4 papers
Rank-Aware Quantile Activation for Motion-Robust Crop Segmentation in UAV Imagery
Abinav Kiran, Sravan Danda, Aditya Challa +2
Motion blur from high-speed UAV acquisition de-grades semantic segmentation on rare texture-dependent classes with high agronomic value. Standard CNNs rely on high-frequency magnit…
Weighted Sum of Segmented Correlation: An Efficient Method for Spectra Matching in Hyperspectral Images
Sampriti Soor, Priyanka Kumari, B. S. Daya Sagar +1
Matching a target spectrum with known spectra in a spectral library is a common method for material identification in hyperspectral imaging research. Hyperspectral spectra exhibit…
Generation of High Spatial Resolution Terrestrial Surface from Low Spatial Resolution Elevation Contour Maps via Hierarchical Computation of Median Elevation Regions
Geetika Barman, B. S. Daya Sagar
We proposed a simple yet effective morphological approach to convert a sparse Digital Elevation Model (DEM) to a dense Digital Elevation Model. The conversion is similar to that of…
Fractal and Mathematical Morphology in Intricate Comparison between Tertiary Protein Structures
Ranjeet Kumar Rout, Pabitra Pal Choudhury, B. S. Daya Sagar +1
Intricate comparison between two given tertiary structures of proteins is as important as the comparison of their functions. Several algorithms have been devised to compute the sim…