Zehai Song

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Saliency Detection has emerged as a hot topic due to its potential application in image and video understanding. Most existing saliency detection algorithms focus on two-dimensional information while the depth information is often ignored. In this paper, we first create the salient object ground truth of a specific image dataset which contains 600 RGB-D(More)
Polysaccharide from the herb of Plantago depressa (PDP) was obtained through ethanol precipitation preceded by a water extraction step. The optimum extraction yield of 5.68±0.46% was obtained with the treatment of raw material in water (w/v, 1:25.34) at 80.44°C during 1.97h, 3.28 times. Under these conditions, obtained yield value was in total agreement(More)
In the present study, the in vitro antibacterial activity of an effective fraction (ESF) from Syringae Folium (SF) on Methicillin-resistant Staphylococcus aureus (MRSA) was evaluated and then its in vivo activity was evaluated by using the MRSA-infected mouse peritonitis model. The ESF showed a significant in vitro and in vivo activity on decreasing the(More)
Six new compounds, wikstronin A (1), wikstronin B (2), wikstresinol (3), acetylwikstresinol (4), bis-5',5'-(+)-matairesinol (5), bis-5,5'-(+)-matairesinol (6), together with 20 known compounds (7-26) were isolated from the CH2Cl2 extract of roots of Wikstroemia indica. Structures of compounds 1-6 were determined by extensive NMR and CD spectroscopic(More)
As the explosive growth of the web image data, image tag ranking used for image retrieval accurately from mass images is becoming an active research topic. However, the existing ranking approaches are not very ideal, which remains to be improved. This paper proposed a new image tag saliency ranking algorithm based on sparse representation. we firstly(More)
ETHNOPHARMACOLOGICAL RELEVANCE Suqingwan (SQW), a traditional Chinese medicine used for treating ulcerative colitis (UC), is composed of 13 kinds of Traditional Chinese medicines (TCMs). According to TCM theory, we investigated whether a simplified prescription composed of the herbs with some functions, would have similar effects to SQW and examined its(More)
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