Multibody Nonrigid Structure from Motion Segmentation Based on Sparse Subspace Clustering

Algorithm 1

Estimation .

1. Input: dataset , where = .

2. Output: number of anchor trajectories .

3. Estimation :

4. Compute the first adjacency integer matrix K¹∈R^(P ×1) using the exact distance method.

5. Given K¹, obtain clusters by using Equation (4) and assume .