K. R. Rao

Publication Activity (10 Years)

Years Active: 1972-2022
Publications (10 Years): 12

Top Topics

Intra Prediction

Top Venues

Signal Process. Image Commun.

Publications

Shiba Kuanar, Vassilis Athitsos, Dwarikanath Mahapatra, K. R. Rao
Gated fusion network for SAO filter and inter frame prediction in Versatile Video Coding. Signal Process. Image Commun. 109 (2022)
Shiba Kuanar, Dwarikanath Mahapatra, Monalisa Bilas, K. R. Rao
Multi-path dilated convolution network for haze and glow removal in nighttime images. Vis. Comput. 38 (3) (2022)
Shiba Kuanar, K. R. Rao, Christopher Conly, Ninad Gorey
Deep learning based HEVC in-loop filter and noise reduction. Signal Process. Image Commun. 99 (2021)
Shiba Kuanar, K. R. Rao, Monalisa Bilas, Jonathan Bredow
Adaptive CU Mode Selection in HEVC Intra Prediction: A Deep Learning Approach. Circuits Syst. Signal Process. 38 (11) (2019)
Preethi S. Nair, K. R. Rao, Madhu S. Nair
A machine learning approach for fast mode decision in HEVC intra prediction based on statistical features. J. Intell. Fuzzy Syst. 36 (3) (2019)
Shiba Kuanar, Vassilis Athitsos, Dwarikanath Mahapatra, K. R. Rao, Zahid Akhtar, Dipankar Dasgupta
Low Dose Abdominal CT Image Reconstruction: An Unsupervised Learning Based Approach. ICIP (2019)
Shiba Kuanar, K. R. Rao, Dwarikanath Mahapatra, Monalisa Bilas
Night Time Haze and Glow Removal using Deep Dilated Convolutional Network. CoRR (2019)
Shiba Kuanar, Christopher Conly, K. R. Rao
Deep Learning Based HEVC In-Loop Filtering for Decoder Quality Enhancement. PCS (2018)
Shiba Kuanar, Vassilis Athitsos, Nityananda Pradhan, Arabinda Mishra, K. R. Rao
Cognitive Analysis of Working Memory Load from Eeg, by a Deep Recurrent Neural Network. ICASSP (2018)
Shiba Kuanar, K. R. Rao, Christopher Conly
Fast Mode Decision In Hevc Intra Prediction, Using Region Wise CNN Feature Classification. ICME Workshops (2018)
Tuan Ho, Ioannis D. Schizas, K. R. Rao, Madhukar Budagavi
360-degree video stitching for dual-fisheye lens cameras based on rigid moving least squares. ICIP (2017)
Tuan Ho, Ioannis D. Schizas, K. R. Rao, Madhukar Budagavi
360-degree Video Stitching for Dual-fisheye Lens Cameras Based On Rigid Moving Least Squares. CoRR (2017)
Aruna Ravi, K. R. Rao
Performance Analysis and Comparison of the Dirac Video Codec with H.264/MPEG-4 Part 10 AVC. Int. J. Wavelets Multiresolution Inf. Process. 9 (4) (2011)
Theju Jacob, K. R. Rao, Do Nyeon Kim
Image Mirroring and Rotation in the Wavelet Domain. Int. J. Wavelets Multiresolution Inf. Process. 8 (1) (2010)
Lei Zhang, Sebastiano Battiato, Zhou Wang, Raimondo Schettini, K. R. Rao
Emerging Methods for Color Image and Video Quality Enhancement. EURASIP J. Image Video Process. 2010 (2010)
Do Nyeon Kim, K. R. Rao
Multiplication Symmetric Convolution Property for Discrete Trigonometric Transforms. Algorithms 2 (3) (2009)
Sangseok Park, K. R. Rao
Bit-Depth Scalable Video Coding Based on H.264/AVC. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (6) (2008)
Yodchanan Wongsawat, Soontorn Oraintara, K. R. Rao
Reduced Complexity Space-Time-Frequency Model for Multi-Channel EEG and Its Applications. ISCAS (2007)
Lin Tong, K. R. Rao
Region-of-interest based rate control for low-bit-rate video conferencing. J. Electronic Imaging 15 (3) (2006)
Yoshikazu Yokotani, Ralf Geiger, G. D. T. Schuller, Soontorn Oraintara, K. R. Rao
Lossless Audio Coding Using the IntMDCT and Rounding Error Shaping. IEEE Trans. Speech Audio Process. 14 (6) (2006)
Nandakishore Ramaswamy, K. R. Rao
Video authentication for H.264/AVC using digital signature standard and secure hash algorithm. NOSSDAV (2006)
Yodchanan Wongsawat, Soontorn Oraintara, K. R. Rao
