B. S. Daya Sagar

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Book review: GIS and geocomputation

B. S. Daya Sagar, 2002 .

Mapping of Sub-Watersheds from Digital Elevation Model: A Morphological Approach

B. S. Daya Sagar, L. Chockalingam, 2003, Int. J. Pattern Recognit. Artif. Intell..

Fractal and mathematical morphology in intricate comparison between tertiary protein structures

Santi P. Maity, B. S. Daya Sagar, Pabitra Pal Choudhury, 2013, Comput. methods Biomech. Biomed. Eng. Imaging Vis..

Automatic Detection of Orientation of Mapped Units via Directional Granulometric Analysis

B. S. Daya Sagar, S. Ashok Vardhan, N. Rajesh, 2013, IEEE Geoscience and Remote Sensing Letters.

Power spectral clustering on hyperspectral data

B. S. Daya Sagar, Laurent Najman, Aditya Challa, 2017, 2017 IEEE International Geoscience and Remote Sensing Symposium (IGARSS).

Computations of Bi-variable spatial relationships between the political divisions of Karnataka, India via Mahalanobis Distance

B. S. Daya Sagar, H. M. Rajashekara, Ashok Vardhan Sanda, 2015, 2015 IEEE International Geoscience and Remote Sensing Symposium (IGARSS).

Computer processing of remotely sensed images: an introduction. 2nd Edition: Paul M. Mather. Wiley, Chichester, 1999, 292pp., US$ 65.00 (Includes CD with image processing software for Windows), ISBN 0-471-98550-3.

B. S. Daya Sagar, 2001 .

Cartograms via mathematical morphology

B. S. Daya Sagar, 2014, Inf. Vis..

Usage of fractals in drainage environment

B. S. Daya Sagar, B. S. Prakasa Rao, 1993 .

ScientoBASE: a framework and model for computing scholastic indicators of non-local influence of journals via native data acquisition algorithms

Snehanshu Saha, Archana Mathur, B. S. Daya Sagar, 2016, Scientometrics.

Bangalore Section Chapter of the GRSS [Chapters]

Saroj K. Meher, B. S. Daya Sagar, 2013 .

Applications of mathematical morphology in surface water body studies

B. S. Daya Sagar, G. Gandhi, B. S. Prakasa Rag, 1995 .

A Discriminative Signal Subspace Speech Classifier

B. S. Daya Sagar, Alan W. C. Tan, M. V. C. Rao, 2007, IEEE Signal Processing Letters.

Georges Matheron Lecture on Mathematical Morphology in Geomorphology and GISci

B. S. Daya Sagar, B. Sagar, 2011 .

Watersheds for Semi-Supervised Classification

B. S. Daya Sagar, Laurent Najman, Aditya Challa, 2019, IEEE Signal Processing Letters.

Mathematical Morphology: An Introduction

B. S. Daya Sagar, B. Sagar, 2013 .

Cloud field segmentation via multiscale convexity analysis

B. S. Daya Sagar, Sin Liang Lim, B. Sagar, 2008 .

Generation of Zonal Map From Point Data via Weighted Skeletonization by Influence Zone

B. S. Daya Sagar, H. M. Rajashekara, Pratap Vardhan, 2012, IEEE Geoscience and Remote Sensing Letters.

Letter to the editor: Generation of self organized critical connectivity network map (SOCCNM) of randomly situated water bodies during flooding process

B. S. Daya Sagar, 2001 .

Erratum to "Visualization of Spatiotemporal Behavior of Discrete Maps via Generation of Recursive Median Elements"

B. S. Daya Sagar, 2014, IEEE Trans. Pattern Anal. Mach. Intell..

GIS and Geocomputation: Peter Atkinson and David Martin (Eds.); Taylor & Francis, 11 Fetter Lane, London, 2000, 276pp, US$115.00, ISBN 0-7484-0928-9 (Hardcover)

B. S. Daya Sagar, 2002 .

A signal subspace approach for speech modelling and classification

B. S. Daya Sagar, Alan W. C. Tan, M. V. C. Rao, 2007, Signal Process..

Letter to editors hypothetical laws while dealing with effect by cause in discrete space

B. S. Daya Sagar, 2001 .

Morphological convexity measures for terrestrial basins derived from digital elevation models

B. S. Daya Sagar, Voon Chet Koo, Lea Tien Tay, 2011, Comput. Geosci..

Categorization of hierarchically partitioned waterbody-spread via Moran's index

B. S. Daya Sagar, H. M. Rajashekara, K. Nagajothi, 2017, 2017 IEEE International Geoscience and Remote Sensing Symposium (IGARSS).

