If you are using Mac OS X, you can use RectLabel. An image annotation tool to label images for bounding box object detection and segmentation. https://rectlabel

If you are using Mac OS X, you can use RectLabel. An image annotation tool to label images for bounding box object detection and segmentation. https://rectlabel.com https://rectlabel.com Key features: Drawing bounding box, polygon, and cubic bezier 1-click buttons make your labeling work faster Customize the label dialog to combine with attributes Settings for objects, attributes, hotkeys, and labeling fast Layer order for overlapped boxes Zoom in on a point Quick zoom to existing boxes Support the PASCAL VOC format