Items where Author is "Hemantha Kumar, G."

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Number of items: 98.

Divyashree, B. V. and Amarnath, R. and Naveen, M. and Hemantha Kumar, G. (2022) Segmentation of Pectoral Muscle in Mammograms Using Granular Computing. Journal of Information Technology Research, 15 (1). ISSN 1938-7865

Divyashree, B. V. and Hemantha Kumar, G. (2021) Breast cancer mass detection in mammograms using gray difference weight and mser detector. SN Computer Science, 2 (2).

Huang, Zhiheng and Shivakumara, Palaiahnakote and Lu, Tong and Pal, Umapada and Blumenstein, Michael and Chetty, Bhaarat and Hemantha Kumar, G. (2021) Improved ring radius transform-based reconstruction for video character recognition. International Journal of Pattern Recognition and Artificial Intelligence, 35 (07).

Krishnani, Divya and Shivakumara, Palaiahnakote and Lu, Tong and Pal, Umapada and Lopresti, Daniel and Hemantha Kumar, G. (2021) A new context-based feature for classification of emotions in photographs. Multimedia Tools and Applications, 80 (10). pp. 15589-15618.

Roy, Soumyadip and Shivakumara, P. and Pal, Umapada and Lu, Tong and Hemantha Kumar, G. (2020) Delaunay triangulation based text detection from multi-view images of natural scene. Pattern Recognition Letters, 129. pp. 92-100.

Rashmi, C. and Hemantha Kumar, G. (2020) Multithreading Approach for Clustering of Multiplane Satellite Images. Remote Sensing and Digital Image Processing, 24. pp. 25-47.

Yue, Shengkai and Yuan, Minglei and Lu, Tong and Shivakumara, P. and Blumenstein, Michael and Shi, Jie and Hemantha Kumar, G. (2020) Rotation invariant angle-density based features for an ice image classification system. Expert Systems with Applications, 162. ISSN 1873-6793

Divyashree, B. V. and Hemantha Kumar, G. (2020) Segmentation and Enhancement of Mammograms for the Detection of Cancer Using Gradient Weight Map and Decorrelation Stretch. Communications in Computer and Information Science, 1249. pp. 365-374.

Grouver, A. and Shivakumara, P. and Kaljahi, M.A. and Chetty, B. and Pal, U. and Lu, T. and Hemantha Kumar, G. (2020) A Spatial Density and Phase Angle Based Correlation for Multi-type Family Photo Identification. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 12047. pp. 76-89.

Hanumantharaju, M. C. and Manjunath Aradhya, V. N. and Hemantha Kumar, G. (2020) Understanding and Analysis of Enhanced COVID-19 Chest X-Ray Images. SpringerBriefs in Applied Sciences and Technology. pp. 47-55.

Raghunandan, K. S. and Shivakumara, P. and Sangheeta Roy and Hemantha Kumar, G. and Pal, Umapada and Lu, Tong (2019) Multi-script-oriented text detection and recognition in video/scene/born digital images. IEEE Transactions on Circuits and Systems for Video Technology, 29 (4). pp. 1145-1162. ISSN 1558-2205

Supreetha Gowda, H. D. and Hemantha Kumar, G. and Imran, M. (2019) Multimodal Biometric Recognition System Based on Nonparametric Classifiers. In: Proceedings of Data Analytics and Learning DAL 2018.

Raghunandan, K. S. and Shivakumara, P. and Jalab, Hamid A. and Ibrahim, Rabha W. and Hemantha Kumar, G. and Pal, Umapada and Lu, Tong (2018) Riesz fractional based model for enhancing license plate detection and recognition. IEEE Transactions on Circuits and Systems for Video Technology, 28 (9). pp. 2276-2288. ISSN 1558-2205

Chengcheng Ma and Zhang, Jiguang and Shibiao Xu and Meng, Weiliang and Runping XiG and Hemantha Kumar, G. and Zhang, Xiaopeng (2018) Accurate blind deblurring using salientpatch-based prior for large-size images. Multimedia Tools and Applications, 77 (21). pp. 28077-28100. ISSN 1573-7721

Supreetha Gowda, H. D. and Hemantha Kumar, G. and Imran, M. (2018) Biometric verification system based on density and classifier based score level fusion. In: 2018 International Conference on Smart Systems and Inventive Technology (ICSSIT).

