There are some major changing effects in the lenticular world. The following introduction gives you a better concept of the features of corresponding type of changes. (All sample effects are for demonstration only, not intend to any infringement.)
Views change from one to another gradually. There should be some relations between the frames in general, e.g. the growth of a baby, or the changing of a fashion model etc. Morph must be processed by special visual program to generate the gradient of frames, we should say, the more the number of frames, the 3D lenticular image will become more smooth and more natural.