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2020 – today
- 2024
[j37]Sin Liang Lim
, Jaya Sreevalsan-Nair, B. S. Daya Sagar:
Multispectral data mining: A focus on remote sensing satellite images. WIREs Data. Mining. Knowl. Discov. 14(2) (2024)- [c12]Sampriti Soor, B. S. Daya Sagar:
Iterative Watershed Partition: An Efficient Method for Hierarchical River-Basin Extraction on Digital Elevation Models. IGARSS 2024: 5398-5401 - [c11]Priyanka Kumari, Sampriti Soor, Amba Shetty, B. S. Daya Sagar:
Enhancing Martian Mineral Identification Using an Artificial Neural Network With Extracted Spectral Features In CRISM MTRDR Data. IGARSS 2024: 6168-6171 - [c10]Sampriti Soor, Priyanka Kumari, B. S. Daya Sagar, Amba Shetty:
Weighted Sum of Segmented Correlation: an Efficient Method for Spectra Matching in Hyperspectral Images. IGARSS 2024: 8015-8018 - [i5]Sampriti Soor, Priyanka Kumari, B. S. Daya Sagar, Amba Shetty:
Weighted Sum of Segmented Correlation: An Efficient Method for Spectra Matching in Hyperspectral Images. CoRR abs/2406.13006 (2024) - 2023
- [j36]Sudeepa Roy Dey, Archana Mathur, B. S. Dayasagar, Snehanshu Saha:
ALIS: A novel metric in lineage-independent evaluation of scholars. J. Inf. Sci. 49(4): 1007-1030 (2023) - [j35]Geetika Barman, B. S. Daya Sagar:
Generation of High Spatial Resolution Terrestrial Surface From Low Spatial Resolution Elevation Contour Maps via Hierarchical Computation of Median Elevation Regions. IEEE Trans. Geosci. Remote. Sens. 61: 1-11 (2023) - [i4]Geetika Barman, B. S. Daya Sagar:
Generation of High Spatial Resolution Terrestrial Surface from Low Spatial Resolution Elevation Contour Maps via Hierarchical Computation of Median Elevation Regions. CoRR abs/2307.09239 (2023) - 2022
- [j34]Aditya Challa, Geetika Barman, Sravan Danda, B. S. Daya Sagar:
Band Selection Using Dilation Distances. IEEE Geosci. Remote. Sens. Lett. 19: 1-5 (2022) - [j33]Sampriti Soor, B. S. Daya Sagar:
Segmentation of Multi-Band Images Using Watershed Arcs. IEEE Signal Process. Lett. 29: 2407-2411 (2022) - [j32]Kannan Nagajothi, Sravan Danda, Aditya Challa, B. S. Daya Sagar:
A Theoretical Analysis of Granulometry-Based Roughness Measures on Cartosat DEMs. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 15: 2836-2844 (2022) - [j31]Aditya Challa, Sravan Danda, B. S. Daya Sagar, Laurent Najman:
Triplet-Watershed for Hyperspectral Image Classification. IEEE Trans. Geosci. Remote. Sens. 60: 1-14 (2022) - 2021
- [j30]Kannan Nagajothi, H. M. Rajashekara, B. S. Daya Sagar:
Universal Fractal Scaling Laws for Surface Water Bodies and Their Zones of Influence. IEEE Geosci. Remote. Sens. Lett. 18(5): 781-785 (2021) - [j29]Sampriti Soor, Aditya Challa, Sravan Danda, B. S. Daya Sagar, Laurent Najman:
Iterated Watersheds, A Connected Variation of K-Means for Clustering GIS Data. IEEE Trans. Emerg. Top. Comput. 9(2): 626-636 (2021) - [i3]Aditya Challa, Sravan Danda, B. S. Daya Sagar, Laurent Najman:
Triplet-Watershed for Hyperspectral Image Classification. CoRR abs/2103.09384 (2021) - [i2]Kannan Nagajothi, Sravan Danda, Aditya Challa, B. S. Daya Sagar:
A Theoretical Analysis of Granulometry-based Roughness Measures on Cartosat DEMs. CoRR abs/2107.07827 (2021) - 2020
- [j28]Aditya Challa, Sravan Danda, B. S. Daya Sagar, Laurent Najman:
Power Spectral Clustering. J. Math. Imaging Vis. 62(9): 1195-1213 (2020) - [c9]Kannan Nagajothi, H. M. Rajashekara, B. S. Daya Sagar:
Quantitative Analysis of Watersheds Partitioned from Cartosat Dem of Lower Indus Sub-Basin Via Multifractal Spectra. IGARSS 2020: 881-884
