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Name | Definition | Related articles |
|---|---|---|
annotation | the process of carefully drawing a digital outline around an object using annotation tools | |
anchor point | a bending point to modify the outline of an annotation or region of interest | |
background | background is the definition of an area where no sample/specimen is visibleHow-to draw a ROI? | https://kmlvision.atlassian.net/wiki/spaces/KB/pages/3202252814 |
bounding box | a rectangular outline of an object of interest, defining its coordinates and serving as a point of reference for object detection | |
confusion matrix | a table chart used to evaluate the performance of a computer vision AI algorithm, where the actual observations are compared to those of the AI model. The matrix offers an overview of correct and incorrect predictions made by the model. The table lists the four values needed for calculating performance statistics: (1) true positives, (2) false positives, (3) true negatives, and (4) false negatives. A well-performing algorithm should have higher values along the main diagonal of the confusion matrix (true-positive to true-negative) and low values on the other positions (false-positive to false-negative). |
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