Introduction

One of the problems to be addressed for adaptive treatment paradigms is the need to visualize and interact with deformable vector fields (DVF). While a number of techniques exist for visualizing vector fields, such as heat maps and hedgehog plots, a simple technique is to allow interactive morphing to examine how the vector field is altering the target image to match the source.

Details

This is a very old MFC program that allows loading two different PNG images, and then provides a slider to morph back and forth between them. The source code is self contained in the WarpTPS source repository directory.

Note that currently the two images that can be loaded through File > Open Images... must be have the same width/height, and are both required to be in .BMP format.

First is a video of Grumpy to Hedgy:

http://www.youtube.com/watch?feature=player_embedded&v=ggDMs3GozSU' target='_blank'>http://img.youtube.com/vi/ggDMs3GozSU/0.jpg' width='425' height=344 />

This video shows one MR slice being morphed on to another one:

http://www.youtube.com/watch?feature=player_embedded&v=1w0Gk1YRcuI' target='_blank'>http://img.youtube.com/vi/1w0Gk1YRcuI/0.jpg' width='425' height=344 />