Regunathan Radhakrishnan

Publication Activity (10 Years)

Years Active: 2001-2024
Publications (10 Years): 1

Top Topics

Parallel Implementation

Message Passing

Viable Alternative

Top Venues

Publications

Shiva Kumar Pentyala, Zhichao Wang, Bin Bi, Kiran Ramnath, Xiang-Bo Mao, Regunathan Radhakrishnan, Sitaram Asur, Na Cheng
PAFT: A Parallel Training Paradigm for Effective LLM Fine-Tuning. CoRR (2024)
Derek Lin, Rashmi Raghu, Vivek Ramamurthy, Jin Yu, Regunathan Radhakrishnan, Joseph Fernandez
Unveiling clusters of events for alert and incident management in large-scale enterprise it. KDD (2014)
Regunathan Radhakrishnan, Wenyu Jiang
Repeating segment detection in songs using audio fingerprint matching. APSIPA (2012)
Junfeng He, Shih-Fu Chang, Regunathan Radhakrishnan, Claus Bauer
Compact hashing with joint optimization of search accuracy and time. CVPR (2011)
Regunathan Radhakrishnan, Claus Bauer, Wenyu Jiang
On deriving longer fingerprints from features based on projections. ICME (2010)
Claus Bauer, Regunathan Radhakrishnan, Wenyu Jiang
Optimal configuration of hash table based multimedia fingerprint databases using weak bits. ICME (2010)
Regunathan Radhakrishnan, Wenyu Jiang, Claus Bauer
On improving the collision property of robust hashing based on projections. ICME (2009)
Regunathan Radhakrishnan, Claus Bauer
On improving robustness of video fingerprints based on projections of features. LS-MMRM@ACM Multimedia (2009)
Regunathan Radhakrishnan, Claus Bauer
Video fingerprinting based on moment invariants capturing appearance and motion. ICME (2009)
Regunathan Radhakrishnan, Wenyu Jiang, Claus Bauer
A review of video fingerprints invariant to geometric attacks. Media Forensics and Security (2009)
Regunathan Radhakrishnan, Claus Bauer
Robust video fingerprints based on subspace embedding. ICASSP (2008)
Regunathan Radhakrishnan, Kent Terry, Claus Bauer
Audio and video signatures for synchronization. ICME (2008)
Regunathan Radhakrishnan, Claus Bauer, Corey Cheng, Kent Terry
Audio Signature Extraction Based on Projections of Spectrograms. ICME (2007)
Regunathan Radhakrishnan, Claus Bauer
Content-based Video Signatures based on Projections of Difference Images. MMSP (2007)
Regunathan Radhakrishnan, Ajay Divakaran, Isao Otsuka
Sports Program Boundary Detection. ICME (2006)
Regunathan Radhakrishnan, Ajay Divakaran, Ziyou Xiong, Isao Otsuka
A Content-Adaptive Analysis and Representation Framework for Audio Event Discovery from "Unscripted" Multimedia. EURASIP J. Adv. Signal Process. 2006 (2006)
Regunathan Radhakrishnan, Ajay Divakaran
Generative Process Tracking for Audio Analysis. ICASSP (5) (2006)
Isao Otsuka, Regunathan Radhakrishnan, Michael Siracusa, Ajay Divakaran, Hidetoshi Mishima
An enhanced video summarization system using audio features for a personal video recorder. IEEE Trans. Consumer Electron. 52 (1) (2006)
Regunathan Radhakrishnan, Isao Otsuka, Ziyou Xiong, Ajay Divakaran
Modeling sports highlights using a time-series clustering framework and model interpretation. Storage and Retrieval Methods and Applications for Multimedia (2005)
Regunathan Radhakrishnan, Ajay Divakaran
Systematic acquisition of audio classes for elevator surveillance. Electronic Imaging: Image and Video Communications and Processing (2005)
Regunathan Radhakrishnan, Ziyou Xiong, Nasir D. Memon
On the security of the visual hash function. J. Electronic Imaging 14 (1) (2005)
Regunathan Radhakrishnan, Mehdi Kharrazi, Nasir D. Memon
Data Masking: A New Approach for Steganography? J. VLSI Signal Process. 41 (3) (2005)
Ziyou Xiong, Regunathan Radhakrishnan, Ajay Divakaran, Thomas S. Huang
Highlights extraction from sports video based on an audio-visual marker detection framework. ICME (2005)
King-Shy Goh, Koji Miyahara, Regunathan Radhakrishnan, Ziyou Xiong, Ajay Divakaran
