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Add is_degenerate to description of ransac iteration

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Johannes Schönberger
2013-05-01 18:39:16 +02:00
parent db496d0af9
commit 28bda25da8
1 changed files with 2 additions and 1 deletions
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skimage/measure/fit.py
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@@ -509,7 +509,8 @@ def ransac(data, model_class, min_samples, residual_threshold,
from a subset of inliers from the complete data set. Each iteration performs
the following tasks:
1. Select `min_samples` random samples from the original data.
1. Select `min_samples` random samples from the original data and check
whether the set of points is valid (`is_degenerate(*data)`).
2. Estimate a model to the random subset (`estimate(*data[random_subset]`).
3. Classify all data as inliers or outliers by calculating the residuals to
the estimated model (`residuals(*data)`) - all data samples with