Hemantha Kumar, G. (2018) Classification of postal stamps into sealed and unsealed stamps.

Hemantha Kumar, G. (2018) An Efficient Multithreading approach for face part localization. In: UNSPECIFIED.

Supreetha Gowda, H. D. and Imran, M. and Hemantha Kumar, G. (2018) Feature level fusion of face and iris using deep features based on convolutional neural networks. In: 2018 International Conference on Advances in Computing, Communications and Informatics, ICACCI 2018.

Supreetha Gowda, H. D. and Hemantha Kumar, G. and Imran, Mohammad (2018) Multi-modal biometric system on various levels of fusion using LPQ features. Journal of Information and Optimization Sciences, 39 (1). pp. 169-181. ISSN 2169-0103

Supreetha Gowda, H. D. and Imran, M. and Hemantha Kumar, G. (2018) Multispectral palmprint biometric verification system using deep CNN. In: Second International Conference on Recent Trends in Image Processing and Pattern Recognition RTIP2R 2018.

Hemantha Kumar, G. (2018) New stroke symmetry features for classification multi-type license plate images. In: UNSPECIFIED.

Supreetha Gowda, H. D. and Imran, M. and Hemantha Kumar, G. (2018) Performance analysis of log-gabor based multimodal systems and its fusion techniques. In: Second International Conference on Recent Trends in Image Processing and Pattern Recognition RTIP2R 2018.

Yang, Dongming and Zhang, Jiguang and Shibiao Xu and Shuiying Ge and Hemantha Kumar, G. and Zhang, Xiaopeng (2018) Real-time pedestrian detection via hierarchical convolutional feature. Multimedia Tools and Applications, 77 (19). pp. 25841-25860. ISSN 1573-7721

Supreetha Gowda, H. D. and Hemantha Kumar, G. and Imran, M. (2018) Robust multimodal handvein and palmprint based verification system in the presence of salt and pepper noise. In: Proceedings of the 2018 International Conference on Current Trends towards Converging Technologies, ICCTCT 2018.

Raghunandan, K. S. and Shivakumara, P. and Padmanabhan, L. and Hemantha Kumar, G. and Lu, Tong (2018) Symmetry features for license plate classification. CAAI Transactions on Intelligence Technology, 3 (3). pp. 176-183. ISSN 2468-2322

Manohar, N. and Sharath Kumar, Y. H. and Hemantha Kumar, G. (2018) An approach for the development of animal tracking system. International Journal of Computer Vision and Image Processing, 8 (1). pp. 1-17. ISSN 2155-6997

Hemantha Kumar, G. (2018) A deep neural network for text recognition in multi-type images. In: UNSPECIFIED.

Supreetha Gowda, H. D. and Hemantha Kumar, G. and Imran, Mohammad (2017) Robust multimodal biometric verification system based on face and fingerprint. In: 2017 International Conference on Advances in Computing, Communications and Informatics (ICACCI), 13-16 September 2017, Udupi, India.

Supreetha Gowda, H. D. and Hemantha Kumar, G. and Imran, Mohammad (2017) Combination of physiological and behavioral modalities based on score level fusion. In: 2017 Second International Conference on Electrical, Computer and Communication Technologies (ICECCT), 22-24 Feb. 2017, Coimbatore, India.

Supreetha Gowda, H.D. and Hemantha Kumar, G. and Imran, Mohammad (2017) Combination of physiological and behavioral modalities based on score level fusion. In: 2017 Second International Conference on Electrical, Computer and Communication Technologies (ICECCT), 22-24 Feb. 2017, Coimbatore, India.

