Particle System Based Adaptive Sampling on Spherical Parameter Space to Improve the MDL Method for Construction of Statistical Shape Models

Figure 7

Two SSMs constructed by both the original MDL method [12] and the proposed method are compared in the generalization and specificity tests on the human organs of livers, left and right lungs, left and right kidneys, and spleens. We compare the two SSMs when the largest 𝑀 (1~10) eigen vectors are used. The bars give the mean values, and the positive and negative steps give the standard deviations.