Under an as-rigid-as-possible assumption, the model-to-part method can adjust the deformation graph non-rigidly, so as to avoid error accumulation in alignment, which also implicitly achieves loop-closure  ...  We demonstrate the effectiveness and robustness of our method by several depth sequences of quasi-rigid objects, and an application in human shape modeling.  ...  The main contribution of this paper is a method to reconstruct the 3D models of quasi-rigid objects, which is templateless and can achieve the loop-closure results.  ...