Zhengchuan Hu

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This paper proposes a novel omni-image Interpolation technique and a new method to evaluation its performance. Omni-images are taken by non-linear catadioptric camera and offer important scientific and engineering benefits but often at the expense of the reduced visual accuracy. Interpolation algorithms aiming at improving the resolution of omni-images are(More)
In this study, the anti-proliferative effect of physcion, an anthraquinone derivative isolated and characterized from both terrestrial and marine sources, against human gastric cancer SGC-7901 cells was investigated and the underlying mechanisms were explored. Physcion reduced SGC-7901 cell viability in a dose- and time-dependent manner, as demonstrated by(More)
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