A texture-based probabilistic approach for lung nodule segmentation
Citations
232 citations
Cites background or methods from "A texture-based probabilistic appro..."
...With such GTs, various segmentation methods have been validated by a number of quantitative accuracy and error measures, such as (1) overlap ratio (a fraction of cardinality of the intersection and the union of voxel sets for a lesion’s segmentation and its GT) [156, 162, 163, 169, 170, 177, 180, 181, 183], (2) percentage voxel error rate (percentage of voxels missegmented with respect to the total number of voxels in a nodule) [160, 163, 172, 180], and (3) percentage volume error rate (percentage of error in volume measurement with respect to the GT’s volume) [154, 162, 176]....
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...[183] General Discriminative classification Soft segmentation....
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...[183] proposed a similar soft segmentation method by using a decision-tree classifier with a classification and regression tree (CART) algorithm [266]....
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...Technical approaches previously reported for volumetric lung nodule segmentation can be roughly classified into the following eleven categories: (1) thresholding [140–144, 146, 154], (2) mathematical morphology [73, 76, 147, 152, 153, 158], (3) region growing [152, 153, 175–178], (4) deformable model [137, 138, 160, 161, 163, 168, 182, 255], (5) dynamic programming [145, 169, 180], (6) spherical/ellipsoidal model fitting [148, 149, 151, 256, 257], (7) probabilistic classification [97, 156, 157, 166, 167, 174, 181], (8) discriminative classification [162, 183], (9) mean shift [150, 151, 170], (10) graph-cuts [172, 173], and (11) watersheds [165]....
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...Currently two datasets covering many types of nodules with multiple GT segmentations for each case are available through theirwebsite [310], which have already been used by many studies since 2005 [162, 163, 169, 176, 177, 180, 183, 186]....
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94 citations
17 citations
Cites methods from "A texture-based probabilistic appro..."
...[53] General Soft segmentation with CARRT algorithm Mean Soft overlap 0....
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16 citations
Cites methods from "A texture-based probabilistic appro..."
...This was used to create a classifier that determined if a particular pixel belonged to the nodule [7]....
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12 citations
References
17,427 citations
"A texture-based probabilistic appro..." refers methods in this paper
...then passed through a built-in Matlab implementation of a Savitzky-Golay Filter[14] This filter reduces the impact of noise in an image by moving a frame of a specified size over each column of an image and performing a polynomial regression on the pixels in that frame....
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...These p-maps were 6 Olga Zinoveva1, Dmitriy Zinovev2, Stephen A. Siena3, Daniela S. Raicu2, Jacob Furst2, Samuel G. Armato2 then passed through a built-in Matlab implementation of a Savitzky-Golay Filter[14] This filter reduces the impact of noise in an image by moving a frame of a specified size over each column of an image and performing a polynomial regression on the pixels in that frame....
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386 citations
"A texture-based probabilistic appro..." refers methods in this paper
...Many algorithms are trained on data from the Lung Image Database Consortium (LIDC)[2], which provides a reference truth based on the contours marked by four radiologists....
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251 citations
"A texture-based probabilistic appro..." refers methods in this paper
...Demeshki et al employed region growing and fuzzy connectivity and evaluated segmentation results subjectively with the help of radiologists[6]....
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222 citations
"A texture-based probabilistic appro..." refers background in this paper
...An effective way of measuring the malignancy of a lung nodule is by taking repeated computed tomography (CT) scans at intervals of several months and measuring the change in the nodule’s volume[1]....
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