Integer sub-optimal Karhunen-Loeve transform for multi-channel lossless EEG compression. EUSIPCO (2006)
Soon-kak Kwon, A. Tamhankar, K. R. Rao
Overview of H.264/MPEG-4 part 10. J. Vis. Commun. Image Represent. 17 (2) (2006)
Yodchanan Wongsawat, K. R. Rao, Soontorn Oraintara
Multichannel SVD-based image de-noising. ISCAS (6) (2005)
Soon-kak Kwon, K. R. Rao, Oh Jun Kwon, Tai Suk Kim
Joint Bandwidth Allocation for User-Required Picture Quality Ratio Among Multiple Video Sources. IEEE Trans. Broadcast. 51 (3) (2005)
Yoshikazu Yokotani, Soontorn Oraintara, Ralf Geiger, Gerald Schuller, K. R. Rao
Approximation error analysis for transform-based lossless audio coding. GLOBECOM (2004)
Vladimir Britanak, K. R. Rao
An efficient implementation of the forward and inverse MDCT in MPEG audio coding. IEEE Signal Process. Lett. 8 (2) (2001)
Seong-Whan Kim, Shan Suthaharan, Heung-Kyu Lee, K. R. Rao
MPEG-compliant joint source/channel coding using discrete cosine transform and substream scheduling for visual communication over packet networks. J. Electronic Imaging 10 (1) (2001)
Vladimir Britanak, K. R. Rao
Correction to "An efficient implementation of the forward and inverse MDCT in MPEG audio coding". IEEE Signal Process. Lett. 8 (10) (2001)
Krit Panusopone, K. R. Rao
VQ Based on a Main Feature Classification in Images. J. Vis. Commun. Image Represent. 11 (1) (2000)
Krit Panusopone, K. R. Rao
Efficient motion estimation for block based video compression. ICASSP (1997)
Young Huh, Krit Panusopone, K. R. Rao
Progressive transmission of images using block wavelet transform. ICIP (3) (1997)
Ricardo L. de Queiroz, C. K. Choi, Young Huh, K. R. Rao
Wavelet transforms in a JPEG-like image coder. IEEE Trans. Circuits Syst. Video Technol. 7 (2) (1997)
Krit Panusopone, K. R. Rao
Scaled hierarchical vector quantization. ICASSP (1996)
Young Huh, Krit Panusopone, K. R. Rao
Variable block size coding of images with hybrid quantization. IEEE Trans. Circuits Syst. Video Technol. 6 (6) (1996)
Ricardo L. de Queiroz, Truong Q. Nguyen, K. R. Rao
The GenLOT: generalized linear-phase lapped orthogonal transform. IEEE Trans. Signal Process. 44 (3) (1996)
Ricardo L. de Queiroz, K. R. Rao
Variable-block-size lapped transforms. IEEE Trans. Signal Process. 44 (12) (1996)
Ricardo L. de Queiroz, K. R. Rao
Optimal orthogonal boundary filter banks. ICASSP (1995)
Ricardo L. de Queiroz, K. R. Rao
On reconstruction methods for processing finite-length signals with paraunitary filter banks. IEEE Trans. Signal Process. 43 (10) (1995)
Young Huh, J. J. Hwang, K. R. Rao
Block wavelet transform coding of images using classified vector quantization. IEEE Trans. Circuits Syst. Video Technol. 5 (1) (1995)
Suresh Verkatraman, Jae Y. Nam, K. R. Rao
Image coding based on classified lapped orthogonal transform-vector quantization. IEEE Trans. Circuits Syst. Video Technol. 5 (4) (1995)
Ricardo L. de Queiroz, K. R. Rao
On Orthogonal Transforms of Images Using Paraunitary Filter Banks. J. Vis. Commun. Image Represent. 6 (2) (1995)
Ricardo L. de Queiroz, K. R. Rao
Extended lapped transform in image coding. IEEE Trans. Image Process. 4 (6) (1995)
Ricardo L. de Queiroz, K. R. Rao
Variable block size lapped transforms. ICIP (1995)
Young Huh, J. J. Hwang, K. R. Rao
Classified Wavelet Transform Coding of Images Using Two-Channel Conjugate Vector Quantization. ICIP (3) (1994)
Ricardo L. de Queiroz, Truong Q. Nguyen, K. R. Rao
Generalized Linear-Phase Lapped Orthogonal Transforms. ISCAS (1994)
Ricardo L. de Queiroz, K. R. Rao
On Symmetric Extensions, Orthogonal Transforms of Images, and Paraunitary Filter Banks. ICIP (1) (1994)
Chansik Hwang, Jae-Kyoon Kim, K. R. Rao
Progressive Image Transmission Using LOT with Two-Channel Conjugate VQ. J. Vis. Commun. Image Represent. 5 (4) (1994)
