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1

The Effect of Noise on Camera Calibration Parameters

Sunil Kopparapu, Peter Corke

Journal:

Graphical Models

Year:

2001

Language:

english

File:

PDF, 449 KB

english, 2001

2

[IEEE 2011 Third National Conference on Computer Vision, Pattern Recognition, Image Processing and Graphics (NCVPRIPG) - Hubli, Karnataka, India (2011.12.15-2011.12.17)] 2011 Third National Conference on Computer Vision, Pattern Recognition, Image Processing and Graphics - Identifying Optimal Gaussian Filter for Gaussian Noise Removal

Kopparapu, Sunil Kumar, Satish, M.

Year:

2011

Language:

english

File:

PDF, 243 KB

english, 2011

3

[IEEE 2012 International Joint Conference on Computer Science and Software Engineering (JCSSE) - Bangkok, Thailand (2012.05.30-2012.06.1)] 2012 Ninth International Conference on Computer Science and Software Engineering (JCSSE) - A novel approach to identify problematic call center conversations

Abhishek Pandharipande, Meghna, Kopparapu, Sunil Kumar

Year:

2012

Language:

english

File:

PDF, 1.59 MB

english, 2012

4

[IEEE 2010 10th International Conference on Information Sciences, Signal Processing and their Applications (ISSPA) - Kuala Lumpur, Malaysia (2010.05.10-2010.05.13)] 10th International Conference on Information Science, Signal Processing and their Applications (ISSPA 2010) - Choice of Mel filter bank in computing MFCC of a resampled speech

Kopparapu, Sunil Kumar, Laxminarayana, M

Year:

2010

Language:

english

File:

PDF, 833 KB

english, 2010

5

[IEEE 2011 Third National Conference on Computer Vision, Pattern Recognition, Image Processing and Graphics (NCVPRIPG) - Hubli, Karnataka, India (2011.12.15-2011.12.17)] 2011 Third National Conference on Computer Vision, Pattern Recognition, Image Processing and Graphics - Building a Natural Language Hindi Speech Interface to Access Market Information

Imran, Ahmed, Kopparapu, Sunil Kumar

Year:

2011

Language:

english

File:

PDF, 217 KB

english, 2011

6

[IEEE 2010 International Conference on Signal and Image Processing (ICSIP) - Chennai, India (2010.12.15-2010.12.17)] 2010 International Conference on Signal and Image Processing - Knotless spline noise removal technique for improved OHCR

Lajish, VL, Pandey, Vinod Kumar, Kopparapu, Sunil Kumar

Year:

2010

Language:

english

File:

PDF, 582 KB

english, 2010

7

[IEEE TENCON 2015 - 2015 IEEE Region 10 Conference - Macao (2015.11.1-2015.11.4)] TENCON 2015 - 2015 IEEE Region 10 Conference - Automatic assessment of articulation errors in Hindi speech at phone level

Bhat, Chitralekha, Vachhani, Bhavik, Kopparapu, Sunil

Year:

2015

Language:

english

File:

PDF, 335 KB

english, 2015

8

Analyzing Emotion in Spontaneous Speech ||

Chakraborty, Rupayan, Pandharipande, Meghna, Kopparapu, Sunil Kumar

Year:

2017

Language:

english

File:

PDF, 2.53 MB

english, 2017

9

Spoken Indian language identification: a review of features and databases

AARTI, BAKSHI, KOPPARAPU, SUNIL KUMAR

Journal:

Year:

2018

Language:

english

File:

PDF, 591 KB

english, 2018

10

[IEEE ICASSP 2020 - 2020 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) - Barcelona, Spain (2020.5.4-2020.5.8)] ICASSP 2020 - 2020 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) - Improved Speaker Independent Dysarthria Intelligibility Classification Using Deepspeech Posteriors

Tripathi, Ayush, Bhosale, Swapnil, Kopparapu, Sunil Kumar

Year:

2020

File:

