Is it free to convert Udacity TXT to YOLO Darknet TXT?
Yes! It is free to convert Udacity TXT data into the YOLO Darknet TXT format on the Roboflow platform.
Convert annotation formats
In this guide, we show you how to convert data between the Udacity and YOLO Darknet formats for free. You can use your converted data to train YOLOv3 PyTorch models and other models that support the YOLO Darknet format.
Yes! It is free to convert Udacity TXT data into the YOLO Darknet TXT format on the Roboflow platform.
The format used by the Udacity Self Driving Car dataset.
Below, learn the structure of Udacity TXT.
1478019952686311006.jpg 950 574 1004 620 0 "car"
1478019952686311006.jpg 1748 482 1818 744 0 "pedestrian"
1478019953180167674.jpg 872 586 926 632 0 "car"
1478019953689774621.jpg 686 566 728 618 1 "truck"
1478019953689774621.jpg 716 578 764 622 0 "car"
1478019953689774621.jpg 826 580 880 626 0 "car"
1478019953689774621.jpg 1540 488 1680 608 1 "car"
1478019953689774621.jpg 1646 498 1848 594 1 "car"
1478019954186238236.jpg 662 562 710 616 1 "truck"
1478019954186238236.jpg 686 576 730 628 0 "car"The favored annotation format of the Darknet family of models.
Below, learn the structure of YOLO Darknet TXT.
Each image has one txt file with a single line for each bounding box. The format of each row is:
class_id center_x center_y width height1 0.408 0.30266666666666664 0.104 0.15733333333333333
1 0.245 0.424 0.046 0.08head
helmet
personRoboflow 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 Udacity TXT 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 YOLO Darknet TXT 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 Udacity TXT format to YOLO Darknet TXT format!
Yes! It is free to convert Udacity TXT data into the YOLO Darknet TXT 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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