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Alternative TitleRectangle object segmentation based on shape preserving and CV variational level set
冯俊惠; 肖阳辉; 王恩德; 杨凯
Source Publication计算机辅助设计与图形学学报
Indexed ByEI ; CSCD
EI Accession number20153601245871
Contribution Rank1
Funding Organization国家自然科学基金(61375014)
Keyword形状保持 Cv模型 变分水平集 Euler-lagrange常微分方程 矩形目标分割
Other AbstractCV model is difficult to precisely segment the object which is partially occluded or is similar in gray value with the background or has obvious textures. In this paper, we add shape restraint equations of prior shape to the level set function, which keeps the curve to be a specific class shape during the whole evolvement and realizes shape preserving in object segmentation. Using the proposed model, we built the energy function for rectangle object, deduce a group of corresponding Euler-Lagrange ordinary differential functions, and evolve the level set function. By evolution, rectangle object can be properly segmented, and the final level set function is convicted just the quantitative description of the rectangle object. At the end of the paper, three groups of experimental results validate that the proposed model can correctly segment the rectangle object from complex backgrounds with lessened calculation and strong robustness.
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Cited Times:1[CSCD]   [CSCD Record]
Document Type期刊论文
Recommended Citation
GB/T 7714
冯俊惠,肖阳辉,王恩德,等. 基于形状保持的CV变分水平集矩形目标分割[J]. 计算机辅助设计与图形学学报,2015,27(8):1469-1475.
APA 冯俊惠,肖阳辉,王恩德,&杨凯.(2015).基于形状保持的CV变分水平集矩形目标分割.计算机辅助设计与图形学学报,27(8),1469-1475.
MLA 冯俊惠,et al."基于形状保持的CV变分水平集矩形目标分割".计算机辅助设计与图形学学报 27.8(2015):1469-1475.
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