Personal information

Keywords

Signal Processing, Image processing, Soft computing, biomedical signal processing

Countries

India

Biography

I have completed my Ph.D. degree from National Institute of Technology Delhi, India. I am working as an Assistant Professor in the Department of Electronics and Communication Engineering in KIET Group of Institutions, Ghaziabad, Uttar Pradesh, India. My research interests include signal processing, image processing, soft computing approaches and biomedical signal processing.

Activities

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Employment (5)

GLA University, M: Mathura, Uttar Pradesh, IN

2024-04 to present (ECE)
Employment
Source: Self-asserted source
Dr. Upendra Kumar Acharya

KIET Group of Institutions: Ghaziabad, Uttarpradesh, IN

2022-08-31 to 2024-03-31 | Assistant Professor (ECE)
Employment
Source: Self-asserted source
Dr. Upendra Kumar Acharya

Galgotias College of Engineering and Technology: Greater Noida, Uttar Pradesh, IN

2017-08-01 to 2022-08-30 | Assistant Professor (Electronics and Communication Engineering)
Employment
Source: Self-asserted source
Dr. Upendra Kumar Acharya

Global Logic: Gurgaon, Haryana, IN

2016-08-01 to 2017-07-31 | Associate Analyst (Google Data Analysis)
Employment
Source: Self-asserted source
Dr. Upendra Kumar Acharya

C.V.Raman College of Engineering, Bhubaneswar: Bhubaneswar, Odisha, IN

2012-01-13 to 2016-07-15 | T.Lecturer (Electronics and Communication Engineering)
Employment
Source: Self-asserted source
Dr. Upendra Kumar Acharya

Education and qualifications (1)

National Institute of Technology Delhi: Narela, Delhi, IN

2018-08-10 to 2021-12-08 | Ph.D. (Electronics and Communication Engineering)
Qualification
Source: Self-asserted source
Dr. Upendra Kumar Acharya

Works (23)

Brain tumor image segmentation using model average ensembling of deep networks

International Journal of System Assurance Engineering and Management
2024-08 | Journal article
DOI: 10.1007/s13198-024-02392-x
Contributors: Ajey Shakti Mishra; Upendra Kumar Acharya; Akanksha Srivastava; Aashi Rohit Modi; Sandeep Kumar
Source: check_circle
Crossref

FRAUDULENT IMAGE FORECASTING IN SOCIAL MEDIA PLATFORM USING PREDICTIVE ANALYTICS

Indian Patent
2024-05-17 | Patent
Contributors: Dr. Upendra Kumar Acharya
Source: Self-asserted source
Dr. Upendra Kumar Acharya

ARMAMENTS DETECTION SYSTEM USING AUTOMATED LEARNING ALGORITHMS

Indian Patent
2024-04-26 | Patent
Contributors: Dr. Upendra Kumar Acharya
Source: Self-asserted source
Dr. Upendra Kumar Acharya

Performance Analysis of Adaptive Histogram Equalization-Based Image Enhancement Schemes

2023 International Conference on Computing, Communication, and Intelligent Systems (ICCCIS)
2023-11-03 | Conference paper
DOI: 10.1109/icccis60361.2023.10425154
Contributors: Laldinpuii Colney; Sandeep Kumar; Mahak Jodwal; Manisha Bharti; Upendra Kumar Acharya
Source: Self-asserted source
Dr. Upendra Kumar Acharya

Hybrid deep neural network for automatic detection of COVID‐19 using chest x‐ray images

International Journal of Imaging Systems and Technology
2023-07 | Journal article
DOI: 10.1002/ima.22911
Contributors: Upendra Kumar Acharya; Mohammad Taha Ali; Mohd Kaif Ahmed; Mohd Tabish Siddiqui; Harsh Gupta; Sandeep Kumar; Ajey Shakti Mishra
Source: check_circle
Crossref

Directed searching optimized texture based adaptive gamma correction (DSOTAGC) technique for medical image enhancement

Multimedia Tools and Applications
2023-06-04 | Journal article
DOI: 10.1007/s11042-023-15953-2
Part of ISSN: 1380-7501
Part of ISSN: 1573-7721
Contributors: Upendra Kumar Acharya; Dr Sandeep Kumar
Source: Self-asserted source
Dr. Upendra Kumar Acharya

Performance Analysis of Different Classifiers for the Application of Human Activity Identification

2023 International Conference on Artificial Intelligence and Applications (ICAIA) Alliance Technology Conference (ATCON-1)
2023-04-21 | Conference paper
DOI: 10.1109/icaia57370.2023.10169551
Contributors: Afzal Khan; Upendra Kumar Acharya; Anurag Rai; Abhishek Pratap Singh; Ajey Shakti Mishra; Sandeep Kumar
Source: Self-asserted source
Dr. Upendra Kumar Acharya

Comparative Analysis of Fuzzy Logic-based Image Enhancement Techniques for MRI Brain Images

Algorithms for Intelligent Systems
2022 | Book chapter
DOI: 10.1007/978-981-19-3311-0_38
Part of ISBN: 9789811933103
Part of ISBN: 9789811933110
Part of ISSN: 2524-7565
Part of ISSN: 2524-7573
Contributors: Dr. Upendra Kumar Acharya
Source: Self-asserted source
Dr. Upendra Kumar Acharya
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Preferred source (of 2)‎