PDF, 260 KB

2020

11

Behaviour of image degradation model in multiresolution

Sunil K. Kopparapu, U.B. Desai, P. Corke

Journal:

Signal Processing

Year:

2000

Language:

english

File:

PDF, 454 KB

english, 2000

12

Enhancing spoken connected-digit recognition accuracy by error correction codes — A novel scheme

Sunil K. Kopparapu, P. V. S. Rao

Journal:

Year:

2004

Language:

english

File:

PDF, 304 KB

english, 2004

13

Lighting design for machine vision application

Sunil Kumar Kopparapu

Journal:

Image and Vision Computing

Year:

2006

Language:

english

File:

PDF, 1.94 MB

english, 2006

14

[IEEE 2011 National Conference on Communications (NCC) - Bangalore, India (2011.01.28-2011.01.30)] 2011 National Conference on Communications (NCC) -

Satish, M, Lajish, V L, Kopparapu, Sunil Kumar

Year:

2011

Language:

english

File:

PDF, 1.04 MB

english, 2011

15

[IEEE TENCON 2009 - 2009 IEEE Region 10 Conference - Singapore (2009.01.23-2009.01.26)] TENCON 2009 - 2009 IEEE Region 10 Conference - On the use of stress information in speech for speaker recognition

Laxmi Narayana, M, Kopparapu, Sunil Kumar

Year:

2009

Language:

english

File:

PDF, 356 KB

english, 2009

16

[IEEE 2012 IEEE International Conference on Signal Processing, Communications and Computing (ICSPCC) - Hong Kong, China (2012.08.12-2012.08.15)] 2012 IEEE International Conference on Signal Processing, Communication and Computing (ICSPCC 2012) - Speech recognition for resource deficient languages using frugal speech corpus

Imran, Ahmed, Sunil, Kopparapu

Year:

2012

Language:

english

File:

PDF, 605 KB

english, 2012

17

Recognition of subsampled speech using a modified Mel filter bank

Kopparapu, Sunil Kumar, Bhuvanagiri, Kiran Kumar

Journal:

Computers & Electrical Engineering

Year:

2013

Language:

english

File:

PDF, 590 KB

english, 2013

18

[IEEE 2010 National Conference On Communications (NCC) - Chennai, INDIA (2010.01.29-2010.01.31)] 2010 National Conference On Communications (NCC) - Fuzzy Directional Features for unconstrained on-line Devanagari handwriting recognition

Lajish, V. L., Kopparapu, Sunil Kumar

Year:

2010

Language:

english

File:

PDF, 991 KB

english, 2010

19

[SpringerBriefs in Electrical and Computer Engineering] Non-Linguistic Analysis of Call Center Conversations ||

Kopparapu, Sunil Kumar

Year:

2015

Language:

english

File:

PDF, 3.36 MB

english, 2015

20

[IEEE 2009 IEEE International Conference on Vehicular Electronics and Safety (ICVES) - Pune, India (2009.11.11-2009.11.12)] 2009 IEEE International Conference on Vehicular Electronics and Safety (ICVES) - A robust speech biometric system for vehicle access

Kopparapu, Sunil Kumar

Year:

2009

Language:

english

File:

PDF, 379 KB

english, 2009

21

[IEEE 2011 IEEE International Conference on Signal Processing, Communications and Computing (ICSPCC) - Xi'an, Shaanxi, China (2011.09.14-2011.09.16)] 2011 IEEE International Conference on Signal Processing, Communications and Computing (ICSPCC) - Visualization of continuous density hidden Markov models

Kopparapu, Sunil Kumar

Year:

2011

Language:

english

File:

PDF, 3.66 MB

english, 2011

22

[IEEE 2013 International Conference on Human Computer Interactions (ICHCI) - Chennai, India (2013.8.23-2013.8.24)] 2013 International Conference on Human Computer Interactions (ICHCI) - Deploying usable speech enabled IVR systems for mass use

Bhat, Chitralekha, Mithun, B S, Saxena, Vikram, Kulkarni, Vrushali, Kopparapu, Sunil

