Annotate Images for Object Detection
Budget: $10 – $30 CAD
I have a set of images that must be meticulously labeled to build a high-quality object-detection training dataset. Each picture may contain between six and ten object categories, and every visible instance of those classes needs a tight, accurate bounding box with the correct class name.
Consistency and precision come first. Use the annotation platform you are most comfortable with—CVAT, Labelbox, or a comparable web-based tool are all fine—so long as the final labels arrive in COCO JSON (YOLO TXT is acceptable as an alternative) and reference the original image filenames unchanged.
Deliverables
• One archive containing the annotation files in COCO JSON or YOLO format
• A brief report outlining total image count, per-class object count, and any edge cases encountered
Acceptance criteria
• Bounding boxes snugly enclose each object without cutting edges
• No duplicate or overlapping boxes for the same instance
• Class names match the agreed six-to-ten item list exactly
• Spot-check accuracy on 50 random images must reach 98 % or higher
Once approved, I will share the labeling guidelines, class list, and image download link so you can start right away.
Consistency and precision come first. Use the annotation platform you are most comfortable with—CVAT, Labelbox, or a comparable web-based tool are all fine—so long as the final labels arrive in COCO JSON (YOLO TXT is acceptable as an alternative) and reference the original image filenames unchanged.
Deliverables
• One archive containing the annotation files in COCO JSON or YOLO format
• A brief report outlining total image count, per-class object count, and any edge cases encountered
Acceptance criteria
• Bounding boxes snugly enclose each object without cutting edges
• No duplicate or overlapping boxes for the same instance
• Class names match the agreed six-to-ten item list exactly
• Spot-check accuracy on 50 random images must reach 98 % or higher
Once approved, I will share the labeling guidelines, class list, and image download link so you can start right away.
Related categories:
Data Science
JSON
Image Processing
Computer Vision
Data Management
Image Analysis
Object Detection
YOLO