Project Rana - Human Pose Keypoint Annotator (Thermal Imagery)

Welo Global; India; À distance; INR 47 491 000 - 67 639 000; Plein temps

Avantages offerts par ce poste

Fully remote

Flexible hours

Global collaboration

Résumé du poste

Welo Data is seeking annotators with computer vision experience to perform 2D human pose (keypoint) annotation on thermal images within Label Studio. You will identify people in each image and place anatomical keypoints per person, even with partial occlusions.

Responsibilities include reviewing images, annotating individuals, and flagging uncertain placements. This remote role offers flexible hours and global collaboration with a professional data team.

Qualifications

• Prior experience with computer vision annotation, image labeling, or similar data annotation work.
• Solid understanding of human anatomy to place and infer keypoints even when partially visible.
• Sharp attention to detail and spatial reasoning for subtle body positioning and orientation.

Responsabilités

• Review thermal images to identify the number of people present.
• Create a separate annotation for each identified individual.
• Position keypoints close to the true center of each body part.
• Infer and place keypoints for occluded parts.
• Flag uncertainty when placement is doubtful rather than guessing.
• Submit annotations within the Label Studio instance and participate in QA cycles.

Connaissances

CV annotation

Attention to detail

Spatial reasoning

Thermal/IR imagery

Label Studio familiarity

Outils

Label Studio

COCO keypoints format

Description du poste

About the Role

We are looking for annotators with computer vision or image labeling experience to perform 2D human pose (keypoint) annotation on thermal images within the client's Label Studio environment. You willidentifypeople in each image and place a defined set of anatomicalkeypointsper person, including in cases of partial occlusion or ambiguous body positioning.

Key Responsibilities

• Review each assigned thermal image andidentifythe number of people present.

• Create a separate annotation foreach individualidentified in the image.

• Position eachkeypointas close as possible to the true center of the corresponding body part.

• Infer and place the expected anatomical position forkeypointsthat are obstructed or occluded.

• Indicate a confidence flag whenkeypointplacement is uncertain due to difficult body positioning or orientation.

• Submit completed annotations directly within the client's Label Studio instance.

• Participate in QA/rework cycles, revising annotations as needed based on reviewer feedback.

Requirements

Required:

• Prior experience with computer vision annotation, image labeling, or similar data annotation work.

• Solid understanding of human anatomysufficientto accurately place and inferkeypoints, even when partially visible.

• Sharp attention to detail and spatial reasoning, able to distinguish subtle differences in body positioning and orientation.

• Comfort working with thermal/infrared imagery (lower contrast, less visual clarity than standard RGB images).

• Ability to follow detailed annotation guidelines precisely and apply them consistently across large volumes of images.

• Good judgment for ambiguous cases (occlusion, unusual poses, overlapping people) andappropriate flaggingof uncertainty rather than guessing silently.

• Familiarity with Label Studio, or willingness to quicklylearnthe platform.

• Reliable, self-directed work habits.

Nice to Have:

• Experience with human pose estimation orkeypointannotation datasets (e.g., COCOkeypointsformat).

• Experience working with thermal or infrared imagery.

• Background in computer vision, robotics, or security/surveillance imaging.

$4.35 - $4.35 an hour

Why Join Welo Data?

Limitless Flexibility

Project-based opportunities that fit your availability. Choose when and how much you want to contribute—fully remote, with complete autonomy.

Limitless Growth

Optional access to AI and Large Language Model workshops designed specifically for professionals like you. No coding required—just your expertise.

Limitless Support

Be part of a global contributor community with responsive guidance and support.

Real Impact

Apply your expertise in the Legal field to influence the AI systems shaping the future of your industry—while collaborating with data professionals and expanding your skills.

About Welo Data

Welo Data, part of Welocalize, is a global AI data company with 500,000+ contributors delivering high-quality, ethical data to train the world’s most advanced AI systems. We’re building smarter, more human AI with a diverse community in 100+ countries.

At Welo Data, Limitless AI. Limitless You. isn’t just a slogan—it’s our promise. We build smarter AI through the power of human contribution, offering limitless opportunities for our global community to grow, contribute, and work on their terms.