Real-Time Image of CGCs (video) Pohang University of Science & Technology (POSTECH) Share Print E-Mail Loading video... Caption Real-time image of CGCs filmed at 15 frames per second. CFM imaging is shown in left and CRM imaging shown in right. CFM allows real-time imaging of the goblet cells with higher image contrast than the existing imaging methods. Credit Ki Hean Kim (POSTECH) Usage Restrictions None Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.