Academic Credentials and Achievements

Education & Qualifications

2021
Ph.D. in Computer Engineering
Department of Computer Engineering
King Mongkut’s University of Technology Thonburi (KMUTT)
2011
M.Sc. degree in Computer Engineering
Department of Computer Engineering
Prince of Songkla University (PSU)
2008
B.Eng. degree in Computer Engineering,
School of Engineering and Resources,
Walailak University (WU)
Professional Experience and Affiliation

Current Employment

A Lecturer in Applied Mathematics and Informatics at Prince of Songkla University's Surat Thani Campus, Piyanart Chotikawanid brings her expertise and passion to the classroom, helping to prepare the next generation of professionals for careers in science and technology. Her dedication to teaching and research is an asset to the university and the wider academic community.

Areas of Expertise and Research Focus

Research Interests:

Piyanart Chotikawanid's research interests lie in the exciting and rapidly evolving fields of digital image processing, digital image watermarking, and digital image classification. She is also interested in exploring the potential of embedded systems and the Internet of Things (IoT). Through her work, she seeks to develop innovative solutions and technologies that can enhance the security, efficiency, and performance of digital image processing systems. Her expertise and passion for these areas of research make her a valuable contributor to the field of applied mathematics and informatics at Prince of Songkla University, Surat Thani Campus.

Publications

International Proceedings

2019

Chotikawanid P, and Amornraksa T Robust and Invisible Image Watermarking for Presentation Slides in E-Learning In: Eighth International Conference on Big Data and Education (ICBDE 2019),

2018

Chotikawanid P, Pramoun T, Supasirisun P and Amornraksa T Image Watermarking Against Vintage and Retro Photo Effects In: Fourteenth International Conference on Computing and Information Technology (IC2IT2018), Advances in Intelligent Systems and Computing Volume 769, Series editor-Janusz Kacprzyk, Springer International Publishing AG, 2019, pp.167-176.

2018

Chotikawanid, P., T. Pramoun, K. Thongkor, P. Supasirisun and T. Amornraksa (2018). Image Watermarking Using Adaptive Local Noise Reduction Filter. 2018 15th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON).

2017

Chotikawanid P, Amornraksa T Image watermarking against lens flare effects. In: Eighth International Conference on Graphic and Image Processing, 2017. International Society for Optics and Photonics, pp 102251D-102251D-102255

2017

Chotikawanid P, Amornraksa T Color image watermarking against fog effects. In: Ninth International Conference on Digital Image Processing (ICDIP 2017), 2017 SPIE, pp 104203P-104203P-104205,

2016

Chotikawanid P, Amornraksa T (2016) Image Watermarking Based on Reflectance Modification. In: Shi Y-Q, Kim HJ, Pérez-González F, Echizen I (eds) Digital-Forensics and Watermarking: 14th International Workshop, IWDW 2015, Tokyo, Japan, October 7-10, 2015, Revised Selected Papers. Springer International Publishing, Cham, pp 176- 190. doi:10.1007/978-3-319-31960-5_15

2015

Chotikawanid P, Amornraksa T Digital image watermarking against photo to cartoon effects. In: 2015 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS), 9-12 Nov. 2015 2015. pp 216-221. doi:10.1109/ISPACS.2015.7432768

2015

Chotikawanid P, Thongkor K, Amornraksa T (2015) Homomorphic Filter Based Image Watermarking. Applied Mechanics and Materials 781:543-546. doi:10.4028/www.scientific.net/AMM.781.543

2015

Chotikawanid P, Thongkor K, Amornraksa T Homomorphic Filter Based Image Watermarking. In: Applied Mechanics and Materials, 2015. Trans Tech Publications, pp 543-546

2015

Chotikawanid P, Thongkor K, Supasirisun P, Amornraksa T Digital image watermarking on illumination component. In: Machine Vision Applications (MVA), 2015 14th IAPR International Conference on, 18-22 May 2015 2015. pp 259-262. doi:10.1109/MVA.2015.7153180

2010

Kongtim, P and Reungpeerakul, T. (2010a), Parallel LFSR reseeding for mixed-mode BIST In 2010 International Conference on Electrical Engineering/Electronics Computer Telecommunications and Information Technology (ECTI-CON)

2010

Kongtim, P and Reungpeerakul, T. (2010b), Parallel LFSR Reseeding with Selection Register for Mixed-Mode BIST, In 19th IEEE Asian Conference on Test Symposium (ATS)

2015

Chotikawanid P, Amornraksa T Digital image watermarking
against photo to cartoon effects.
In: 2015 International Symposium on Intelligent Signal Processing
and Communication Systems (ISPACS), 9-12 Nov. 2015 2015.
pp 216-221. doi:10.1109/ISPACS.2015.
7432768

2015

Chotikawanid P, Thongkor K,
Amornraksa T (2015) Homomorphic Filter Based Image Watermarking. Applied Mechanics and Materials 781:543-546.
doi:10.4028/www.scientific.net/
AMM.781.543

2015

Chotikawanid P, Thongkor K, Amornraksa T Homomorphic Filter Based Image Watermarking. In: Applied Mechanics and Materials, 2015. Trans Tech Publications, pp 543-546

2015

Chotikawanid P, Thongkor K, Supasirisun P, Amornraksa T Digital image watermarking on illumination component. In: Machine Vision Applications (MVA), 2015 14th IAPR International Conference on, 18-22 May 2015 2015. pp 259-262. doi:10.1109/MVA.2015.7153180

2010

Kongtim, P and Reungpeerakul, T. (2010a), Parallel LFSR reseeding for mixed-mode BIST In 2010 International Conference on Electrical Engineering/Electronics Computer Telecommunications and Information Technology (ECTI-CON)

2010

Kongtim, P and Reungpeerakul, T. (2010b), Parallel LFSR Reseeding with Selection Register for Mixed-Mode BIST, In 19th IEEE Asian Conference on Test Symposium (ATS)
Publications

International Journal

2021

Chotikawanid P, Thongkor K and Amornraksa T Color Image Watermarking Based on Reflectance Component Modification and Guided Image Filtering", Multimedia Tools and Application, 2021, doi 10.1007/s11042-021-10756-9

2015

Chotikawanid P, Thongkor K and Amornraksa T Homomorphic Filter Based Image Watermarking, Applied Mechanics and Materials, Vol.781, 2015, Selected, peer reviewed papers from iEECON 2015, March 18-20, 2015, Phuket, Thailand, pp. 543- 546. (Q3 in 2013 Engineering miscellaneous).
Publications

Book Section

2016

Chotikawanid P and Amornraksa T Image Watermarking Based on Reflectance Modification, in Digital-Forensics and Watermarking: 14th International Workshop, IWDW 2015, Tokyo, Japan, October 7-10, 2015, Revised Selected Papers, Y.-Q. Shi, J. H. Kim, F. Pérez-González, and I. Echizen, Eds., ed Cham: Springer International Publishing, 2016, pp. 176-190.

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