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ORCIDP. S. Sathidevi 0001
Person information
- affiliation: National Institute of Technology Calicut, Kerala, India
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2020 – today
- 2023
[j27]M. S. Arun Sankar, P. S. Sathidevi:
A Wideband Scalable Bit Rate Mixed Excitation Linear Prediction-Enhanced Speech Coder by Preserving Speaker-Specific Features. Circuits Syst. Signal Process. 42(6): 3437-3463 (2023)- [j26]Steffy Maria Joseph
, P. S. Sathidevi:
An Automated cDNA Microarray Image Analysis for the Determination of Gene Expression Ratios. IEEE ACM Trans. Comput. Biol. Bioinform. 20(1): 136-150 (2023) - 2021
- [j25]M. S. Arun Sankar, P. S. Sathidevi:
Mel Scale-Based Linear Prediction Approach to Reduce the Prediction Filter Order in CELP Paradigm. Circuits Syst. Signal Process. 40(8): 3813-3835 (2021) - [j24]Athulya M. S., P. S. Sathidevi:
Speaker Verification from Codec-Distorted Speech Through Combination of Affine Transform and Feature Switching. Circuits Syst. Signal Process. 40(12): 6016-6034 (2021) - [j23]Athulya M. Swamidasan Unni Nair, Sathidevi Puthumangalathu Savithri:
Classification of Pitch and Gender of Speakers for Forensic Speaker Recognition from Disguised Voices Using Novel Features Learned by Deep Convolutional Neural Networks. Traitement du Signal 38(1): 221-230 (2021) - 2020
- [j22]Steffy Maria Joseph, P. S. Sathidevi:
A Fully Automated Gridding Technique for Real Composite cDNA Microarray Images. IEEE Access 8: 39605-39622 (2020) - [c16]K. L. Nisha, G. Sreelekha, P. S. Sathidevi, Poornima Mohanachandran, Anand Vinekar:
Automated Detection and Segmentation of Laser Marks in Retinal Fundus Images of Preterm Infants. ICCCNT 2020: 1-7
2010 – 2019
- 2019
- [j21]K. L. Nisha, G. Sreelekha, Sathidevi Puthumangalathu Savithri, Poornima Mohanachandran, Anand Vinekar:
A computer-aided diagnosis system for plus disease in retinopathy of prematurity with structure adaptive segmentation and vessel based features. Comput. Medical Imaging Graph. 74: 72-94 (2019) - [c15]Steffy Maria Joseph, P. S. Sathidevi:
cDNA Microarray Image Enhancement for Effective Gridding of Spots. TENCON 2019: 326-331 - [c14]K. L. Nisha, G. Sreelekha, P. S. Sathidevi, Poornima Mohanachandran, Anand Vinekar:
A Robust Algorithm for Automated Detection of Optic Disc in Retina of Premature Infants. TENCON 2019: 684-689 - [c13]M. S. Arun Sankar, P. S. Sathidevi:
Bit rate reduction in CELP coders by applying Vocal Tract Filter similarity behaviour. TENCON 2019: 1741-1745 - 2018
- [j20]Athulya M. S., Sathidevi Puthumangalathu Savithri:
Speaker verification from codec distorted speech for forensic investigation through serial combination of classifiers. Digit. Investig. 25: 70-77 (2018) - [j19]M. S. Arun Sankar, P. S. Sathidevi:
An investigation on the degradation of different features extracted from the compressed American English speech using narrowband and wideband codecs. Int. J. Speech Technol. 21(4): 861-876 (2018) - [c12]M. S. Arun Sankar, Sathidevi Puthumangalathu Savithri:
Low Complex Simple Measurement Matrix for Sparse Recovery of Speech Signal. ICVISP 2018: 34:1-34:5 - [c11]M. S. Arun Sankar, M. Aiswariya, Dominic Anna Rose, Bhat Anushree, D. Bhagya Shree, P. Mohan Lakshmipriya, P. S. Sathidevi:
Speech Sound Classification and Estimation of Optimal Order of LPC Using Neural Network. ICVISP 2018: 35:1-35:5 - [c10]G. Nithin, Shameer Aslam, P. S. Sathidevi, P. M. Ameer, Siby Gopinath, K. Radhakrishnan, Harilal Parasuram:
Localization of Epileptogenic Zone: A Graph Theoretical Approach. ICVISP 2018: 64:1-64:5 - 2017
- [c9]Vinayshankar Somalara Nataraj, Athulya M. S., Sathidevi Puthumangalathu Savithri:
Single channel speech enhancement using adaptive filtering and best correlating noise identification. CCECE 2017: 1-4 - [c8]K. L. Nisha, G. Sreelekha, Sathidevi Puthumangalathu Savithri, Poornima Mohanachandran, Anand Vinekar:
Fusion of structure adaptive filtering and mathematical morphology for vessel segmentation in fundus images of infants with Retinopathy of Prematurity. CCECE 2017: 1-6 - 2016
- [j18]Sreelatha Ganapathy, Aparna Muraleedharan, Sathidevi Puthumangalathu Savithri, Parkash Chand, Ravi Philip Rajkumar:
CometQ: An automated tool for the detection and quantification of DNA damage using comet assay image analysis. Comput. Methods Programs Biomed. 133: 143-154 (2016) - [j17]E. P. Jayakumar, P. V. Muhammed Shifas, P. S. Sathidevi:
