3 DIMENSIONAL AVERAGED MODEL CONSTRUCTION METHOD FOR 3 DIMENSIONAL SHAPE MODELS

摘要

3-D shape model of the object, there is a difference in the size and homogeneous in appearance they exist separately When after the averaging operation using the statistical method based on these shape model, the method of generating the average shape of the object. ; calculating the center of gravity of each shape model for a shape model of each object is moved to the position (origin on the coordinate plane) as the center of gravity to match the physical location of each shape model Step 2 The second step shown in the third stage and superimposed phenomenon depending on the size and alignment direction in the third step to align the direction based on the calculated inertia, and this inertia main axis of the main shaft to match the physical location model After adjusting the size in the fourth step and the fourth step of adjusting the size relative to the average length of the shape model in accordance with the length and the volume comprises a fifth step of the shape averaging.