Anand S Sahadevan
Anand S Sahadevan
Scientist, Space Applications Centre, ISRO
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Diffuse reflectance spectroscopic approach for the characterization of soil aggregate size distribution
MC Sarathjith, BS Das, HB Vasava, B Mohanty, AS Sahadevan, SP Wani, ...
Soil Science Society of America Journal 78 (2), 369-376, 2014
The effectiveness and safety of tranexamic acid in orthotopic liver transplantation clinical practice: a propensity score matched cohort study
A Badenoch, A Sharma, S Gower, M Selzner, C Srinivas, M Wasowicz, ...
Transplantation 101 (7), 1658-1665, 2017
Hyperspectral image preprocessing with bilateral filter for improving the classification accuracy of support vector machines
AS Sahadevan, A Routray, BS Das, S Ahmad
Journal of Applied Remote Sensing 10 (2), 025004-025004, 2016
Extraction of spatial-spectral homogeneous patches and fractional abundances for field-scale agriculture monitoring using airborne hyperspectral images
AS Sahadevan
Computers and Electronics in Agriculture 188, 106325, 2021
Monitoring the rapid changes in mangrove vegetation of coastal urban environment using polynomial trend analysis of temporal satellite data
AS Sahadevan, C Joseph, G Gopinath, R Ramakrishnan, P Gupta
Regional Studies in Marine Science 46, 101871, 2021
Discrete wavelet transform approach for the estimation of crop residue mass from spectral reflectance
AS Sahadevan, P Shrivastava, BS Das, MC Sarathjith
IEEE Journal of Selected Topics in Applied Earth Observations and Remote …, 2013
AVHYAS: A free and open source QGIS plugin for advanced hyperspectral image analysis
RB Lyngdoh, AS Sahadevan, T Ahmad, PS Rathore, M Mishra, PK Gupta, ...
2021 International Conference on Emerging Techniques in Computational …, 2021
Four-directional spatial regularization for sparse hyperspectral unmixing
T Ahmad, RB Lyngdoh, AS Sahadevan, S Raha, PK Gupta, A Misra
Journal of Applied Remote Sensing 14 (4), 046511-046511, 2020
Hyperspectral unmixing with spectral variability using endmember guided probabilistic generative deep learning
RB Lyngdoh, R Dave, SS Anand, T Ahmad, A Misra
IGARSS 2022-2022 IEEE International Geoscience and Remote Sensing Symposium …, 2022
Integration of GIS, remote sensing, and spectral indices for evaluation of forest canopy density model in drought and wet years in Western Ghats region of humid tropical Kerala …
M Fasil, UP Surendran, G Gopinath, A Karimbanakkuzhi, AS Sahadevan
Arabian Journal of Geosciences 15 (12), 1143, 2022
Robust coupled non-negative matrix factorization for hyperspectral and multispectral data fusion
T Ahmad, RB Lyngdoh, SS Anand, PK Gupta, A Misra, S Raha
2021 IEEE international geoscience and remote sensing symposium IGARSS, 2456 …, 2021
An overflow free fixed-point eigenvalue decomposition algorithm: case study of dimensionality reduction in hyperspectral images
B Kabi, AS Sahadevan, T Pradhan
2017 Conference on design and architectures for signal and image processing …, 2017
Scientific research and applications development based on exploitation of PRISMA data in the framework of ASI–ISRO Earth Observation Working Group Hyperspectral Activity
D Tapete, RK Jaiswal, G Licciardi, P Sacco, PK Gupta, PV Raju, BG Raj, ...
IGARSS 2023-2023 IEEE International Geoscience and Remote Sensing Symposium …, 2023
Assessment of spectral reduction techniques for endmember extraction in unmixing of hyperspectral images
EB George, CR Ternikar, R Ghosh, DN Kumar, C Gomez, T Ahmad, ...
Advances in Space Research, 2022
Endmember variability based abundance estimation of red and black soil over sparsely vegetated area using AVIRIS-NG hyperspectral image
AS Sahadevan, T Ahmad, RB Lyngdoh, DN Kumar
Advances in Space Research 73 (2), 1349-1359, 2024
Agricultural Field Boundary Delineation From Multi-Temporal IRS P-6 LISS IV Images Using Multi-Task Learning
B Chaudhury, AS Sahadevan, P Mitra
2023 International Conference on Machine Intelligence for GeoAnalytics and …, 2023
Multi task learning for plant leaf segmentation and counting
B Chaudhury, V Joshi, P Mitra, AS Sahadevan
2023 IEEE Applied Sensing Conference (APSCON), 1-3, 2023
Multi-label sub-pixel classification of red and black soil over sparse vegetative areas using AVIRIS-NG airborne hyperspectral image
AS Sahadevan, RB Lyngdoh, T Ahmad
Remote Sensing Applications: Society and Environment 29, 100884, 2023
Range analysis of matrix factorization algorithms for an overflow free fixed-point design
B Kabi, AS Sahadevan
Journal of Signal Processing Systems 91, 787-804, 2019
Multi-task hybrid spectral–spatial temporal convolution networks for classification of agricultural crop types and growth stages using drone-borne hyperspectral and …
B Chaudhury, AS Sahadevan, P Mitra
Journal of Applied Remote Sensing 17 (3), 038503-038503, 2023
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