Bhupendra Gupta

41 papers Journal 32Unranked 9
YearRankTypeTitle / Venue / Authors
2026 J jnl
A companion matrix and 2D compressive sensing based efficient image encryption method.
Signal Process.
Rohit, Shailendra Kumar Tripathi, Bhupendra Gupta, Subir Singh Lamba
2025 J jnl
A companion matrix-based efficient image encryption method.
Signal Process.
Rohit, Shailendra Kumar Tripathi, Bhupendra Gupta, Subir Singh Lamba
2025 J jnl
ODMN: A hybrid approach for outlier detection using mutual neighbors.
Signal Image Video Process.
Rakhi Rakhi, Shailendra Kumar Tripathi, Bhupendra Gupta, Subir Singh Lamba
2024 — conf
A Novel Contrast Enhancement Method for Low-Light Images with Non-Uniform Illumination Using the Entropy Curve.
ICCCNT
Priyanshu Singh Yadav, Bhupendra Gupta, Subir Singh Lamba
2024 J jnl
A new approach of contrast enhancement for Medical Images based on entropy curve.
Biomed. Signal Process. Control.
Priyanshu Singh Yadav, Bhupendra Gupta, Subir Singh Lamba
2024 J jnl
A new approach of image contrast enhancement based on entropy curve.
Signal Image Video Process.
Priyanshu Singh Yadav, Bhupendra Gupta, Subir Singh Lamba
2024 — conf
Exposure-Based contrast enhancement method for low contrast Images using the entropy curve.
IVSP
Priyanshu Singh Yadav, Bhupendra Gupta, Subir Singh Lamba
2023 J jnl
An efficient approach for texture smoothing by adaptive joint bilateral filtering.
Vis. Comput.
Riya Ruhela, Bhupendra Gupta, Subir Singh Lamba
2023 — conf
Structure-Preserving Image Smoothing using Adaptive Bilateral Filter.
WSSE
Riya Ruhela, Subir Singh Lamba, Bhupendra Gupta
2022 J jnl
A new non-convex low rank minimization model to decompose an image into cartoon and texture components.
Comput. Math. Appl.
Riya Ruhela, Bhupendra Gupta, Subir Singh Lamba
2022 J jnl
Structure-aware adaptive bilateral texture filtering.
Digit. Signal Process.
Riya, Bhupendra Gupta, Subir Singh Lamba
2021 J jnl
An alternative practical public-key cryptosystems based on the Dependent RSA Discrete Logarithm Problems.
Expert Syst. Appl.
Shailendra Kumar Tripathi, Bhupendra Gupta, K. K. Soundra Pandian
2021 J jnl
An efficient anisotropic diffusion model for image denoising with edge preservation.
Comput. Math. Appl.
Riya, Bhupendra Gupta, Subir Singh Lamba
2020 J jnl
An alternative approach to preserve naturalness with non-uniform illumination estimation for images enhancement using normalized \(L_2\) -Norm based on Retinex.
Multidimens. Syst. Signal Process.
Shailendra Kumar Tripathi, Bhupendra Gupta, Mayank Tiwari
2020 J jnl
Resilient and secure wireless sensor network under non-full visibility.
CCF Trans. Netw.
Bhupendra Gupta, Jyoti Pandey
2020 J jnl
The Shortest Register With Non-Linear Update for Generating a Given Finite or Periodic Sequence.
IEEE Commun. Lett.
Shailendra Kumar Tripathi, Bhupendra Gupta, K. K. Soundra Pandian
2020 — conf
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ICMC
Riya, Bhupendra Gupta, Subir Singh Lamba
2019 J jnl
A software supported image enhancement approach based on DCT and quantile dependent enhancement with a total control on enhancement level - DCT-Quantile.
Multim. Tools Appl.
Mayank Tiwari, Subir Singh Lamba, Bhupendra Gupta
2019 J jnl
An Efficient Approach to Restore Naturalness of Non-uniform Illumination Images.
Circuits Syst. Signal Process.
Utkarsh Goel, Bhupendra Gupta, Mayank Tiwari
2019 J jnl
Color retinal image enhancement using luminosity and quantile based contrast enhancement.
Multidimens. Syst. Signal Process.
