Hi,
I have worked with depth images in matlab. the depth images i was getting was through kinect sensor. that project was basically to detect a tennis player and find his/her distance from the sensor. i have also worked on a few other projects of object detection and recognition in matlab (face detection, shape identification, writer recognition etc).
with more than 5 years of experience with image processing in matlab, i am positive that i can do your work within 3 days or lesser and with the highest level of commitment and quality.
best regards.