Video Annotator

Skeleton Keypoints & Bounding Box Video Annotation (Immediate joiners only)

Core Annotation Skills

• Accurate placement of skeleton keypoints (COCO or custom schema).
• Consistent joint alignment across frames, even with motion blur or occlusion.
• Precise and smooth bounding boxes across all frames.
• Skilled in handling scale, perspective, and partially visible subjects.

Video Annotation Expertise

• Proficient in frame-by-frame labeling and interpolation.
• Maintains temporal consistency in skeletons and bounding boxes.
• Detects and fixes annotation drift in long sequences.
• Balances speed and accuracy in complex datasets.

Cognitive & Analytical Abilities

• Excellent attention to detail and spatial awareness.
• Strong understanding of body posture and motion.
• Effective in resolving ambiguous or unclear frames.
• Ensures consistent application of labeling rules.

Quality Awareness

• Familiar with IoU (bounding boxes) and PCK (keypoints) metrics.
• Reviews and corrects annotations before submission.
• Understands how data quality affects AI/ML model performance.

Preferred Background

• Knowledge of basic anatomy (human/animal).
• Experience with pose estimation datasets (COCO, MPII, etc.).
• Worked on sports, gesture, or action-tracking projects.
• Familiarity with platforms like V7 Darwin.