Year:

2013

Language:

english

File:

PDF, 351 KB

english, 2013

23

[IEEE 2010 IEEE Symposium on Industrial Electronics and Applications (ISIEA 2010) - Penang, Malaysia (2010.10.3-2010.10.5)] 2010 IEEE Symposium on Industrial Electronics and Applications (ISIEA) - Music and vocal separation using multiband modulation based features

Kopparapu, Sunil Kumar, Pandharipande, Meghna A, Sita, G

Year:

2010

Language:

english

File:

PDF, 938 KB

english, 2010

24

[IEEE TENCON 2008 - 2008 IEEE Region 10 Conference (TENCON) - Hyderabad, India (2008.11.19-2008.11.21)] TENCON 2008 - 2008 IEEE Region 10 Conference - Natural language mobile interface to register citizen complaints

Kopparapu, Sunil Kumar

Year:

2008

Language:

english

File:

PDF, 410 KB

english, 2008

25

[IEEE 2012 International Conference on Emerging Trends in Science, Engineering and Technology (INCOSET) - Tiruchirappalli, Tamilnadu, India (2012.12.13-2012.12.14)] 2012 International Conference on Emerging Trends in Science, Engineering and Technology (INCOSET) - Parametric influence of speaker verification system — An experimental study

Kopparapu, Sunil Kumar

Year:

2012

Language:

english

File:

PDF, 633 KB

english, 2012

26

[IEEE 2011 IEEE International Conference on Signal Processing, Communications and Computing (ICSPCC) - Xi'an, Shaanxi, China (2011.09.14-2011.09.16)] 2011 IEEE International Conference on Signal Processing, Communications and Computing (ICSPCC) - Real time speaking rate monitoring system

Pandharipande, Meghna Abhishek, Kopparapu, Sunil Kumar

Year:

2011

Language:

english

File:

PDF, 355 KB

english, 2011

27

[IEEE 2010 IEEE Region 10 Conference (TENCON 2010) - Fukuoka (2010.11.21-2010.11.24)] TENCON 2010 - 2010 IEEE Region 10 Conference - A two pass algorithm for speaker change detection

Kopparapu, Sunil Kumar, Imran, Ahmed, Sita, G

Year:

2010

Language:

english

File:

PDF, 192 KB

english, 2010

28

[IEEE 2011 IEEE Recent Advances in Intelligent Computational Systems (RAICS) - Trivandrum, India (2011.09.22-2011.09.24)] 2011 IEEE Recent Advances in Intelligent Computational Systems - An unsupervised approach to automated selection of good essays

De, Arijit, Kopparapu, Sunil Kumar

Year:

2011

Language:

english

File:

PDF, 679 KB

english, 2011

29

[IEEE 2010 International Conference on Signal and Image Processing (ICSIP) - Chennai, India (2010.12.15-2010.12.17)] 2010 International Conference on Signal and Image Processing - A rule-based Short Query Intent Identification System

De, Arijit, Kopparapu, Sunil Kumar

Year:

2010

Language:

english

File:

PDF, 136 KB

english, 2010

30

[IEEE 2013 International Conference on Advances in Computing, Communications and Informatics (ICACCI) - Mysore (2013.8.22-2013.8.25)] 2013 International Conference on Advances in Computing, Communications and Informatics (ICACCI) - Unsupervised clustering technique to harness ideas from an Ideas Portal

De, Arijit, Kopparapu, Sunil Kumar

Year:

2013

Language:

english

File:

PDF, 1.17 MB

english, 2013

31

[IEEE 2014 5th International Conference- Confluence The Next Generation Information Technology Summit - Noida, India (2014.9.25-2014.9.26)] 2014 5th International Conference - Confluence The Next Generation Information Technology Summit (Confluence) - Novel windowing technique of MFCC for speaker identification with Modified Polynomial Classifiers