Audio-visual event detection based on mining of semantic audio-visual labels. Storage and Retrieval Methods and Applications for Multimedia (2004)
Ziyou Xiong, Regunathan Radhakrishnan, Ajay Divakaran, Thomas S. Huang
Effective and efficient sports highlights extraction using the minimum description length criterion in selecting GMM structures. ICME (2004)
Regunathan Radhakrishnan, Ajay Divakaran, Ziyou Xiong
A time series clustering based framework for multimedia mining and summarization using audio features. Multimedia Information Retrieval (2004)
Ajay Divakaran, Isao Otsuka, Regunathan Radhakrishnan, Kazuhiko Nakane, Masaharu Ogawa
Audio-Assisted Video Browsing for DVD Recorders. PCM (2) (2004)
Ajay Divakaran, Koji Miyahara, Kadir A. Peker, Regunathan Radhakrishnan, Ziyou Xiong
Video mining using combinations of unsupervised and supervised learning techniques. Storage and Retrieval Methods and Applications for Multimedia (2004)
Regunathan Radhakrishnan, Ziyou Xiong, Ajay Divakaran, T. Kan
Time series analysis and segmentation using eigenvectors for mining semantic audio label sequences. ICME (2004)
Ajay Divakaran, Kadir A. Peker, Shih-Fu Chang, Regunathan Radhakrishnan, Lexing Xie
Video mining: pattern discovery versus pattern recognition. ICIP (2004)
Zixiang Xiong, Regunathan Radhakrishnan, Ajay Divakaran
Generation of sports highlights using motion activity in combination with a common audio feature extraction framework. ICIP (1) (2003)
Ziyou Xiong, Regunathan Radhakrishnan, Ajay Divakaran, Thomas S. Huang
Comparing MFCC and MPEG-7 audio features for feature extraction, maximum likelihood HMM and entropic prior HMM for sports audio classification. ICASSP (5) (2003)
Ziyou Xiong, Regunathan Radhakrishnan, Ajay Divakaran, Thomas S. Huang
Audio events detection based highlights extraction from baseball, golf and soccer games in a unified framework. ICME (2003)
Regunathan Radhakrishnan, Ziyou Xiong, Nasir D. Memon
Security of visual hash function. Security and Watermarking of Multimedia Contents (2003)
Ziyou Xiong, Regunathan Radhakrishnan, Ajay Divakaran, Thomas S. Huang
Audio events detection based highlights extraction from baseball, golf and soccer games in a unified framework. ICASSP (5) (2003)
Ajay Divakaran, Regunathan Radhakrishnan, Ziyou Xiong, Michael Casey
Procedure for audio-assisted browsing of news video using generalized sound recognition. Storage and Retrieval for Media Databases (2003)
Ziyou Xiong, Regunathan Radhakrishnan, Ajay Divakaran, Thomas S. Huang
Comparing MFCC and MPEG-7 audio features for feature extraction, maximum likelihood HMM and entropic prior HMM for sports audio classification. ICME (2003)
Regunathan Radhakrishnan, Nasir D. Memon
Audio content authentication based on psycho-acoustic model. Security and Watermarking of Multimedia Contents (2002)
Regunathan Radhakrishnan, Kulesh Shanmugasundaram, Nasir D. Memon
Data masking: a secure-covert channel paradigm. IEEE Workshop on Multimedia Signal Processing (2002)
Ajay Divakaran, Regunathan Radhakrishnan
Data reduction procedure for principal cast and other talking head detection. Storage and Retrieval for Media Databases (2002)
Ajay Divakaran, Kadir A. Peker, Regunathan Radhakrishnan
Motion activity-based extraction of key-frames from video shots. ICIP (1) (2002)
Regunathan Radhakrishnan, Nasir D. Memon
On the security of the digest function in the SARI image authentication system. IEEE Trans. Circuits Syst. Video Technol. 12 (11) (2002)
Regunathan Radhakrishnan, Nasir D. Memon
On the security of the SARI image authentication system. ICIP (3) (2001)
Ajay Divakaran, Regunathan Radhakrishnan, Kadir A. Peker
Video summarization using descriptors of motion activity: A motion activity based approach to key-frame extraction from video shots. J. Electronic Imaging 10 (4) (2001)