… , a discrete cosine transform based features have been exploited for action recognition. First…
images and then blockedbased truncated discrete cosine transform is computed for motion …

… Compared to conventional video-based action recognition methods, … action recognition
performance. To the best of our knowledge, this is the first work investigating action recognition in …

… Abstract—We present a novel action recognition method based on space-time locally …
cosine similarity measure. The proposed method uses a single example of an action as a query to …

… action recognition results, andspurious people not involved in a particular group activity.Beyond
group activity recognition, … in highly effective low-level action recognition, andwe want to …

… On the task of action recognition, our approach outperforms all the other methods on the
UCF-… The motion vectors and the residuals are then passed through discrete cosine transform (…

… action recognition. Our main contributions are two-fold. First, we introduce LDSs to action
recognition. … visual words and suppress the noise in each action class. The visual words which …

… action unit recognition. Other works done in … action unit detection. [9] realized spontaneous
AU intensity estimation for 11 different AUs that are specific to pain by using discrete cosine …

… Recent approaches of skeleton-based action recognition primarily concentrate on devising
… We propose discrete cosine embedding. It allows a skeleton-based action recognizer to …

… Human action recognition (HAR) is an essential task in … -domain compressed video action
recognition framework (… videos directly without inverse discrete cosine transform (IDCT) for …

… for image retrieval and reconstruction, face recognition, corner detection directional block-…
Topics include the cosine modulated filter bank and flowgraphs of fast discrete cosine trans…