Dey, Sounak and Shivakumara, P. and Raghunandan, K. S. and Pal, Umapada and Lu, Tong and Hemantha Kumar, G. and Chan, Chee Seng (2017) Script independent approach for multi-oriented text detection in scene image. Neurocomputing, 242. 96 - 112. ISSN 0925-2312

Kavitha, A. S. and Shivakumara, P. and Hemantha Kumar, G. and Lu, Tong (2017) A new watershed model based system for character segmentation in degraded text lines. AEU - International Journal of Electronics and Communications, 71. 45 - 52. ISSN 1434-8411

Wuand, Y. and Shivakumara, P. and Tong Lu and Tan, Chew Lim and Blumenstein, Michael and Hemantha Kumar, G. (2016) Contour restoration of text components for recognition in video/scene images. IEEE Transactions on Image Processing, 25 (12). pp. 5622-5634.

Basavanna, M. and Shivakumara, P. and Srivatsa, S. K. and Hemantha Kumar, G. (2016) Adaptive histogram analysis for scene text binarization and recognition. Malaysian Journal of Computer Science, 29 (2). pp. 74-85.

Hemantha Kumar, G. (2016) Character segmentation using watershed model from degraded text lines. International Journal of Electronics and Communication.

Hemantha Kumar, G. (2016) Counting the number of persons in a crowd based on skin color segmentation.

Hemantha Kumar, G. (2016) Gabor texture kernels for partial face recognition.

Hemantha Kumar, G. (2016) Identification and classification of fruit diseases.

Hemantha Kumar, G. (2016) LBPV based partial face recognition.

Hemantha Kumar, G. (2016) Multi- oriented-type text detection and recognition in video/scene/born digital images. Malaysian Journal of Computer Science.

Manohar, N. and Subrahmanya, S. and Bharathi, R. K. and Sharath Kumar, Y. H. and Hemantha Kumar, G. (2016) Recognition and classification of animals based on texture features through parallel computing. In: UNSPECIFIED.

Supreetha Gowda, H. D. and Hemantha Kumar, G. and Imran, Mohammad (2016) Robust analysis of multibiometric fusion versus ensemble learning schemes: A case study using face and palmprint. International Journal of Biometrics & Bioinformatics, 10 (3). pp. 24-33.

Hemantha Kumar, G. (2016) Script independent approach for multi-oriented text detection in scene image,neurocomputing.

Hemantha Kumar, G. (2016) Text line segmentation in degraded historical document images. Egyptian Informatics Journal.

Hemantha Kumar, G. (2016) A new approach to face recognition under partial visible conditions based on fusion.

Soumya, A. and Hemantha Kumar, G. (2015) Feature extraction and recognition of ancient kannada epigraphs. In: Proceedings of the International Conference on Computational Intelligence in Data Mining.

Naveen, M and Hemantha Kumar, G. and Prakasha, M. and Nagabhushan, P. (2015) MLO: multi-level optimization to enhance the network lifetime in large scale WSN. In: UNSPECIFIED.

Rashmi, C. and Vinay, K. and Hemantha Kumar, G. (2015) An efficient multithreading approach for localization of face parts. In: Souvenir of the 2015 IEEE International Advance Computing Conference, IACC 2015.

Krishnaswamy, M. and Hemantha Kumar, G. (2014) Biometric vault scheme using data hiding and standard encryption. In: Emerging Research in Electronics, Computer Science and Technology. Springer, New Delhi, pp. 537-546. ISBN 978-81-322-1157-0

Soumya, A. and Hemantha Kumar, G. (2014) Classification of ancient epigraphs into different periods using random forests. In: Proceedings - 2014 5th International Conference on Signal and Image Processing, ICSIP 2014.

Vinay, K. and Rao, A. and Hemantha Kumar, G. (2014) Combining ensemble of classifiers using voting-based rule to predict radiological ratings for lung nodule malignancy. In: Emerging Research in Electronics, Computer Science and Technology.

