Feifei Fang

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We propose a fast calculation method to extract feature covariance matrix of cuboid of arbitrary size and arbitrary location within a given video. Every pixel in a video has several features, such as coordinates, color, gray value, gradients and orientation. Feature covariance matrix can be used to describe a video cuboid. By taking advantage of the(More)
OBJECTIVE To explore the formation of pre-metastatic niche in the mouse lung and to study the underlying molecular mechanisms whereby primary breast carcinoma-derived factors mediate recruitment of bone marrow-derived cells (BMDCs) and affect the formation of pre-metastatic lung environment before the arrival of tumor cells. METHODS Mammary carcinoma 4T1(More)
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