Cong Xia

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A gram-negative bacterium designated BN30T, which is motile with a polar flagellum, non-endospores forming, oxidase- and catalase-positive, was isolated from soybean root nodule. The organism is facultative anaerobic and surface-wrinkled rod. It can grow at 10–40 °C, pH 6–8 and 6 % (w/v) NaCl. BLASTn search based on 16S rRNA gene sequence revealed that the(More)
Facial symmetry can be used as the prior knowledge to supplement shape information in face techniques such as shadow compensation or pose correction. In this paper, we demonstrate the application of the facial symmetry assumption in 3D face reconstruction. We horizontally mirror non-frontal illumination face images and align them to the original images(More)
Multi-illumination training images are usually used in robust face recognition against light variation.Usually a large number of training images are taken under sophisticated imaging system. There definitely exists a large amount of redundancy in these images. Can we pick out several representative samples from them as training images instead of using the(More)
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