Bhupendra Gupta

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Publications (14)

• A companion matrix and 2D compressive sensing based efficient image encryption method
  Signal Processing 2026 DOI: 10.1016/j.sigpro.2025.110304
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• A companion matrix-based efficient image encryption method
  Signal Processing 2025 DOI: 10.1016/j.sigpro.2024.109753
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• An efficient local outlier detection approach using kernel density estimation
  Franklin Open 2024 DOI: 10.1016/j.fraope.2024.100162
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• Exposure-Based contrast enhancement method for low contrast Images using the entropy curve
  2024 DOI: 10.1145/3655755.3655763
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• A new approach of contrast enhancement for Medical Images based on entropy curve
  Biomedical Signal Processing and Control 2024 DOI: 10.1016/j.bspc.2023.105625
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• Structure-Preserving Image Smoothing using Adaptive Bilateral Filter
  2023 DOI: 10.1145/3631991.3632038
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• Structure-aware adaptive bilateral texture filtering
  Digital Signal Processing 2022 DOI: 10.1016/j.dsp.2022.103386
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• A new computational approach for edge-preserving image decomposition
  Multimedia Tools and Applications 2018 DOI: 10.1007/s11042-017-5401-7
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• New contrast enhancement approach for dark images with non-uniform illumination
  Computers & Electrical Engineering 2018 DOI: 10.1016/j.compeleceng.2017.09.007
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• Linearly quantile separated weighted dynamic histogram equalization for contrast enhancement
  Computers & Electrical Engineering 2017 DOI: 10.1016/j.compeleceng.2017.01.010
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