2010 – 2019
- 2019
- [j27]Sravan Danda, Aditya Challa, B. S. Daya Sagar, Laurent Najman:
Revisiting the Isoperimetric Graph Partitioning Problem. IEEE Access 7: 50636-50649 (2019) - [j26]Sravan Danda, Aditya Challa, B. S. Daya Sagar, Laurent Najman:
Some Theoretical Links Between Shortest Path Filters and Minimum Spanning Tree Filters. J. Math. Imaging Vis. 61(6): 745-762 (2019) - [j25]Aditya Challa, Sravan Danda, B. S. Daya Sagar, Laurent Najman:
Watersheds for Semi-Supervised Classification. IEEE Signal Process. Lett. 26(5): 720-724 (2019) - [j24]Kannan Nagajothi, B. S. Daya Sagar:
Classification of Geophysical Basins Derived From SRTM and Cartosat DEMs via Directional Granulometries. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 12(12): 5259-5267 (2019) - [j23]B. S. Daya Sagar:
Variable-Specific Classification of Zones, Pairs of Zones, and Clusters of a Spatial System via Modified Gravity Model. IEEE Trans. Emerg. Top. Comput. 7(2): 230-241 (2019) - 2018
- [j22]Ranjeet Kumar Rout, Pabitra Pal Choudhury, Santi Prasad Maity, B. S. Daya Sagar, Sarif Sk. Hassan:
Fractal and mathematical morphology in intricate comparison between tertiary protein structures. Comput. methods Biomech. Biomed. Eng. Imaging Vis. 6(2): 192-203 (2018) - [j21]Aditya Challa, Sravan Danda, B. S. Daya Sagar, Laurent Najman:
Some Properties of Interpolations Using Mathematical Morphology. IEEE Trans. Image Process. 27(4): 2038-2048 (2018) - [c8]Sampriti Soor, Aditya Challa, Sravan Danda, B. S. Daya Sagar, Laurent Najman:
Extending K-Means to Preserve Spatial Connectivity. IGARSS 2018: 6959-6962 - 2017
- [j20]Avik Bhattacharya, Lorenzo Bruzzone, B. S. Daya Sagar, Paul A. Rosen:
Foreword to the Special Issue on Applied Earth Observation and Remote Sensing in India. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 10(12): 5151-5154 (2017) - [c7]Aditya Challa, Sravan Danda, B. S. Daya Sagar, Laurent Najman:
An Introduction to Gamma-Convergence for Spectral Clustering. DGCI 2017: 185-196 - [c6]Aditya Challa, Sravan Danda, B. S. Daya Sagar, Laurent Najman:
Power spectral clustering on hyperspectral data. IGARSS 2017: 2195-2198 - [c5]H. M. Rajashekara, Kannan Nagajothi, Ashok Vardhan Sanda, B. S. Daya Sagar:
Categorization of hierarchically partitioned waterbody-spread via Moran's index. IGARSS 2017: 5567-5570 - [c4]Sravan Danda, Aditya Challa, B. S. Daya Sagar, Laurent Najman:
Power Tree Filter: A Theoretical Framework Linking Shortest Path Filters and Minimum Spanning Tree Filters. ISMM 2017: 199-210 - 2016
- [j19]Gouri Ginde, Snehanshu Saha, Archana Mathur, Sukrit Venkatagiri, Sujith Vadakkepat, Anand M. Narasimhamurthy, B. S. Daya Sagar:
ScientoBASE: a framework and model for computing scholastic indicators of non-local influence of journals via native data acquisition algorithms. Scientometrics 108(3): 1479-1529 (2016) - [c3]Sravan Danda, Aditya Challa, B. S. Daya Sagar:
A morphology-based approach for cloud detection. IGARSS 2016: 80-83 - [c2]Aditya Challa, Sravan Danda, B. S. Daya Sagar:
Morphological interpolation for temporal changes. IGARSS 2016: 3358-3361 - [i1]Gouri Ginde, Snehanshu Saha, Archana Mathur, Sukrit Venkatagiri, Sujith Vadakkepat, Anand M. Narasimhamurthy, B. S. Daya Sagar:
ScientoBASE: A Framework and Model for Computing Scholastic Indicators of non-local influence of Journals via Native Data Acquisition algorithms. CoRR abs/1605.01821 (2016) - 2015
- [j18]B. S. Daya Sagar, Sin Liang Lim:
