12x10.png (12-by-10 image)

The energy[][] matrix gives the dual-gradient energy of each pixel.

The distTo[][] matrix gives the energy of the minimum energy path from
a pixel in the top-most row (or left-most column) to each pixel.

The asterisks denote the minimum energy vertical (or horizontal) seam.

-----------------------------------------------------

vertical seam: { 8, 7, 7, 6, 6, 7, 7, 7, 8, 9 }

energy[][]:
 214.65   370.16   352.54   123.73   292.99   377.07   250.09   360.64   177.86*  251.91   317.36   323.37  
 206.57   218.03   149.70   244.34   283.24   154.42   356.60   155.00*  218.34   283.59   127.79   236.84  
 188.16   302.49   251.81   374.68   267.69   254.96   212.97   173.89*  268.38   198.94   326.78   150.92  
 233.26   211.42   343.91   253.05   261.13   249.92   211.04*  289.04   269.88   334.67   210.63   229.30  
 289.13   278.44   201.02   251.05   290.57   453.32   184.53*  231.94   265.70   256.80   189.91   188.73  
 222.84   299.81   218.19   230.37   229.30   279.72   237.31   203.21*  259.03   230.00   330.31   204.15  
 299.49   248.94   325.12   158.91   212.26   213.61   259.53   114.91*  138.97   309.96   194.41   315.97  
 211.65   294.15   198.64   194.50   184.68   326.50   297.71    99.89*  343.30   267.94   251.26   238.43  
 220.78   219.97   253.51   150.86   268.54   259.28   227.65   311.86   168.54*  217.37   219.49   261.25  
 189.79   293.41   249.29   194.22   273.62   291.77   241.64   230.65   362.22   216.15*  220.02   281.15  

distTo[][]:
 214.65   370.16   352.54   123.73   292.99   377.07   250.09   360.64   177.86*  251.91   317.36   323.37  
 421.22   432.68   273.43   368.07   406.97   404.51   606.68   332.86*  396.20   461.45   379.70   554.20  
 609.38   575.92   525.24   648.12   635.75   659.47   545.83   506.75*  601.24   578.64   706.48   530.62  
 809.19   736.67   869.15   778.29   896.88   795.75   717.79*  795.79   776.63   913.30   741.25   759.92  
1025.79  1015.10   937.69  1029.34  1068.86  1171.11   902.32*  949.73  1042.33   998.05   931.15   929.98  
1237.95  1237.50  1155.88  1168.06  1258.64  1182.03  1139.62  1105.53* 1208.75  1161.15  1260.29  1134.13  
1537.00  1404.82  1481.00  1314.79  1380.32  1353.24  1365.06  1220.44* 1244.50  1471.12  1328.54  1450.10  
1616.47  1698.97  1513.42  1509.29  1499.47  1679.74  1518.15  1320.33* 1563.74  1512.44  1579.80  1566.97  
1837.25  1733.40  1762.80  1650.33  1768.01  1758.75  1547.98  1632.19  1488.87* 1729.81  1731.93  1828.23  
1923.19  2026.81  1899.62  1844.55  1923.95  1839.75  1789.62  1719.52  1851.09  1705.01* 1949.83  2013.07  

total energy of vertical seam = 1705.012626

-----------------------------------------------------

horizontal seam: { 2, 1, 1, 0, 1, 1, 2, 1, 1, 2, 1, 2 }

energy[][]:
 214.65   370.16   352.54   123.73*  292.99   377.07   250.09   360.64   177.86   251.91   317.36   323.37  
 206.57   218.03*  149.70*  244.34   283.24*  154.42*  356.60   155.00*  218.34*  283.59   127.79*  236.84  
 188.16*  302.49   251.81   374.68   267.69   254.96   212.97*  173.89   268.38   198.94*  326.78   150.92* 
 233.26   211.42   343.91   253.05   261.13   249.92   211.04   289.04   269.88   334.67   210.63   229.30  
 289.13   278.44   201.02   251.05   290.57   453.32   184.53   231.94   265.70   256.80   189.91   188.73  
 222.84   299.81   218.19   230.37   229.30   279.72   237.31   203.21   259.03   230.00   330.31   204.15  
 299.49   248.94   325.12   158.91   212.26   213.61   259.53   114.91   138.97   309.96   194.41   315.97  
 211.65   294.15   198.64   194.50   184.68   326.50   297.71    99.89   343.30   267.94   251.26   238.43  
 220.78   219.97   253.51   150.86   268.54   259.28   227.65   311.86   168.54   217.37   219.49   261.25  
 189.79   293.41   249.29   194.22   273.62   291.77   241.64   230.65   362.22   216.15   220.02   281.15  

distTo[][]:
 214.65   576.72   758.72   679.62*  972.61  1339.92  1367.36  1728.00  1663.11  1915.02  2232.38  2353.69  
 206.57   406.18*  555.89*  800.23   962.85* 1117.28* 1473.87  1485.25* 1703.59* 1946.70  2030.31* 2267.15  
 188.16*  490.65   651.39   930.57  1067.91  1217.81  1330.24* 1504.13  1753.62  1902.52* 2229.30  2181.23* 
 233.26   399.58   743.49   853.65  1112.78  1317.83  1428.85  1619.29  1774.01  2088.29  2113.15  2297.96  
 289.13   501.28   600.60   851.66  1121.55  1449.93  1443.82  1626.81  1863.78  2025.60  2068.66  2257.39  
 222.84   522.66   678.78   830.98   996.61  1259.29  1394.87  1598.08  1768.81  1878.75  2209.06  2272.81  
 299.49   460.59   785.71   767.31   979.57  1157.56  1417.09  1509.78  1648.75  1958.72  2073.16  2389.13  
 211.65   505.80   608.40   802.90   943.95  1270.45  1455.28  1516.98  1853.08  1916.70  2154.15  2311.59  
 220.78   409.76   663.27   759.26  1027.80  1203.23  1430.87  1742.73  1685.52  1902.89  2121.15  2382.41  
 189.79   483.20   659.05   853.27  1032.88  1319.57  1444.87  1661.52  2023.74  1901.66  2121.69  2402.30  

total energy of horizontal seam = 2181.234900

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