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非参数化区域竞争方法:一种新的图像分割框架 被引量:6

NON-PARAMETRIC REGION COMPETITION: A NEW SCHEME FOR IMAGE SEGMENTATION
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摘要 提出了一种新的图像分割框架——非参数化区域竞争算法 .这种算法克服了基于尺度空间滤波的特征空间聚类法的缺陷 ,提高了原区域竞争算法的性能 ,并且采取了一种自动选取种子位置及大小的形式化策略 .非参数化区域竞争算法可以把图像分割成统计意义上并不具有一致性 ,但在应用中更有意义的区域 ,称这样的分割为语义一致 (或均匀 )的分割 .非参数化区域竞争算法把定量地控制分割结果中的区域个数和语义一致的分割结合起来 ,从而净化了分割结果 。 This paper presents a non-parametric region competition scheme which combines scale-space clustering and region competition to segment the image. It also proposes a formal and general procedure to automatically find the initial regions. Our algorithm can segment an image into regions which are not homogeneous in the sense of statistics, but homogeneous in the sense of semantics with respect to the segmentation context. We call it semantically homogeneous segmentation of the image. Using both semantic homogeneity and quantitative control of the number of the resultant homogeneous regions, our algorithm may produce a clean resultant image, thus simplifying the following procedures.
作者 唐明 马颂德
出处 《自动化学报》 EI CSCD 北大核心 2001年第6期737-743,共7页 Acta Automatica Sinica
基金 航天机电集团总公司第二院 2 0 7所实体办资助课题
关键词 图像分割 非参数化区域竞争算法 计算机视觉 Algorithms Formal logic Semantics Statistics
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参考文献4

  • 1Tang M,15th ICPR,2000年
  • 2Ma S D,Image and Vision Computing,1998年,6卷,43页
  • 3Zhu S C,IEEE Trans PAMI,1996年,20卷,3期,884页
  • 4Chen S Y,CVGIP:Graphical Models Image Processing,1991年,53卷,5期,457页

同被引文献48

  • 1汪金平,杨天府,钟凤林,殷光义,兰玉平,杨小奇.股骨生物力学特性的有限元分析[J].中华创伤骨科杂志,2005,7(10):931-934. 被引量:66
  • 2胡正平,张晔,谭营.区域进化自适应高精度区域增长图像分割算法[J].系统工程与电子技术,2007,29(6):854-857. 被引量:13
  • 3Kass M, Witkin A, Terzopoulos D. Snakes: Active Contour Models. International Journal of Computer Vision, 1987, 1 (4):321-331.
  • 4Cohen L D, Bardinet E, Ayache N. Surface Reconstruction Using Active Contour Models. In: Proc of SPIE Conference on Geometric Methods in Computer Vision. San Diego, USA,1993, 2031-2038.
  • 5Ronfard R. Region-Based Strategies for Active Contour Models.International Journal of Computer Vision, 1994, 13(2): 229-251.
  • 6Ivins J, Porrill J. Statistical Snakes: Active Region Models. In:Proc of the 5th British Machine Vision Conference. York, England, 1994, Ⅱ: 377-386.
  • 7Chesnaud C, Refregier P, Boulet V. Statistical Region Snake-Based Segmentation Adapted to Different Physical Noise Models. IEEE Trans on Pattern Analysis and Machine Intelligence,1999, 21(11): 1145-1157.
  • 8Zhu S C, Yuille A L. Region Competition: Unifying Snakes,Region Growing, and Bayes/MDL for Multiband Image Segmentation. IEEE Trans on Pattern Analysis and Machine Intelligence, 1996, 18(9): 884-900.
  • 9Paragios N, Deriche R. Coupled Geodesic Active Regions for Image Segmentation: A Level Set Approach. In: Proc of the European Conference on Computer Vision. Dublin, Ireland,2001, Ⅱ: 224-240.
  • 10Yezzi A, Tsai A, Willsky A. A Statistical Approach to Snakes for Bimodal and Trimodal Imagery. In:Proc of the 7th IEEE International Conference on Computer Vision. Kerkyra,Greece, 1999, Ⅱ: 898-903.

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