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- Prayoth Kumsawat, Kitti Attakitmongcol, Arthit Srikaew
- IEEE Transactions on Signal Processing
- 2005
In this paper, the authors propose the spread spectrum image watermarking algorithm using the discrete multiwavelet transform. Performance improvement with respect to existing algorithms is obtained… (More)
- A. Meunkaewjinda, Prayoth Kumsawat, Kitti Attakitmongcol, Arthit Srikaew
- 5th International Conference on Electrical…
- 2008
Vegetables and fruits are the most important export agricultural products of Thailand. In order to obtain more value-added products, a product quality control is essentially required. Many studies… (More)
In this paper, we propose digital image watermarking algorithm in the multiwavelet transform domain. The embedding technique is based on the quantization index modulation technique and this technique… (More)
This paper presents graphic-based simulation and optimal PI controller design of a static var compensator (SVC) using MATLAB’s SIMULINK. Utilization of MATLAB software simplifies problem solving… (More)
- Prayoth Kumsawat, Kitti Attakitmongcol, Arthit Srikaew
- World Congress on Engineering
- 2007
In this paper, we attempt to develop image watermarking algorithms which are portable to a variety of applications such as copyright protection, fingerprinting and identification. Therefore, we… (More)
- Sudarat Khwan-on, Thanatchai Kulworawanichpong, Arthit Srikaew, Sarawut Sujitjorn
- IEEE Region 10 Conference TENCON .
- 2004
This paper proposes a new control structure with its application in stabilizing an inverted pendulum system. The structure is neuro-fuzzy control of which initial parameters of the neural network are… (More)
- Sasiya Udomsuk, K-L. Areerak, K-N. Areerak, Arthit Srikaew
- International Conference on Advances in Energy…
- 2010
This paper presents the parameters identification for a DC motor using adaptive tabu search technique. The speed responses from a testing are used in the ATS searching process. The results show that… (More)
This paper presents the evaluation of robustness for image watermarking techniques in the multiwavelet transform domain. The first one is based on the concept of the watermarking technique that has… (More)