Integrated acoustic echo and noise suppression in modulation domain. Int. J. Speech Technol. 19(3): 611-621 (2016) - 2015
- [j16]R. Rajavel, P. S. Sathidevi:
Optimum integration weight for decision fusion audio-visual speech recognition. Int. J. Comput. Sci. Eng. 10(1/2): 145-154 (2015) - 2014
- [j15]Sharafudeen Mohammed Anzar, Sathidevi Puthumangalathu Savithri:
On combining multi-normalization and ancillary measures for the optimal score level fusion of fingerprint and voice biometrics. EURASIP J. Adv. Signal Process. 2014: 10 (2014) - [j14]Sharafudeen Mohammed Anzar, P. S. Sathidevi:
Optimal score level fusion combining multi-normalisation and separability measures. Int. J. Appl. Pattern Recognit. 1(2): 127-151 (2014) - 2012
- [j13]R. Rajavel, P. S. Sathidevi:
Adaptive Reliability Measure and Optimum Integration Weight for Decision Fusion Audio-visual Speech Recognition. J. Signal Process. Syst. 68(1): 83-93 (2012) - [c7]Sharafudeen Mohammed Anzar, P. S. Sathidevi:
Optimization of Integration Weights for a Multibiometric System with Score Level Fusion. ACITY (2) 2012: 833-842 - [c6]Nerella Arun Mani Kumar, P. S. Sathidevi:
Wavelet SIFT Feature Descriptors for Robust Face Recognition. ACITY (2) 2012: 851-859 - [c5]Sharafudeen Mohammed Anzar, P. S. Sathidevi:
Multi-normalization: a new method for improving biometric fusion. ICACCI 2012: 931-937 - 2011
- [j12]S. M. Prasad, V. K. Govindan, P. S. Sathidevi:
Palmprint authentication using fusion of wavelet and contourlet features. Secur. Commun. Networks 4(5): 577-590 (2011) - 2010
- [j11]G. Sreelekha, P. S. Sathidevi:
An HVS based adaptive quantization scheme for the compression of color images. Digit. Signal Process. 20(4): 1129-1149 (2010) - [j10]S. M. Prasad, V. K. Govindan, P. S. Sathidevi:
An Efficient Wavelet-Based Palmprint Verification Approach. Int. J. Wavelets Multiresolution Inf. Process. 8(6): 961-985 (2010) - [j9]K. Santle Camilus, V. K. Govindan, P. S. Sathidevi:
Computer-Aided Identification of the Pectoral Muscle in Digitized Mammograms. J. Digit. Imaging 23(5): 562-580 (2010)
2000 – 2009
- 2009
- [j8]P. P. Deepthi, Deepa Sara John, P. S. Sathidevi:
Design and analysis of a highly secure stream cipher based on linear feedback shift register. Comput. Electr. Eng. 35(2): 235-243 (2009) - [j7]P. P. Deepthi, V. S. Nithin, P. S. Sathidevi:
Implementation and analysis of stream ciphers based on the elliptic curves. Comput. Electr. Eng. 35(2): 300-314 (2009) - [j6]P. P. Deepthi, P. S. Sathidevi:
New stream ciphers based on elliptic curve point multiplication. Comput. Commun. 32(1): 25-33 (2009) - [j5]P. P. Deepthi, P. S. Sathidevi:
Design, implementation and analysis of hardware efficient stream ciphers using LFSR based hash functions. Comput. Secur. 28(3-4): 229-241 (2009) - [j4]K. P. Indiradevi, Elizabeth Elias, P. S. Sathidevi:
Complexity analysis of electroencephalogram records of epileptic patients using Hurst exponent. Int. J. Medical Eng. Informatics 1(3): 368-380 (2009) - [j3]G. Sreelekha, P. S. Sathidevi:
A Wavelet-Based Perceptual Image Coder Incorporating a New Model for Compression of Color Images. Int. J. Wavelets Multiresolution Inf. Process. 7(5): 675-692 (2009) - [c4]R. Rajavel, P. S. Sathidevi:
Static and Dynamic Features for Improved HMM based Visual Speech Recognition. IHCI 2009: 184-194 - [c3]S. M. Prasad, V. K. Govindan, P. S. Sathidevi:
Palmprint Authentication using Fusion of Wavelet based Representations. NaBIC 2009: 520-525 - 2008
- [j2]K. P. Indiradevi, Elizabeth Elias, P. S. Sathidevi, S. Dinesh Nayak, K. Radhakrishnan:
A multi-level wavelet approach for automatic detection of epileptic spikes in the electroencephalogram. Comput. Biol. Medicine 38(7): 805-816 (2008) - [j1]K. P. Indiradevi, Elizabeth Elias, P. S. Sathidevi:
Automatic localisation of epileptic foci in long-term continuous EEG. Int. J. Medical Eng. Informatics 1(1): 134-154 (2008) - [c2]K. Santle Camilus, V. K. Govindan, P. S. Sathidevi:
A Robust Graph Theoretic Approach for Image Segmentation. SITIS 2008: 382-386 - 2007
- [c1]P. S. Sathidevi, S. Aravindakshan, R. Rajavel:
Separation of dominant speech from simultaneous talkers. SIP 2007: 145-150
Coauthor Index
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last updated on 2023-05-25 22:29 CEST by the dblp team
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