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In this paper, an improvement of fast image scaling algorithm, which produces image with wellpreserved edge, is proposed. The edge of the original image is detected by using four Sobel spatial operators. And the direction of edge is then measured by using two newly proposed edge detectors employing two threshold values. Based on these, pixels are interpolated adaptively, where edge pixels are interpolated...
In this paper we have demonstrated the 12 inch (300 mm) wafer level fabrication and characterization of a laminated CoZrTa-based magnetic thin film stack with excellent magnetic and electrical properties. Clear magnetic anisotropy with low coercivity (∼0.3 Oe) and high permeability (∼500) were achieved. High resistivity (∼92.8 μΩ·cm) was also obtained for a four-fold lamination stack. Adhesive properties...
Fractional order based robust right coprime factorization control is proposed for an inverted pendulum. The mathematical model is firstly derived from Lagrange Equation and its parameters are identified by using fractional order modeling and control toolbox. Then, the right factorization of the model is obtained and the right coprime factorization controllers are designed satisfying the robust stability...
Fractional order based robust right co-prime factorization control is proposed for an inverted pendulum. The mathematical model is firstly derived from Lagrange Equation and its parameters are identified by using fractional order modeling and control toolbox. Then, the right factorization of the model is obtained and the right co-prime factorization controllers are designed satisfying the robust stability...
Automatic prediction of photo aesthetic quality is useful for many practical purposes. Current computational approaches typically solved this problem by assigning a categorical label (good or bad) to a photo. However, due to the subjectivity and complexity of humans aesthetic judgments, only a categorical label is insufficient to represent humans perceived aesthetic quality of a photo. This paper...
To access the plentiful cloud services in cloud computing, data packets of diverse cloud applications are transmitted via the reliable end-to-end TCP or the unreliable UDP protocol. However, the reliable cloud transmissions suffer from wireless high-interference and high packet loss rate in heterogeneous wireless networks. Thus, an efficient cross-layer-based mechanism if proposed herein to differentiate...
Random forest is a useful tool for face alignment/tracking. The method of regressing local binary features learned from random forest has achieved state-of-the-art performance both in fitting accuracy and speed. Despite the great success of this method, it has certain weaknesses: the number of available local binary features is rather limited and is not optimal for face alignment; the binary features...
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