The OTSU algorithm traverses the possible thresholds, and selects the segmentation threshold of the maximum value in the foreground and background regions as the optimal threshold.
What is the spatial adjacency of the two pixels with coordinates (21, 13) and coordinates (22.12)?
The lower the value on the diagonal of the confusion matrix, the better the classification effect of the classifier.
The accuracy of the target detection position can be evaluated by the IOD value. The iout calculation method is to find the ratio of the union and intersection of the true annotations of the detection results.
The bag-of-words model is the earliest text vectorization method with words as the basic processing unit. Which of the following options is not the bag of words model.
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