Implementation and Performance Measurement of Q-Varying and r-Varying IIR Notch Filter for Bio-medical Application

Lecture Notes in Electrical Engineering
2022 | Book chapter
DOI: 10.1007/978-981-16-1476-7_41
Part of ISSN: 1876-1100
Part of ISSN: 1876-1119
Source: Self-asserted source
Dr. Upendra Kumar Acharya

Performance Analysis of Image Enhancement Techniques for MRI Brain Images

Lecture Notes in Electrical Engineering
2022 | Book chapter
DOI: 10.1007/978-981-19-4300-3_29
Part of ISBN: 9789811942990
Part of ISBN: 9789811943003
Part of ISSN: 1876-1100
Part of ISSN: 1876-1119
Contributors: Dr. Upendra Kumar Acharya; Jyoti Krayla; Upendra Kumar Acharya; Sandeep Kumar
Source: Self-asserted source
Dr. Upendra Kumar Acharya

Synthesized speech quality measurement of an Improved Fundamental Frequency (Pitch) Detection Algorithm

2022 IEEE Silchar Subsection Conference (SILCON)
2022-11-04 | Conference paper
DOI: 10.1109/silcon55242.2022.10028929
Contributors: Sandeep Kumar; Piyush Ananda Tiwari; Prabhakar Agarwal; Upendra Kumar Acharya
Source: Self-asserted source
Dr. Upendra Kumar Acharya

Image sub-division and quadruple clipped adaptive histogram equalization (ISQCAHE) for low exposure image enhancement

Multidimensional Systems and Signal Processing
2022-09-28 | Journal article
DOI: 10.1007/s11045-022-00853-9
Part of ISSN: 0923-6082
Part of ISSN: 1573-0824
Contributors: Dr. Upendra Kumar Acharya
Source: Self-asserted source
Dr. Upendra Kumar Acharya
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Preferred source (of 2)‎

Image Enhancement Using Exposure and Standard Deviation-Based Sub-image Histogram Equalization for Night-time Images

Proceedings of International Conference on Artificial Intelligence and Applications
2021 | Book chapter
DOI: 10.1007/978-981-15-4992-2_57
Part of ISSN: 2194-5357
Part of ISSN: 2194-5365
Source: Self-asserted source
Dr. Upendra Kumar Acharya

Swarm intelligence based adaptive gamma corrected (SIAGC) retinal image enhancement technique for early detection of diabetic retinopathy

Optik
2021-12 | Journal article
DOI: 10.1016/j.ijleo.2021.167904
Part of ISSN: 0030-4026
Source: Self-asserted source
Dr. Upendra Kumar Acharya

Speech quality evaluation for different pitch detection algorithms in LPC speech analysis–synthesis system

International Journal of Speech Technology
2021-09 | Journal article
DOI: 10.1007/s10772-020-09765-0
Part of ISSN: 1381-2416
Part of ISSN: 1572-8110
Source: Self-asserted source
Dr. Upendra Kumar Acharya

Genetic algorithm based adaptive histogram equalization (GAAHE) technique for medical image enhancement

Optik
2021-03 | Journal article
DOI: 10.1016/j.ijleo.2021.166273
Part of ISSN: 0030-4026
Source: Self-asserted source
Dr. Upendra Kumar Acharya

Directed searching optimized mean-exposure based sub-image histogram equalization for grayscale image enhancement

Multimedia Tools and Applications
2021-03-29 | Journal article
DOI: 10.1007/s11042-021-10855-7
Part of ISSN: 1380-7501
Part of ISSN: 1573-7721
Source: Self-asserted source
Dr. Upendra Kumar Acharya

Vehicle Detection System using modified Blob Detection Technique

Journal of current research in engineering and science
2021-01 | Journal article
Contributors: Dr. Upendra Kumar Acharya
Source: Self-asserted source
Dr. Upendra Kumar Acharya

Particle swarm optimized texture based histogram equalization (PSOTHE) for MRI brain image enhancement

Optik
2020-12 | Journal article
DOI: 10.1016/j.ijleo.2020.165760
Part of ISSN: 0030-4026
Source: Self-asserted source
Dr. Upendra Kumar Acharya

Single image haze removal using variable fog-weight

Journal of Physics: Conference Series
2020-12-01 | Journal article
DOI: 10.1088/1742-6596/1706/1/012091
Part of ISSN: 1742-6588
Part of ISSN: 1742-6596
Source: Self-asserted source
Dr. Upendra Kumar Acharya

Study and Implementation of Efficient Pseudorandom Number Generator

Intelligent Systems and Smart Infrastructure: Proceedings of ICISSI 2022
Book chapter
Contributors: Dr. Upendra Kumar Acharya
Source: Self-asserted source
Dr. Upendra Kumar Acharya

IMAGE STEGANOGRAPHY USING MODIFIED LSB

Book chapter
Contributors: Dr. Upendra Kumar Acharya
Source: Self-asserted source
Dr. Upendra Kumar Acharya

Particle Swarm optimization Exponential Constriction Factor (PSO-ECF) Based Channel Equalization

Conference paper
Source: Self-asserted source
Dr. Upendra Kumar Acharya
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