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This paper aims to build robust feature descriptors by exploring intensity order information in a patch. To this end, the local intensity order pattern (LIOP) and the overall intensity order pattern (OIOP) are proposed to effectively encode intensity order information of each pixel in different aspects. Specifically, LIOP captures the local ordinal information by using the intensity relationships...
Cell structures analyze and cell organelles play important roles in bio-manipulation. However, it is difficult to image the live cell organelles without damage by using the common microscopy. Polarized light microscopy provides unique opportunities for analyzing the architectural dynamics of living cells, tissues, and whole organisms. In this paper, a novel cell spindle positioning method with the...
A basic problem may be often encountered when people construct smooth surface that interpolates the given curve meshes. In general, object surface can be divided into triangular and quadrangular areas by the given curve meshes. The problem is that while the methods satisfy the continuity and interpolation requirements, they often fail to produce pleasing shapes, or in reverse to the condition. In...
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