Image thresholding by indicator kriging 论文
1999IEEE Transactions on Pattern Analysis and Machine Intelligence引用 410
Medical Image Segmentation TechniquesImage and Object Detection TechniquesImage Retrieval and Classification Techniques
摘要
We consider the problem of segmenting a digitized image consisting of two univariate populations. Assume a priori knowledge allows incomplete assignment of voxels in the image, in the sense that a fraction of the voxels can be identified as belonging to population II/sub 0/, a second fraction to II/sub 1/, and the remaining fraction have no a priori identification. Based upon estimates of the short length scale spatial covariance of the image, we develop a method utilizing indicator kriging to complete the image segmentation.