The invention discloses a three-dimensional model editing method and device, a storage medium and a program product, and relates to the technical field of
image processing, and the method comprises the steps: carrying out the preliminary non-rigid editing of sparse anchor points, thereby obtaining the anchor points after non-rigid editing, and enabling the anchor points after non-rigid editing to represent the characteristics of a target state, then, the random
Gaussian points are initialized based on the non-rigid edited anchor points, more
Gaussian points can be obtained after densification, the appearance of the target object can be reflected more accurately, and the obtained dense
Gaussian points of the target can accurately describe the appearance characteristics of the target object, so that the accuracy of the target object is improved. Therefore, the dense three-dimensional model generated by the target dense Gaussian point is more accurate, the dense three-dimensional model is the target three-dimensional model at the moment, and the
anchor point after non-rigid editing reflects from the source state to the target state, so that the target object in the target three-dimensional model is changed from the source state to the target state, and the target object in the target three-dimensional model is changed from the target state to the target state. Therefore, the dynamic change is reflected.