Introduction to Labeling Tools

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Pre-labeling Tool

After you validate a model, you can use the Pre-labeling Tool to automatically label a single image.

  1. In the labeling toolbar, click tools pre labeling tool icon (or press T on the keyboard) to select the Pre-labeling Tool.

  2. In the upper part of the image, click Start labeling to enable the automatic labeling.

After the labeling process is finished, you can view a yellow triangle in the upper left corner of the sequence number of the image.

ROI Tool

You can use the ROI Tool to set the region of interest.

Setting the ROI can avoid interferences from the background.

  1. Click tools introduction roi icon (or press O on the keyboard).

  2. Adjust the ROI frame in the selection region.

  3. Click the tools introduction OK button in the lower right corner of the ROI to save the setting, or click the tools introduction cancel button to disable the ROI Tool.

  4. Click the Reset button in the upper left corner of the image to reset the ROI.

Select Tool

You can use the Select Tool to scale images.

  1. In the labeling toolbar, click tools introduction select icon (or press S on the keyboard) to select the Select Tool.

  2. Place the cursor in the labeling area of the image and use the mouse wheel to scroll forward to zoom in and scroll backward to zoom out.

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