Kumar, S. M. and Pampa, K. J. and Manjula, M. and Hemantha Kumar, G. and Kunishima, N. and Lokanath, N. K. (2014) Crystal structures of type IIIH NAD-dependent D-3-phosphoglycerate dehydrogenase from two thermophiles. Biochemical and Biophysical Research Communications, 451 (1). pp. 126-130. ISSN 0006-291X

Krishnaswamy, M. and Hemantha Kumar, G. (2014) GPU based parallel hashing verification for biometric smart cards and aadhaar IDs. In: 2014 International Conference on Electronics and Communication Systems, ICECS 2014.

Soumya, A. and Hemantha Kumar, G. (2014) Recognition of ancient Kannada Epigraphs using fuzzy-based approach. In: Proceedings of 2014 International Conference on Contemporary Computing and Informatics, IC3I 2014.

Imran, M. and Rao, A. and Noushath, S. and Hemantha Kumar, G. (2014) Some issues on choices of modalities for multimodal biometric systems. In: Proceedings of the Second International Conference on Soft Computing for Problem Solving (SocProS 2012).

Kavitha, A. S. and Shivakumara, P. and Hemantha Kumar, G. (2014) An integrated method for classification of indus and english document images. In: Emerging Research in Electronics, Computer Science and Technology. Lecture Notes in Electrical Engineering, 248 LN . Springer, New Delhi, pp. 343-355. ISBN 978-81-322-1156-3

Noushath, S. and Imran, M. and Jetly, K. and Rao, A. and Hemantha Kumar, G. (2013) Multimodal biometric fusion of face and palmprint at various levels. In: Proceedings of the 2013 International Conference on Advances in Computing, Communications and Informatics, ICACCI, 22-25 Aug. 2013, Mysore, India.

Kavitha, S. and Shivakumara, P. and Hemantha Kumar, G. (2013) Skewness and nearest neighbour based approach for historical document classification. In: Proceedings - 2013 International Conference on Communication Systems and Network Technologies, CSNT 2013.

Vinay Kumar and Rao, A. and Hemantha Kumar, G. (2013) Stacked classifier model with prior resampling for lung nodule rating prediction. Multimedia Processing, Communication and Computing Applications, 213 LN. pp. 127-138. ISSN 1876-1100

Basavanna, M. and Shivakumara, P. and Srivatsa, S. K. and Hemantha Kumar, G. (2012) Multi-oriented text detection in scene images. International Journal of Pattern Recognition and Artificial Intelligence, 26 (07). ISSN 1793-6381

Raghavendra, R. and Ashok, Rao and Hemantha Kumar, G. (2010) Multimodal Biometric Score Fusion Using Gaussian Mixture Model and Monte Carlo Method. Journal of Computer Science and Technology, 25 (4). pp. 771-782. ISSN 1860-4749

Aradhya, V. N. Manjunath and Hemantha Kumar, G. and Noushath, S. (2008) Multilingual OCR system for South Indian scripts and English documents: An approach based on Fourier transform and principal component analysis. Engineering Applications of Artificial Intelligence, 21 (4). 658 - 668. ISSN 0952-1976

Aradhya, V. N. Manjunath and Hemantha Kumar, G. and Shivakumara, P. (2007) An accurate and efficient skew estimation technique for South Indian documents: a new boundary growing and nearest neighbor clustering based approach. International Journal of Robotics and Automation, 22 (4). pp. 272-280. ISSN 1925-7090

Nagesha and Hemantha Kumar, G. (2007) A level crossing enhancement scheme for chest radiograph images. Computers in Biology and Medicine, 37 (10). 1455 - 1460. ISSN 1879-0534

Noushath, S. and Hemantha Kumar, G. and Shivakumara, P. (2006) Diagonal Fisher linear discriminant analysis for efficient face recognition. Neurocomputing, 69 (13). 1711 - 1716. ISSN 925-2312

Noushath, S. and Hemantha Kumar, G. and Shivakumara, P. (2006) (2D)2LDA: An efficient approach for face recognition. Pattern Recognition, 39 (7). 1396 - 1400. ISSN 0031-3203

Shivakumara, P. and Hemantha Kumar, G. (2006) A novel boundary growing approach for accurate skew estimation of binary document images. Pattern Recognition Letters, 27 (7). 791 - 801. ISSN 1872-7344