Bakshi, Aarti, Kopparapu, Sunil Kumar, Pawar, Sanjay, Nema, Shikha

Year:

2014

Language:

english

File:

PDF, 1.12 MB

english, 2014

32

Identifying the best market to sell: A cost function formulation

KOPPARAPU, SUNIL KUMAR, SAXENA, VIKRAM

Journal:

Year:

2014

Language:

english

File:

PDF, 2.93 MB

english, 2014

33

[IEEE 2014 8th International Conference on Signal Processing and Communication Systems (ICSPCS) - Gold Coast, Australia (2014.12.15-2014.12.17)] 2014 8th International Conference on Signal Processing and Communication Systems (ICSPCS) - Reusing automatic speech recognition platform for resource deficient languages

Patel, Chirag, Kopparapu, Sunil

Year:

2014

Language:

english

File:

PDF, 121 KB

english, 2014

34

[IEEE 2014 8th International Conference on Signal Processing and Communication Systems (ICSPCS) - Gold Coast, Australia (2014.12.15-2014.12.17)] 2014 8th International Conference on Signal Processing and Communication Systems (ICSPCS) - Online handwritten devanagari stroke recognition using extended directional features

Lajish, V L, Kopparapu, Sunil Kumar

Year:

2014

Language:

english

File:

PDF, 523 KB

english, 2014

35

[IEEE 2010 International Conference on Progress in Informatics and Computing (PIC) - Shanghai, China (2010.12.10-2010.12.12)] 2010 IEEE International Conference on Progress in Informatics and Computing - Automatic extraction of usable information from unstructured resumes to aid search

Kopparapu, Sunil Kumar

Year:

2010

Language:

english

File:

PDF, 749 KB

english, 2010

36

[ACM Press the 4th international conference on mobile technology, applications, and systems and the 1st international symposium - Singapore (2007.09.10-2007.09.12)] Proceedings of the 4th international conference on mobile technology, applications, and systems and the 1st international symposium on Computer human interaction in mobile technology - Mobility '07 - SMS based natural language interface to yellow pages directory

Kopparapu, Sunil Kumar, Srivastava, Akhilesh, Pande, Arun

Year:

2007

Language:

english

File:

PDF, 198 KB

english, 2007

37

[IEEE 2010 IEEE Region 8 International Conference on "Computational Technologies in Electrical and Electronics Engineering" (SIBIRCON 2010) - Irkutsk, Russia (2010.07.11-2010.07.15)] 2010 IEEE Region 8 International Conference on Computational Technologies in Electrical and Electronics Engineering (SIBIRCON) - Student project administration at a research laboratory

Kopparapu, Sunil Kumar, Srivastava, Akhilesh, Rao, P. V. S.

Year:

2010

Language:

english

File:

PDF, 389 KB

english, 2010

38

[IEEE TENCON 2015 - 2015 IEEE Region 10 Conference - Macao (2015.11.1-2015.11.4)] TENCON 2015 - 2015 IEEE Region 10 Conference - Using noise statistics for effective noise filtering

Kopparapu, Sunil Kumar

Year:

2015

File:

PDF, 474 KB

2015

39

[IEEE TENCON 2015 - 2015 IEEE Region 10 Conference - Macao (2015.11.1-2015.11.4)] TENCON 2015 - 2015 IEEE Region 10 Conference - Audio segmentation based approach for improved emotion recognition

Pandharipande, Meghna Abhishek, Kopparapu, Sunil Kumar

Year:

2015

Language:

english

File:

PDF, 337 KB

english, 2015

40

[IEEE 2014 International Conference for Convergence of Technology (I2CT) - Pune, India (2014.4.6-2014.4.8)] International Conference for Convergence for Technology-2014 - Automatic segmentation of broadcast news audio using self similarity matrix

Soni, Sapna, Ahmed, Imran, Kopparapu, Sunil Kumar

Year:

2014

Language:

english

File:

PDF, 199 KB

english, 2014

41

[IEEE TENCON 2015 - 2015 IEEE Region 10 Conference - Macao (2015.11.1-2015.11.4)] TENCON 2015 - 2015 IEEE Region 10 Conference - Using noise statistics for effective noise filtering

Kopparapu, Sunil Kumar

Year:

2015

Language:

english

File:

PDF, 474 KB

english, 2015

42

A Novel Behavioural Biometric Technique for Robust User Authentication

Bhardwaj, Ishan, Londhe, Narendra D., Kopparapu, Sunil K.