Analysis of geophysical networks derived from multiscale digital elevation models: a morphological approach

Hean-Teik Chuah, B. S. Daya Sagar, Lea Tien Tay, 2005, IEEE Geoscience and Remote Sensing Letters.

Directional Spatial Relationship

B. S. Daya Sagar, B. Sagar, 2013 .

Power Tree Filter: A Theoretical Framework Linking Shortest Path Filters and Minimum Spanning Tree Filters

B. S. Daya Sagar, Laurent Najman, Aditya Challa, 2017, ISMM.

A morphology-based approach for cloud detection

B. S. Daya Sagar, Aditya Challa, Sravan Danda, 2016, 2016 IEEE International Geoscience and Remote Sensing Symposium (IGARSS).

Exploring the Links Between Edge-Preserving Collaborative Filters via Power Watershed Framework

B. S. Daya Sagar, Laurent Najman, Aditya Challa, 2018 .

Morphological interpolation for temporal changes

B. S. Daya Sagar, Aditya Challa, Sravan Danda, 2016, 2016 IEEE International Geoscience and Remote Sensing Symposium (IGARSS).

A composite signal subspace speech classifier

B. S. Daya Sagar, Alan W. C. Tan, M. V. C. Rao, 2007, Signal Process..

Foreword to the Special Issue on Applied Earth Observation and Remote Sensing in India

Lorenzo Bruzzone, Avik Bhattacharya, B. S. Daya Sagar, 2017, IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens..

Some Theoretical Links Between Shortest Path Filters and Minimum Spanning Tree Filters

B. S. Daya Sagar, Laurent Najman, Aditya Challa, 2019, Journal of Mathematical Imaging and Vision.

Variable-Specific Classification of Zones, Pairs of Zones, and Clusters of a Spatial System via Modified Gravity Model

B. S. Daya Sagar, B. Sagar, 2019, IEEE Transactions on Emerging Topics in Computing.

Robust Signal Subspace Speech Classifier

B. S. Daya Sagar, Alan W. C. Tan, M. V. C. Rao, 2007, IEEE Signal Processing Letters.

Introduction to the Issue on Filtering and Segmentation With Mathematical Morphology

Petros Maragos, Junior Barrera, Dan Schonfeld, 2012, IEEE J. Sel. Top. Signal Process..

Iterated Watersheds, A Connected Variation of K-Means for Clustering GIS Data

B. S. Daya Sagar, Laurent Najman, Aditya Challa, 2020 .

Visualization of Spatiotemporal Behavior of Discrete Maps via Generation of Recursive Median Elements

B. S. Daya Sagar, 2010, IEEE Transactions on Pattern Analysis and Machine Intelligence.

Computation of strength of nonlinearity in lakes

B. S. Daya Sagar, B. S. Prakasa Rao, B. S. Daya Sagar, 1995 .

Metric Based on Morphological Dilation for the Detection of Spatially Significant Zones

B. S. Daya Sagar, S. Ashok Vardhan, N. Rajesh, 2013, IEEE Geoscience and Remote Sensing Letters.

An Introduction to Gamma-Convergence for Spectral Clustering

B. S. Daya Sagar, Laurent Najman, Aditya Challa, 2017, DGCI.

Mathematical Morphology in Geosciences and GISci: An Illustrative Review

B. S. Daya Sagar, B. Sagar, 2018 .

Extending K-Means to Preserve Spatial Connectivity

B. S. Daya Sagar, Laurent Najman, Aditya Challa, 2018, IGARSS 2018 - 2018 IEEE International Geoscience and Remote Sensing Symposium.