Shivakumara, P. and Hemantha Kumar, G. and Guru, D. S. and Nagabhushan, P. (2006) Sliding window based approach for document image mosaicing. Image and Vision Computing, 24 (1). 94 - 100. ISSN 1872-8138

Shivakumara, P. and Hemantha Kumar, G. and Guru, D. S. and Nagabhushan, P. (2005) A novel technique for estimation of skew in binary text document images based on linear regression analysis. Sadhana, 30 (1). pp. 69-85. ISSN 0973-7677

Shivakumara, P. and Hemantha Kumar, G. and Guru, D. S. and Nagabhushan, P. (2004) Accurate skew detection algorithm based on principal component analysis for binary document images. In: Twelfth International Conference on Advanced Computing and Communication – ADCOM 2004, 15-18, December 2004, Ahmedabad, Gujarat, India,.

Shivakumara, P. and Hemantha Kumar, G. and Guru, D. S. and Nagabhushan, P. (2004) Document image mosaicing: an approach based on Zernike moments. In: sixth International Conference on Cognitive Systems – ICCS 2004,, 14-15, December 2004, New Delhi, India.

Shivakumara, P. and Hemantha Kumar, G. and Guru, D. S. and Nagabhushan, P. (2004) Invariant approach for south indian script lines useful for document image mosaicing. In: Second National Workshop on Computer Vision, Graphics and Image Processing – WCVGIP – 04, 21-22, February 2004, MITS, Gwalior, Madhya Pradesh, India..

Shivakumara, P. and Hemantha Kumar, G. and Guru, D. S. and Nagabhushan, P. (2004) Mosaicing of multiple script images: novel approach based on region growing. In: International Conference on Recent Trends and New Directions of Research in Cybernetics and Systems Theory, 1-3,January 2004, Guwahati, India.

Shivakumara, P. and Hemantha Kumar, G. and Guru, D. S. and Nagabhushan, P. (2004) Sliding window based technique for document image mosaicing. In: National Conference on IT: Pathway for Transformation of Society, 13 -14, March 2004, Amritsar, Punjab, India.

Shivakumara, P. and Hemantha Kumar, G. and Guru, D. S. and Nagabhushan, P. (2004) A new gradient vector based skew estimation technique for binary document images. In: Fifth International Conference on Knowledge Based Computer Systems, KBCS-2004, 19-22, December 2004, Hyderabad, India.

Shivakumara, P. and Hemantha Kumar, G. and Guru, D. S. and Nagabhushan, P. (2003) Document image mosaicing: a novel approach based on column block matching. In: National Workshop on Machine Intelligence using Soft Computing NWMISC – 2003, 9, August 2003, Kavaraipettai, Tamil Nadu.

Shivakumara, P. and Hemantha Kumar, G. and Guru, D. S. and Nagabhushan, P. (2003) Mosaicing of distorted split document images using wavelet decomposition. In: National Conference on Signal Processing, Intelligent Systems and Networking – SPIN 2003, 4 -5, December 2003, Bangalore.

Shivakumara, P. and Hemantha Kumar, G. and Guru, D. S. and Nagabhushan, P. (2003) Regression line based skew detection for text document images useful for document image mosaicing. In: National Convention of CSI, 11–13, December 2003, New Delhi, India.

Shivakumara, P. and Hemantha Kumar, G. and Guru, D. S. and Nagabhushan, P. (2003) Rotation invariant approach for text document images useful for document image mosaicing. In: Second National Conference on Document Analysis and Recognition NCDAR-2003, 11-12, July 2003, Mandya.

Shivakumara, P. and Hemantha Kumar, G. and Guru, D. S. and Nagabhushan, P. (2003) Skew estimation of binary document images using static and dynamic thresholds useful for document image mosaicing. In: National Workshop on IT Services and Applications - WITSA – 2003, 27-28, February 2003, New Delhi, India.

Shivakumara, P. and Hemantha Kumar, G. and Guru, D. S. and Nagabhushan, P. (2003) Skew estimation of binary document images: an approach based on text line boundary fitting. In: National seminar on Algorithms and Artificial Systems, 30 January – 1 February, 2003, Chennai.

