Index exceeds the Mat dimensions

[ereator]

System information (version):

• DGM: 1.7.0
• OpenCV: 3.4
• OS: Windows 10 64bit
• Compiler: Visual Studio 2017

Describe the bug
The bug is located in:

DGM/3rdparty/densecrf/permutohedral.cpp

Line 195 in fd161d2

n1.at<short>(0, j) = key.at<short>(0, j) + m_featureSize; // TODO

where index j exceeds the dimensions of the key matrix, which is m_featureSize. In the loop we have:

DGM/3rdparty/densecrf/permutohedral.cpp

Line 189 in fd161d2

for(int j = 0; j <= m_featureSize; j++) {

Steps To Reproduce
Run the Demo Dense project in Debug mode.