Big Data Acquisition, Preparation, and Analysis Using Apache Software Foundation Tools

Snehanshu Saha, Archana Mathur, B. S. Daya Sagar, 2017 .

A Theoretical Analysis of Granulometry-Based Roughness Measures on Cartosat DEMs pdf

B. S. Daya Sagar, Aditya Challa, Sravan Danda, 2021, IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing.

Band Selection Using Dilation Distances

B. S. Daya Sagar, Aditya Challa, Sravan Danda, 2021, IEEE Geoscience and Remote Sensing Letters.

A tutorial on applications of power watershed optimization to image processing

B. S. Daya Sagar, Laurent Najman, Aditya Challa, 2021, The European Physical Journal Special Topics.

Universal Fractal Scaling Laws for Surface Water Bodies and Their Zones of Influence

B. S. Daya Sagar, K. Nagajothi, H. M. Rajashekara, 2021, IEEE Geoscience and Remote Sensing Letters.

Estimation of number-area-frequency dimensions of surface water bodies

B. S. Daya Sagar, D. Srinivas, 1999 .

Estimation of fractal dimension through morphological decomposition

B. S. Daya Sagar, P. Radhakrishnan, Teo Lay Lian, 2004 .

Allometric relationships between traveltime channel networks, convex hulls, and convexity measures

Hean-Teik Chuah, B. S. Daya Sagar, Lea Tien Tay, 2006 .

Modeling, description, and characterization of fractal pore via mathematical morphology

B. S. Daya Sagar, Lay Lian Teo, 2006 .

Morphological decomposition of sandstone pore–space: fractal power-laws

B. S. Daya Sagar, P. Radhakrishnan, Teo Lay Lian, 2004 .

AVALANCHES IN A NUMERICALLY SIMULATED SAND DUNE DYNAMICS

B. S. Daya Sagar, P. Radhakrishnan, B. Sagar, 2003 .

Derivation of Geodesic Flow Fields and Spectrum in Digital Topographic Basins

B. S. Daya Sagar, Sin Liang Lim, B. Sagar, 2008 .

FRACTAL-SKELETAL BASED CHANNEL NETWORK (F-SCN) IN A TRIANGULAR INITIATOR-BASIN

B. S. Daya Sagar, B. S. Prakasa Rao, B. Sagar, 2001 .

Is the spatial organization of larger water bodies heterogeneous?

Baldev Raj, B. S. Daya Sagar, C. Babu Rao, 2002 .

Morphological operators to extract channel networks from digital elevation models

B. S. Daya Sagar, B. Sagar, D. Srinivas, 2000 .

Allometric power‐law relationships in a Hortonian fractal digital elevation model

Tay Lea Tien, B. S. Daya Sagar, T. Tien, 2004 .

Fractal dimension of non‐network space of a catchment basin

B. S. Daya Sagar, B. Sagar, L. Chockalingam, 2004 .

Fractals in geophysics

Govindan Rangarajan, B. S. Daya Sagar, Daniele Veneziano, 2004 .

Morphometry of network and nonnetwork space of basins

B. S. Daya Sagar, L. Chockalingam, 2005 .

Quantitative Description of Genomic Evolution of Olfactory Receptors

B. S. Daya Sagar, Sk. Sarif Hassan, Pabitra Pal Choudhury, 2015 .

MATHEMATICAL MORPHOLOGY BASED CHARACTERIZATION OF BINARY IMAGE

B. S. Daya Sagar, Raghvendra Sharma, Raghvendra Sharma, 2015 .

Morphological approach to extract ridge and valley connectivity networks from Digital Elevation Models

Baldev Raj, B. S. Daya Sagar, C. Babu Rao, 2003 .

Short communication: Quantitative spatial analysis of randomly situated surface water bodies through f-α spectra

B. S. Daya Sagar, 2001 .

Universal scaling laws in surface water bodies and their zones of influence

B. S. Daya Sagar, B. Sagar, 2007 .

Computation of complexity measures of morphologically significant zones decomposed from binary fractal sets via multiscale convexity analysis

B. S. Daya Sagar, Voon Chet Koo, Sin Liang Lim, 2009 .