Shivakumara, P. and Guru, D. S. and Hemantha Kumar, G. and Nagabhushan, P. (2002) Automatic segmentation of text lines and words from skewed text document: a technique based on nearest neighbor clustering approach. In: National Conference on Recent Trends in Information Communication Technology and Applications-RTICIA, 10 - 11, October 2002, Jalagaon (MS), North Maharastra University, India.

Shivakumara, P. and Guru, D. S. and Hemantha Kumar, G. and Nagabhushan, P. (2002) Mosaicing of scrolled split images based on pattern matching approach. In: Third National Conference on Recent Trends in Advanced Computing - NCRTAC, 13-15, February 2002, Thirunelveli, Tamil Nadu.

Shivakumara, P. and Guru, D. S. and Hemantha Kumar, G. and Nagabhushan, P. (2002) Skew detection in binary document image using linear regression analysis. In: National Conference on Advanced Computer Applications – NCACA,, 11 - 12, October 2002, Pollachi, Coimbatore, Tamil Nadu.

Shivakumara, P. and Hemantha Kumar, G. and Guru, D. S. and Nagabhushan, P. (2002) Text skew detection through contour following in a document image. In: National workshop on Computer Vision, Graphics and Image Processing,, 15-16, February 2002, Madurai, Tamil Nadu,.

Vasudev, T. and Hemantha Kumar, G. and Guru, D. S. and Nagabhushan, P. (2001) Knowledge base for recognition of handwritten numerals using 7-segment projection. In: National Conference on Computers and Information Technology, 24-25, September 2001, Kilakarai.

Shivakumara, P. and Guru, D. S. and Hemantha Kumar, G. and Nagabhushan, P. (2001) Pattern matching approach based image sequencing useful for document image mosaicing. In: National Conference on Document Analysis and Recognition, 13-14, July 2001, Mandya.

Shivakumara, P. and Guru, D. S. and Hemantha Kumar, G. and Nagabhushan, P. (2001) Document image mosaicing: a novel technique based on pattern matching approach. In: Proceedings of the National Conference on Recent Trends in Advanced Computing, NCRTAC, 9-10, February 2001, Kovilpatti.

Vasudev, T. and Hemantha Kumar, G. and Guru, D. S. and Nagabhushan, P. (2001) Extension of 7-segment display concept for handwritten numeral recognition: a simple projection approach. In: National Conference on Document Analysis and Recognition, 13-14, July 2001, Mandya.

Shivakumara, P. and Guru, D. S. and Hemantha Kumar, G. and Nagabhushan, P. (2001) Mosaicing color documents: a technique based on pattern matching approach. In: National Conference on Computers and Information Technology, 24-25, September 2001, Kilakarai.

Ramesh Babu, D. R. and Hemantha Kumar, G. and Guru, D. S. and Nagabhushan, P. (2001) Mosaicing of orthonormal images: an approach based on texture analysis. In: National Conference on Document Analysis and Recognition, 13-14, July 2001, Mandya.

Nagabhushan, P. and Hemantha Kumar, G. (1998) Octal Directional Coding and Automata Based Discrimination Using Hexa-Deci Code for Automatic Recognition of Pitman Shorthand. In: International Conference on Cognitive Systems, ICCS-98, New Delhi.

Nagabhushan, P. and Hemantha Kumar, G. (1997) Automatic Recognition of English words from Pitman Shorthand Notation. In: International Conference-IGS’ 97, Italy.

Nagaraja, P. and Hemantha Kumar, G. (1997) Automatic Recognition of Pitman Shorthand Notation using Hough Transform. In: International Conference on Cognitive System, New Delhi.

Hemantha Kumar, G. and Nagabhushan, P. (1997) Graph-Theoretic Interpretation and Contour Traversal Based Algorithm for Automatic Recognition of Pitman Shorthand Notation. In: Artificial Neural Networks and Cognitive Systems, ANCS-97, Cochin.

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