MLS(moving least-squares)

移动最小二乘的二维曲面的拟合

moving least-squares for surface fitting

Cpp version

simple 2-d image fitting and human face fitting example.

PS: It's an initial draft, no efficient enouth.(small image input is faster.)

simple 2-d image fitting

Top is the orignial image on the left and it's 3-d image shown in Matlab on the right.

Botton it the mls output image and it's 3-d image shown in Matlab on the right.

face depth image fitting

Top is the orignial face depth image on the left and it's 3-d image shown in Matlab on the right.

Botton it the mls output face depth image and it's 3-d image shown in Matlab on the right.

Matlab version

origin image:

after fitting:

Reference：

[1].Moving Least-squares for surface fitting

[2].基于移动最小二乘法的曲线曲面拟合_曾清红

[3].深入理解移动最小二乘法曲面拟合

[4].移动最小二乘法（MLS）曲线曲面拟合

[5].移动最小二乘法在点云平滑和重采样中的应用

[6].基于移动最小二乘法的曲线曲面拟合(python语言实现)

[7].MLS（移动最小二乘）