Journal:

IETE Technical Review

Year:

2016

Language:

english

File:

PDF, 941 KB

english, 2016

43

Knowledge-based Framework for Intelligent Emotion Recognition in Spontaneous Speech

Chakraborty, Rupayan, Pandharipande, Meghna, Kopparapu, Sunil Kumar

Journal:

Procedia Computer Science

Year:

2016

Language:

english

File:

PDF, 689 KB

english, 2016

44

[IEEE 2016 IEEE International Conference on Multimedia & Expo Workshops (ICMEW) - Seattle, WA, USA (2016.7.11-2016.7.15)] 2016 IEEE International Conference on Multimedia & Expo Workshops (ICMEW) - Improved speech emotion recognition using error correcting codes

Chakraborty, Rupayan, Kopparapu, Sunil Kumar

Year:

2016

Language:

english

File:

PDF, 262 KB

english, 2016

45

[IEEE 2016 International Conference on Advances in Computing, Communications and Informatics (ICACCI) - Jaipur, India (2016.9.21-2016.9.24)] 2016 International Conference on Advances in Computing, Communications and Informatics (ICACCI) - Feature selection for novel fingerprint dynamics biometric technique based on PCA

Bhardwaj, Ishan, Londhe, Narendra D., Kopparapu, Sunil K.

Year:

2016

Language:

english

File:

PDF, 313 KB

english, 2016

46

Study of Imposter Attacks on Novel Fingerprint Dynamics Based Verification System

Bhardwaj, Ishan, Londhe, Narendra D., Kopparapu, Sunil K.

Journal:

Year:

2017

Language:

english

File:

PDF, 644 KB

english, 2017

47

[IEEE 2016 International Conference on Advances in Computing, Communications and Informatics (ICACCI) - Jaipur, India (2016.9.21-2016.9.24)] 2016 International Conference on Advances in Computing, Communications and Informatics (ICACCI) - Automatic ranking of essays using structural and semantic features

Kopparapu, Sunil Kumar, De, Arijit

Year:

2016

Language:

english

File:

PDF, 817 KB

english, 2016

48

[IEEE 2016 International Conference on Signal and Information Processing (IConSIP) - Maharashtra State, India (2016.10.6-2016.10.8)] 2016 International Conference on Signal and Information Processing (IConSIP) - Fingerprint dynamics: A novel biometrics for personal authentication

Bhardwaj, Ishan, Londhe, Narendra D., Kopparapu, Sunil K.

Year:

2016

Language:

english

File:

PDF, 500 KB

english, 2016

49

[IEEE 2016 IEEE International Conference on Systems, Man, and Cybernetics (SMC) - Budapest, Hungary (2016.10.9-2016.10.12)] 2016 IEEE International Conference on Systems, Man, and Cybernetics (SMC) - Validating “Is ECC-ANN combination equivalent to DNN?” for speech emotion recognition

Chakraborty, Rupayan, Kopparapu, Sunil Kumar

Year:

2016

Language:

english

File:

PDF, 488 KB

english, 2016

50

[IEEE 2016 24th European Signal Processing Conference (EUSIPCO) - Budapest, Hungary (2016.8.29-2016.9.2)] 2016 24th European Signal Processing Conference (EUSIPCO) - Robust phonetic segmentation using multi-taper spectral estimation for noisy and clipped speech

Vachhani, Bhavik, Bhat, Chitralekha, Kopparapu, Sunil

Year:

2016

Language:

english

File:

PDF, 232 KB

english, 2016