65 citations · 100 across the 6 of their papers we have counts for
7 papers
Image Processing Methods for Coronal Hole Segmentation, Matching, and Map Classification
V. Jatla, M. S. Pattichis, C. N. Arge
The paper presents the results from a multi-year effort to develop and validate image processing methods for selecting the best physical models based on solar image observations. T…
Facial Recognition in Collaborative Learning Videos
Phuong Tran, Marios Pattichis, Sylvia Celedón-Pattichis +1
Face recognition in collaborative learning videos presents many challenges. In collaborative learning videos, students sit around a typical table at different positions to the reco…
Talking Detection In Collaborative Learning Environments
Wenjing Shi, Marios S. Pattichis, Sylvia Celedón-Pattichis +1
We study the problem of detecting talking activities in collaborative learning videos. Our approach uses head detection and projections of the log-magnitude of optical flow vectors…
Fast Hand Detection in Collaborative Learning Environments
Sravani Teeparthi, Venkatesh Jatla, Marios S. Pattichis +2
Long-term object detection requires the integration of frame-based results over several seconds. For non-deformable objects, long-term detection is often addressed using object det…
Adaptive Video Encoding For Different Video Codecs
Gangadharan Esakki, Andreas Panayides, Venkatesh Jatla +1
By 2022, we expect video traffic to reach 82% of the total internet traffic. Undoubtedly, the abundance of video-driven applications will likely lead internet video traffic percent…
Multidataset Independent Subspace Analysis with Application to Multimodal Fusion
Rogers F. Silva, Sergey M. Plis, Tulay Adali +2
In the last two decades, unsupervised latent variable models---blind source separation (BSS) especially---have enjoyed a strong reputation for the interpretable features they produ…