diagonals.png (9-by-12 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: { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }

energy[][]:
 441.67*  624.62   624.62   624.62   624.62   624.62   624.62   624.62   624.62  
 624.62*  624.62   624.62   624.62   624.62   624.62   624.62   624.62   441.67  
 441.67*  624.62   624.62   624.62   624.62   624.62   624.62   624.62   624.62  
 624.62*  624.62   624.62   624.62   624.62   624.62   624.62   624.62   441.67  
 441.67*  624.62   624.62   624.62   624.62   624.62   624.62   624.62   624.62  
 624.62*  624.62   624.62   624.62   624.62   624.62   624.62   624.62   441.67  
 441.67*  624.62   624.62   624.62   624.62   624.62   624.62   624.62   624.62  
 624.62*  624.62   624.62   624.62   624.62   624.62   624.62   624.62   441.67  
 441.67*  624.62   624.62   624.62   624.62   624.62   624.62   624.62   624.62  
 624.62*  624.62   624.62   624.62   624.62   624.62   624.62   624.62   441.67  
 441.67*  624.62   624.62   624.62   624.62   624.62   624.62   624.62   624.62  
 624.62*  624.62   624.62   624.62   624.62   624.62   624.62   624.62   441.67  

distTo[][]:
 441.67*  624.62   624.62   624.62   624.62   624.62   624.62   624.62   624.62  
1066.29* 1066.29  1249.24  1249.24  1249.24  1249.24  1249.24  1249.24  1066.29  
1507.97* 1690.91  1690.91  1873.86  1873.86  1873.86  1873.86  1690.91  1690.91  
2132.59* 2132.59  2315.53  2315.53  2498.48  2498.48  2315.53  2315.53  2132.59  
2574.26* 2757.21  2757.21  2940.15  2940.15  2940.15  2940.15  2757.21  2757.21  
3198.88* 3198.88  3381.83  3381.83  3564.77  3564.77  3381.83  3381.83  3198.88  
3640.55* 3823.50  3823.50  4006.45  4006.45  4006.45  4006.45  3823.50  3823.50  
4265.17* 4265.17  4448.12  4448.12  4631.07  4631.07  4448.12  4448.12  4265.17  
4706.84* 4889.79  4889.79  5072.74  5072.74  5072.74  5072.74  4889.79  4889.79  
5331.46* 5331.46  5514.41  5514.41  5697.36  5697.36  5514.41  5514.41  5331.46  
5773.14* 5956.08  5956.08  6139.03  6139.03  6139.03  6139.03  5956.08  5956.08  
6397.76* 6397.76  6580.70  6580.70  6763.65  6763.65  6580.70  6580.70  6397.76  

total energy of vertical seam = 6397.757042

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

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

energy[][]:
 441.67*  624.62   624.62   624.62   624.62   624.62   624.62   624.62   624.62  
 624.62   624.62*  624.62*  624.62*  624.62*  624.62*  624.62*  624.62*  441.67* 
 441.67   624.62   624.62   624.62   624.62   624.62   624.62   624.62   624.62  
 624.62   624.62   624.62   624.62   624.62   624.62   624.62   624.62   441.67  
 441.67   624.62   624.62   624.62   624.62   624.62   624.62   624.62   624.62  
 624.62   624.62   624.62   624.62   624.62   624.62   624.62   624.62   441.67  
 441.67   624.62   624.62   624.62   624.62   624.62   624.62   624.62   624.62  
 624.62   624.62   624.62   624.62   624.62   624.62   624.62   624.62   441.67  
 441.67   624.62   624.62   624.62   624.62   624.62   624.62   624.62   624.62  
 624.62   624.62   624.62   624.62   624.62   624.62   624.62   624.62   441.67  
 441.67   624.62   624.62   624.62   624.62   624.62   624.62   624.62   624.62  
 624.62   624.62   624.62   624.62   624.62   624.62   624.62   624.62   441.67  

distTo[][]:
 441.67* 1066.29  1690.91  2315.53  2940.15  3564.77  4189.39  4814.01  5438.63  
 624.62  1066.29* 1690.91* 2315.53* 2940.15* 3564.77* 4189.39* 4814.01* 5255.69* 
 441.67  1066.29  1690.91  2315.53  2940.15  3564.77  4189.39  4814.01  5438.63  
 624.62  1066.29  1690.91  2315.53  2940.15  3564.77  4189.39  4814.01  5255.69  
 441.67  1066.29  1690.91  2315.53  2940.15  3564.77  4189.39  4814.01  5438.63  
 624.62  1066.29  1690.91  2315.53  2940.15  3564.77  4189.39  4814.01  5255.69  
 441.67  1066.29  1690.91  2315.53  2940.15  3564.77  4189.39  4814.01  5438.63  
 624.62  1066.29  1690.91  2315.53  2940.15  3564.77  4189.39  4814.01  5255.69  
 441.67  1066.29  1690.91  2315.53  2940.15  3564.77  4189.39  4814.01  5438.63  
 624.62  1066.29  1690.91  2315.53  2940.15  3564.77  4189.39  4814.01  5255.69  
 441.67  1066.29  1690.91  2315.53  2940.15  3564.77  4189.39  4814.01  5438.63  
 624.62  1066.29  1690.91  2315.53  2940.15  3564.77  4189.39  4814.01  5255.69  

total energy of horizontal seam = 5255.685103

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