Wei-Sheng Yang

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In this paper, we design and implement a WSN testbed with a distributed architecture. It allows researchers to submit their experiments and to retrieve the results from the central server. In the testbed, we also propose a software-based hardware-supported scheme to measure the energy consumption of running sensor nodes. And we compare our(More)
This paper proposed an image fusion method through fuzzy system. In the fusion phase, we perform weighted average of the given images. The weightings are obtained from a fuzzy system incorporated with a rulebase. The inputs of the fuzzy system are the means and standard deviations calculated from a region of the corresponding pixels. With the use of image(More)
Artificial Neural Network (ANN) can be used to simulate the human nervous cells in the processing system. The advantage of ANN is constantly training to gain the accurate results. Structure Similarity (SSIM) expresses the quality of the images comprehensively by the image brightness, contrast, and structure. This research combines the Artificial Neural(More)
Artificial Neural Network (ANN) is a method of the mathematical functions to simulate the human nervous cells in the processing system. The advantage of ANN is using the model of neural network system with constantly training to gain the accurate results. Structure Similarity (SSIM) comprise the image brightness, contrast, and structure, it expresses the(More)
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