Although the hardware on imaging has a significant development in the past decades, the dynamic range of light we can reproduce is still quite limited compared to that of the real world. Particularly, people are often troubled when taking a photograph by that: a picture is under or over-exposed. T.....
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Image and video coding standards, such as JPEG, H.264/AVC, are widely used in industry. In these standards, block-based transforms are employed to compact signal energy. The transform coefficients are coarsely quantized. The quantization is the source error that causes coding artifacts, such as bl.....
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Disclosed is a system for catching top users, comprising: a flow filter configured to test whether a packet in a flow satisfies a predetermined constraint; an identifier configured to get candidate users with estimated flow numbers thereof according to the result of the flow filter; an estimator con.....
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This invention allows image focus editing. Given an image with a mixture of focused and defocused objects, image focus editing refers to the ability to convert defocused objects info focused ones or vice versa. The image focus editing problem is addressed under the blind deconvolution framework wh.....
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There is over 10 million new cases of cancer every year. To fight this global health challenges, new treatment approaches, besides traditional strategies like chemotherapy and radiotherapy, are urged. Gene therapy is one of the promising approaches, but a safe and efficient delivery method to tumor .....
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