Yiyun Shen

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— Emergence of business networking and social networking increases the exchange of sensitive information and creation of behaviour traces in the network. However, the current computing and communication solutions do not provide sufficient conceptual, architectural or technical facilities to preserve privacy while collaborating in the network. This paper(More)
To address the issues of false candidate atmospheric light, halo effects and color distortion in sky regions, a physically plausible single image dehazing algorithm is proposed based on texture filtering. First, gamma correction based preprocessing is applied to the luminance channel of the haze image, which improves the luminance and contrast of the haze(More)
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