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Upendra Kumar Acharya
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2020 – today
- 2024
- [j5]Upendra Kumar Acharya
, Sandeep Kumar
:
Directed searching optimized texture based adaptive gamma correction (DSOTAGC) technique for medical image enhancement. Multim. Tools Appl. 83(3): 6943-6962 (2024) - 2023
- [j4]Upendra Kumar Acharya
, Mohammad Taha Ali, Mohd Kaif Ahmed, Mohd Tabish Siddiqui, Harsh Gupta, Sandeep Kumar
, Ajey Shakti Mishra:
Hybrid deep neural network for automatic detection of COVID-19 using chest x-ray images. Int. J. Imaging Syst. Technol. 33(4): 1129-1143 (2023) - [j3]Upendra Kumar Acharya
, Sandeep Kumar
:
Image sub-division and quadruple clipped adaptive histogram equalization (ISQCAHE) for low exposure image enhancement. Multidimens. Syst. Signal Process. 34(1): 25-45 (2023) - 2021
- [j2]Sandeep Kumar
, Sneha Singh, Prabhakar Agarwal
, Upendra Kumar Acharya
, Prabira Kumar Sethy
, Chanki Pandey
:
Speech quality evaluation for different pitch detection algorithms in LPC speech analysis-synthesis system. Int. J. Speech Technol. 24(3): 545-551 (2021) - [j1]Upendra Kumar Acharya
, Sandeep Kumar
:
Directed searching optimized mean-exposure based sub-image histogram equalization for grayscale image enhancement. Multim. Tools Appl. 80(16): 24005-24025 (2021)
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last updated on 2024-04-24 23:11 CEST by the dblp team
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