Morphing of Grayscale DEMs via Morphological Interpolations. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 8(11): 5190-5198 (2015) - [j17]B. S. Daya Sagar, Sin Liang Lim:
Ranks for Pairs of Spatial Fields via Metric Based on Grayscale Morphological Distances. IEEE Trans. Image Process. 24(3): 908-918 (2015) - [c1]H. M. Rajashekara, Ashok Vardhan Sanda, B. S. Daya Sagar:
Computations of Bi-variable spatial relationships between the political divisions of Karnataka, India via Mahalanobis Distance. IGARSS 2015: 4518-4521 - 2014
- [j16]B. S. Daya Sagar:
Cartograms via mathematical morphology. Inf. Vis. 13(1): 42-58 (2014) - [j15]B. S. Daya Sagar:
Erratum to "Visualization of Spatiotemporal Behavior of Discrete Maps via Generation of Recursive Median Elements". IEEE Trans. Pattern Anal. Mach. Intell. 36(3) (2014) - 2013
- [j14]B. S. Daya Sagar, N. Rajesh, S. Ashok Vardhan, Pratap Vardhan:
Metric Based on Morphological Dilation for the Detection of Spatially Significant Zones. IEEE Geosci. Remote. Sens. Lett. 10(3): 500-504 (2013) - [j13]S. Ashok Vardhan, B. S. Daya Sagar, N. Rajesh, H. M. Rajashekara:
Automatic Detection of Orientation of Mapped Units via Directional Granulometric Analysis. IEEE Geosci. Remote. Sens. Lett. 10(6): 1449-1453 (2013) - 2012
- [j12]Laurent Najman, Junior Barrera, B. S. Daya Sagar, Petros Maragos, Dan Schonfeld:
Introduction to the Issue on Filtering and Segmentation With Mathematical Morphology. IEEE J. Sel. Top. Signal Process. 6(7): 737-738 (2012) - [j11]H. M. Rajashekara, Pratap Vardhan, B. S. Daya Sagar:
Generation of Zonal Map From Point Data via Weighted Skeletonization by Influence Zone. IEEE Geosci. Remote. Sens. Lett. 9(3): 403-407 (2012) - 2011
- [j10]Sin Liang Lim, B. S. Daya Sagar, Voon Chet Koo, Lea Tien Tay:
Morphological convexity measures for terrestrial basins derived from digital elevation models. Comput. Geosci. 37(9): 1285-1294 (2011) - 2010
- [j9]B. S. Daya Sagar:
Visualization of Spatiotemporal Behavior of Discrete Maps via Generation of Recursive Median Elements. IEEE Trans. Pattern Anal. Mach. Intell. 32(2): 378-384 (2010)
2000 – 2009
- 2007
- [j8]Alan W. C. Tan, M. V. C. Rao, B. S. Daya Sagar:
A signal subspace approach for speech modelling and classification. Signal Process. 87(3): 500-508 (2007) - [j7]Alan W. C. Tan, M. V. C. Rao, B. S. Daya Sagar:
A composite signal subspace speech classifier. Signal Process. 87(11): 2600-2606 (2007) - [j6]Alan Wee-Chiat Tan, Machavaram Venkata Chalapathy Rao, B. S. Daya Sagar:
A Discriminative Signal Subspace Speech Classifier. IEEE Signal Process. Lett. 14(2): 133-136 (2007) - [j5]Alan W. C. Tan, M. V. C. Rao, B. S. Daya Sagar:
Robust Signal Subspace Speech Classifier. IEEE Signal Process. Lett. 14(11): 844-847 (2007) - 2005
- [j4]Lea Tien Tay, B. S. Daya Sagar, Hean-Teik Chuah:
Analysis of geophysical networks derived from multiscale digital elevation models: a morphological approach. IEEE Geosci. Remote. Sens. Lett. 2(4): 399-403 (2005) - 2004
- [j3]S. Gunasekaran, B. Venkatesh, B. S. Daya Sagar:
Fractal Characterization Of BPN Weights Evolution. Int. J. Neural Syst. 14(2): 139-145 (2004) - 2003
- [j2]S. Gunasekaran, B. Venkatesh, B. S. Daya Sagar:
Convergence index for BPN training. Neurocomputing 55(3-4): 711-719 (2003) - [j1]L. Chockalingam, B. S. Daya Sagar:
Mapping of Sub-Watersheds from Digital Elevation Model: A Morphological Approach. Int. J. Pattern Recognit. Artif. Intell. 17(2): 269-274 (2003)
Coauthor Index
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