Dr. Praveen K. Gupta Profile

Dr. Praveen K. Gupta

at Space Applications Ctr

SPIE Involvement:

Author

Publications (2)

SPIE Journal Paper | 23 June 2022

Robust generalized bilinear model with weighted low-rank representation for hyperspectral image unmixing

Touseef Ahmad, Soumyendu Raha, Rosly Lyngdoh, Anand Sahadevan, Praveen Gupta, Arundhati Misra

JARS, Vol. 16, Issue 02, 024524, (June 2022) https://doi.org/10.1117/12.10.1117/1.JRS.16.024524

KEYWORDS: Signal to noise ratio, Hyperspectral imaging, Computer simulations, Mathematical modeling, Performance modeling, Data modeling, Visualization, Hyperspectral simulation, Fluctuations and noise, Tolerancing

Read Abstract +

SPIE Journal Paper | 1 December 2020

Four-directional spatial regularization for sparse hyperspectral unmixing

Touseef Ahmad, Rosly Boy Lyngdoh, Anand Sahadevan, Soumyendu Raha, Praveen Gupta, Arundhati Misra

JARS, Vol. 14, Issue 04, 046511, (December 2020) https://doi.org/10.1117/12.10.1117/1.JRS.14.046511

KEYWORDS: Signal to noise ratio, Computer simulations, Minerals, Calcite, Hyperspectral simulation, Hyperspectral imaging, Convolution, Numerical simulations, Sensors, Image sensors

Read Abstract +

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Keywords/Phrases

Search In:

Publication Years