Ruqayya Awan 4D Feature extraction from echocardiography images using local phase information - Islamabad NUST-SEECS 2015 - 59 27cm.+ CD-ROM Supervisors:Dr. Kashif Mahmood Rajpoot, Dr. Anis ur Rehman, Dr. Omar Arif, Dr. Sohail Iqbal Dewey Class. No.: MSCS-2