RectLabel

RectLabel is an image-annotation tool to label images for bounding-box object detection.

Features

• Create a label dialog from JSON settings
• Layer order for overlapped boxes
• Zoom in on a point
• Quick zoom to existing boxes
• Draw a box including outside the image
• Smart guides for creating and transforming boxes
• Support the PASCAL VOC format

• Updated the error message when you cannot save bounding box files. Permission denied when creating the folder. Try "chmod -R 755 /Users/user_name/Desktop/images_test/" on Mac Terminal