Introduction to Labeling Tools

You can use labeling tools to add labels and hence provide data for deep learning training.

OK/NG Labels

Use the OK Label OK label tool or the NG Label NG label tool to label an image as OK or NG.

  • Select an image from the image list and then click the OK Label or the NG Label. The image will be labeled as OK or NG.

OK or NG label tool

ROI Tool

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

Setting the ROI can avoid interferences from the background.

tools introduction roi1

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

  2. Adjust the ROI frame in the selection region.

  3. Click Apply in the upper left corner of the selection region.

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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