Bhupendra Gupta, Mayank Tiwari
2019 J jnl
Hybrid image sharing scheme using non-recursive hash key based stream cipher.
Multim. Tools Appl.
Shailendra Kumar Tripathi, Bhupendra Gupta, K. K. Soundra Pandian
2019 — conf
Secret Image Sharing Scheme for Gray-Level Images Using Toeplitz Matrix Based Stream Cipher.
SSCC
Shailendra Kumar Tripathi, Bhupendra Gupta, K. K. Soundra Pandian, Yumnam Jayanta Singh
2019 J jnl
Visibility improvement and mass segmentation of mammogram images using quantile separated histogram equalisation with local contrast enhancement.
CAAI Trans. Intell. Technol.
Bhupendra Gupta, Mayank Tiwari, Subir Singh Lamba
2018 J jnl
A new computational approach for edge-preserving image decomposition.
Multim. Tools Appl.
Bhupendra Gupta, Anuj Kumar Singh
2018 J jnl
Improving Performance of Source-Camera Identification By Suppressing Peaks and Eliminating Low-Frequency Defects of Reference SPN.
IEEE Signal Process. Lett.
Bhupendra Gupta, Mayank Tiwari
2018 J jnl
Improving source camera identification performance using DCT based image frequency components dependent sensor pattern noise extraction method.
Digit. Investig.
Bhupendra Gupta, Mayank Tiwari
2018 J jnl
Maximum Absolute Relative Differences Statistic for Removing Random-Valued Impulse Noise from Given Image.
Circuits Syst. Signal Process.
Mayank Tiwari, Bhupendra Gupta
2018 J jnl
New contrast enhancement approach for dark images with non-uniform illumination.
Comput. Electr. Eng.
Bhupendra Gupta, Tarun Kumar Agarwal
2018 — conf
Performance Improvement of Image Enhancement Methods Using Statistical Moving Average Histogram Modification Filter.
ICDSP
Mayank Tiwari, Bhupendra Gupta, Subir Singh Lamba
2017 J jnl
A tool supported approach for brightness preserving contrast enhancement and mass segmentation of mammogram images using histogram modified grey relational analysis.
Multidimens. Syst. Signal Process.
Bhupendra Gupta, Mayank Tiwari
2017 — conf
An efficient digital signature scheme by using integer factorization and discrete logarithm problem.
ICACCI
Shailendra Kumar Tripathi, Bhupendra Gupta
2017 J jnl
Linearly quantile separated weighted dynamic histogram equalization for contrast enhancement.
Comput. Electr. Eng.
Bhupendra Gupta, Tarun Kumar Agarwal
2016 J jnl
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IET Comput. Vis.
Deepak Kumar Jha, Bhupendra Gupta, Subir Singh Lamba
2015 J jnl
High-speed quantile-based histogram equalisation for brightness preservation and contrast enhancement.
IET Image Process.
Mayank Tiwari, Bhupendra Gupta, Manish Shrivastava
2015 J jnl
Non-existence of Isolated Nodes in Secure Wireless Sensor Network.
Wirel. Pers. Commun.
Bhupendra Gupta, Jyoti Pandey
2014 — conf
Almost sure connectivity in secure wireless sensor network.
WOCN
Jyoti Pandey, Bhupendra Gupta, Subir Singh Lamba
2013 — conf
On the k-Connectivity of Ad-Hoc Wireless Networks.
SOSE
Bhupendra Gupta, Ankur Gupta
2012 J jnl
Suprathreshold stochastic resonance and maximizing network for watermark detection.
J. Electronic Imaging
Rajib Kumar Jha, Prabir Kumar Biswas, Bhupendra Gupta, Deepak Mishra
2011 J jnl
Critical Sensing Radius to Cover the Surface of a Unit Sphere by
Ad Hoc Sens. Wirel. Networks
Bhupendra Gupta
2009 J jnl
Comment to "Coverage by Randomly Deployed Wireless Sensor Networks"
CoRR
Bhupendra Gupta
2008 J jnl
Topological properties of the one dimensional exponential random geometric graph.
Random Struct. Algorithms
Bhupendra Gupta, Srikanth K. Iyer, D. Manjunath