Chunfei Ma

Learn More
The compound eye of Drosophila melanogaster is composed of about 800 similar facets (or ommatidia) each of which contains 20 cells (8 photoreceptor neurons and 12 accessory cells). The fly's vision depends on the precise geometry of these components, and the developmental systems that produce pattern and cell fate have become models for nervous system(More)
Hec1 (highly expressed in cancer) is a member of a conserved Ndc80 (nuclear division cycle 80) complex that regulates mitotic processes. Its overexpression is seen in various tumours and is associated with cancer progression. However, its expression pattern and role inhuman prostate cancer (PCa) still not clear. The aim of our study is to investigate the(More)
In this paper, a novel feature extraction method for robust face recognition (FR) is proposed. The proposed method combines a simple yet effective dimensionality increasing (DI) method with an information-preserving dimensionality reduction (DR) method. For the proposed DI method, we employ the rectangle filters which sum the pixel values within a(More)
  • 1