Gopal Thapa is Assistant Professor II in the Department of Computer Applications at SMIT.
Video compression techniques: A survey
August 01, 2010 | Gopal Thapa (On deputation to SMU)
Object base fast motion estimation and compensation algorithm for surveillance video compression
December 03, 2014 | Gopal Thapa (On deputation to SMU) | Kalpana Sharma | M.K Ghose
In surveillance systems, the storage requirements for video archival are a major concern because of recording of videos continuously for long periods of time, resulting in large amounts of data. Therefore, it is essential to apply efficient compression techniques for compressing surveillance video. International Journal of Signal Processing, Image Processing and Pattern Recognition
Hierarchical coding structure for video coding and its applicability in Scalable Video Coding
August 07, 2013 | Gopal Thapa (On deputation to SMU) | Dipendra Dhakal | Kiran Gautam | Bishal Pradhan | Ashis Pradhan
A wavelet based hierarchical coding structure has been proposed which selects best matched reference frame for the current frame to be encoded based on the mean square error (MSE) in the group of picture (GOP). International Journal of Computer Application