Wei Gong, K. R. Rao, Michael T. Manry
Progressive image transmission. IEEE Trans. Circuits Syst. Video Technol. 3 (5) (1993)
Ricardo L. de Queiroz, K. R. Rao
Adaptive extended lapped transforms. ICASSP (3) (1993)
Ricardo L. de Queiroz, K. R. Rao
Time-varying lapped transforms and wavelet packets. IEEE Trans. Signal Process. 41 (12) (1993)
Ricardo L. de Queiroz, K. R. Rao
On adaptive wavelet packets. ISCAS (1993)
Ricardo L. de Queiroz, K. R. Rao
Human visual sensitivity-weighted progressive image transmission using the lapped orthogonal transform. J. Electronic Imaging 1 (3) (1992)
Wei Gong, K. R. Rao, Michael T. Manry
Progressive image transmission using a self-supervised back-propagation neural network. J. Electronic Imaging 1 (1) (1992)
Anshu J. Gupta, K. R. Rao
An efficient FFT algorithm based on the discrete sine transform. IEEE Trans. Signal Process. 39 (2) (1991)
Jae Y. Nam, K. R. Rao
Image coding using a classified DCT/VQ based on two-channel conjugate vector quantization. IEEE Trans. Circuits Syst. Video Technol. 1 (4) (1991)
Jae Y. Nam, K. R. Rao
Image coding based on two-channel conjugate VQ. J. Vis. Commun. Image Represent. 2 (3) (1991)
Anshu J. Gupta, K. R. Rao
A fast recursive algorithm for the discrete sine transform. IEEE Trans. Acoust. Speech Signal Process. 38 (3) (1990)
Bowonkoon Chitprasert, K. R. Rao
Discrete cosine transform filtering. ICASSP (1990)
Bowonkoon Chitprasert, K. R. Rao
Human visual weighted progressive image transmission. IEEE Trans. Commun. 38 (7) (1990)
Anshu J. Gupta, K. R. Rao
Efficient FFT algorithm based on the DST. ICASSP (1989)
O. Rath, K. R. Rao, K. Yeung
Recursive generation of the DIF-FFT algorithm for 1-D DFT. IEEE Trans. Acoust. Speech Signal Process. 36 (9) (1988)
S. Kappagantula, K. R. Rao
Motion Compensated Interframe Image Prediction. IEEE Trans. Commun. 33 (9) (1985)
R. Srinivasan, K. R. Rao
Predictive Coding Based on Efficient Motion Estimation. IEEE Trans. Commun. 33 (8) (1985)
R. Srinivasan, K. R. Rao
CMT and hybrid coding of the component color TV signal. IEEE Trans. Syst. Man Cybern. 14 (3) (1984)
C. E. Li, K. R. Rao
Composite-Component Transformation and Predictive Coding of the Component Color TV Signal. IEEE J. Sel. Areas Commun. 2 (2) (1984)
R. Srinivasan, K. R. Rao
Preditive Coding Based on Efficient Motion Estimation. ICC (1) (1984)
R. Srinivasan, K. R. Rao
CMT and hybrid coding of the component color TV signal. ICASSP (1984)
Avudh Ploysongsang, K. R. Rao
DCT/DPCM Processing of NTSC Composite Video Signal. IEEE Trans. Commun. 30 (3) (1982)
Farhad Kamangar, K. R. Rao
Fast Algorithms for the 2-D Discrete Cosine Transform. IEEE Trans. Computers 31 (9) (1982)
Farhad Kamangar, K. R. Rao
Interfield Hybrid Coding of Component Color Television Signals. IEEE Trans. Commun. 29 (12) (1981)
Venkat Devarajan, K. R. Rao
DPCM Coders with Adaptive Prediction for NTSC Composite TV Signals. IEEE Trans. Commun. 28 (7) (1980)
K. R. Rao, M. A. Narasimhan, W. J. Gorzinski
Processing Image Data by Hybrid Techniques. IEEE Trans. Syst. Man Cybern. 7 (10) (1977)
Thomas E. Milson, K. R. Rao
A Statistical Model for Machine Print Recognition. IEEE Trans. Syst. Man Cybern. 6 (10) (1976)
K. R. Rao, M. A. Narasimhan, Krishnaiah Revuluri
Image Data Processing by Hadamard-Haar Transform. IEEE Trans. Computers 24 (9) (1975)
Krishnaiah Revuluri, K. R. Rao, M. A. Narasimhan, Nasir Ahmed
Cyclic and Dyadic Shifts, Walsh-Hadamard Transform, and the H Diagram. IEEE Trans. Computers 23 (12) (1974)
Nasir Ahmed, T. Raj Natarajan, K. R. Rao
Discrete Cosine Transform. IEEE Trans. Computers 23 (1) (1974)
Nasir Ahmed, R. B. Schultz, K. R. Rao
On the Characterization of the Amplitude and Shift of N-Periodic Sequences Inf. Control. 20 (1) (1972)