      ${\rm{BR}}{{\rm{M}}^{\rm{2}}}{\rm{L}}$(FCTNN)41.3368.1747.4277.4445.5172.96

      表 2  在3个数据集上采用不同特征的匹配精度(%)

    • 方法Rank-1Rank-5Rank-10Rank-20
      PCCA[16]19.348.964.980.3
      KISSME[18]19.648.062.277.0
      BiCov[17]20.643.256.168.0
      eSDC[19]26.346.458.672.8
      DeepMetric[24]28.259.373.486.4
      Midfilter[21]29.152.565.979.9
      LADF[20]30.064.080.092.0
      FTCNN[15]+XQDA31.259.874.083.5
      RD[6]33.365.178.388.5
      GoG[14]+XQDA37.367.477.289.6
      SCNCD[22]37.868.581.290.4
      ${\rm{D}}{{\rm{M}}^{\rm{3}}}$[4]38.367.277.089.3
      DeepRanking[25]38.469.281.390.4
      LOMO+XQDA[23]40.068.580.591.0
      DeepList[26]40.569.180.191.2
      ${\rm{BR}}{{\rm{M}}^2}{\rm{L}}$(GoG)38.3369.1781.5089.50
      ${\rm{BR}}{{\rm{M}}^2}{\rm{L}}$(FTCNN)41.3368.1782.0090.33

      表 3  VIPeR数据集上的结果

    • 方法Rank-1Rank-5Rank-10Rank-20
      KISSME[18]33.059.871.079.0
      CBRA[27]26.457.171.083.2
      CSL[28]44.471.682.289.8
      Mirror[29]55.479.387.893.9
      DRML[30]56.482.290.2
      DM3[4]56.783.188.494.7
      ${\rm{BR}}{{\rm{M}}^2}{\rm{L}}$(GoG)54.4480.6789.7895.56
      ${\rm{BR}}{{\rm{M}}^2}{\rm{L}}$(FTCNN)59.2084.5394.5399.78

      表 4  PRID 450S数据集上的结果

    • 方法Rank-1Rank-5Rank-10Rank-20
      SDALF[1]9.922.630.341.0
      TML[12]20.043.556.069.3
      MidFilter[21]34.355.165.074.9
      ImprovedDeep[31]47.571.080.0
      RD[6]31.168.579.1
      ${\rm{D}}{{\rm{M}}^{\rm{3}}}$[4]43.770.177.488.7
      ${\rm{BR}}{{\rm{M}}^2}{\rm{L}}$(GoG)45.3370.5086.5090.00
      ${\rm{BR}}{{\rm{M}}^2}{\rm{L}}$(FTCNN)47.4277.4488.3398.33

      表 5  CUHK01数据集上的结果