Is it free to convert OpenImages CSV to RetinaNet Keras CSV?
Yes! It is free to convert OpenImages CSV data into the RetinaNet Keras CSV format on the Roboflow platform.
Convert annotation formats
In this guide, we show you how to convert data between the OpenImage and RetinaNet Keras formats for free. You can use your converted data to train models and other models that support the RetinaNet Keras format.
Yes! It is free to convert OpenImages CSV data into the RetinaNet Keras CSV format on the Roboflow platform.
A variation on the YOLO Darknet format which removes the need for a labelmap.
Below, learn the structure of OpenImages CSV.
ImageID,Source,LabelName,Confidence,XMin,XMax,YMin,YMax,IsOccluded,IsTruncated,IsGroupOf,IsDepiction,IsInside
000026e7ee790996,xclick,/m/07j7r,1,0.071875,0.1453125,0.20625,0.39166668,0,1,1,0,0
000026e7ee790996,xclick,/m/07j7r,1,0.4390625,0.571875,0.26458332,0.43541667,0,1,1,0,0
000026e7ee790996,xclick,/m/07j7r,1,0.66875,1,0,0.5520833,0,1,1,0,0
000062a39995e348,xclick,/m/015p6,1,0.20620842,0.849224,0.15463917,1,0,0,0,0,0
000062a39995e348,xclick,/m/05s2s,1,0.13747229,0.37694013,0,0.88365245,1,1,0,0,0
0000c64e1253d68f,xclick,/m/0k4j,1,0,0.5132743,0.32079646,0.6902655,0,1,0,0,0
0000c64e1253d68f,xclick,/m/0k4j,1,0.016224189,0.26843658,0.29867256,0.46238938,1,0,0,0,0
0000c64e1253d68f,xclick,/m/0k4j,1,0.48082596,0.9041298,0.23230088,0.48893806,1,0,0,0,0
0000c64e1253d68f,xclick,/m/0k4j,1,0.7522124,1,0.3318584,0.65707964,0,1,0,0,0A custom format used by the Keras implementation of RetinaNet.
Below, learn the structure of RetinaNet Keras CSV.
0001.jpg,2694,1211,353,353,helmet
0001.jpg,1754,1449,68,68,person
0002.jpg,113,95,226,226,helmet
0003.jpg,352,114,151,151,helmet
0003.jpg,799,217,139,139,person
0004.jpg,162,126,124,124,helmetRoboflow is a universal conversion tool for computer vision annotation formats. The Public plan is the best way for those exploring personal projects, class assignments, and other experiments to try Roboflow. To convert your dataset, start by creating a free workspace on the Public plan.
Once your account has been created, click Create New Project.

Upload your data to Roboflow by dragging and dropping your OpenImages CSV images and annotations into the upload space.

Next, click "Generate New Version" to generate a new version of your dataset:

You can then apply any preprocessing or augmentation steps to your dataset:

After generating, you will be prompted to Export your dataset. You can choose to receive your dataset as a .zip file or a curl download link. Choose RetinaNet Keras CSV when asked in what format you want to export your data. You will see a dropdown with various options like this:

Congratulations, you have successfully converted your dataset from OpenImages CSV format to RetinaNet Keras CSV format!
Yes! It is free to convert OpenImages CSV data into the RetinaNet Keras CSV format on the Roboflow platform.
If you have between a few and a few thousand images, converting data between these formats will be quick. But, the time it takes to convert between data formats increases with the more images you have.
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