SIAM Conference on Imaging Science was held on 12-14 May 2014 at Hong Kong Baptist University. As a big deal attracting more than 500 attendees from around the world, it needs lots of volunteer service to guarantee its smooth proceeding. 10 members of our student chapter zealously joined the group of student helpers to serve this big conference. We provided kinds of service. Registration service, checking electronic devices, sticking posters and chairing talk session are all included in our duty.