“Everything is satisfactory!”
Image Labeling ESSENTIALS
Master core image labeling for computer vision: bounding boxes, polygons and keypoints, at the pace real projects demand.
Counts towards Certified Data Annotator certification: 6 courses required.
Course Fee
Overview
Become a certified Image Labeling professional.
Every object detector learns where things are from boxes, polygons and keypoints somebody drew, and drew to a standard.
Image labelling is the highest-volume work in computer vision, and the difference between a labeller who gets steady work and one who does not is precision under a specification: tight boxes, clean polygon edges, keypoints on the joint rather than near it.
This course is five days with a live trainer. Day one covers the theory that makes the practical work make sense; day two puts you in the tools with bounding box technique; day three is hands-on polygon annotation with trainer support; day four is trainer-led keypoint labelling on real-world exercises. You work in Label Studio or CVAT, the platforms real annotation teams use, on real datasets rather than toy examples. Day five is a live assessment with your trainer, and passing it is what earns the certificate.
One of the six courses of the Certified Data Annotator programme: each one you pass counts toward the credential, and completing all six earns it. Available on its own or as part of the programme, with the certificate included on passing the assessment.
What You Get
What's included in your training
Trainee Portal & Labeling Tools
This course in the DeeLab Academy portal with its materials, scripts and datasets, plus hands-on work on real annotation platforms (Label Studio, CVAT) running on our servers.
Live Sessions & Trainer Support
Daily live workshops on Google Meet with Q&A, plus trainer support between sessions via chat on the Trainee Platform. Session times are set around each cohort.
Session Recordings
Recordings of every session, for anyone who can't attend live.
DeeLab Academy certificate
Certificate issued within one week after you pass the assessment and confirm the publicity details for your certificate.
Outline
What you'll learn
| Day | Session | Topics |
|---|---|---|
| Day 1 | Kick-off & Session 1 | Theory introduction to image labeling: foundational concepts before practical application |
| Day 2 | Session 2 | Trainer-led tool navigation: bounding box techniques with hands-on practice |
| Day 3 | Session 3 | Hands-on labeling with trainer support: polygon annotation methods |
| Day 4 | Session 4 | Trainer-led practice: keypoint labeling techniques and real-world exercises |
| Day 5 | Assessment with Trainer | Live assessment and review (attendance required for certification) |
Counts toward the Certified Data Annotator (CDA) certification programme.
Track Record
Previous Runs
| Dates | Status |
|---|---|
| 14 Sep 2026 – 19 Sep 2026 | Completed |
| 24 Aug 2026 – 28 Aug 2026 | Completed |
| 06 Jul 2026 – 11 Jul 2026 | Completed |
| 25 May 2026 – 30 May 2026 | Completed |
| 13 Apr 2026 – 18 Apr 2026 | Completed |
| 30 Mar 2026 – 04 Apr 2026 | Completed |
Meet your trainer
Hannah is Head of Training at DeeLab Academy. Based in Kenya, she oversees daily operations, leads our core annotation team, and ensures projects are delivered with consistency and care.
With a background in bookkeeping and solid expertise in data annotation and web research, she brings a meticulous, detail-driven approach to every task.
She designs and runs our training and certification programme, equipping annotators with practical skills to work on real client projects and uphold high quality standards.
“I’m passionate about bringing precision and quality to every project we undertake. I’m dedicated to ensuring that our services fuel innovation, drive insights, and deliver value to our clients.”
How it works
From enrolling to certified
1
Train with your cohort
5 live sessions with your trainer, plus hands-on annotation work on real datasets using the tools the job actually uses.
2
Pass the assessment
The final day is a live assessment with your trainer. The certificate is earned on that result, never awarded for attendance.
3
Receive your certificate
Issued within one week of passing, with a public verification page anyone can check.
What you earn
Anyone can verify it in seconds
- Earned by passing a live assessment, never awarded for attendance.
- A unique ID with a public verification page, so you can share the link with any employer.
- Signed by your trainer and DeeLab's founder.
- Issued within one week of passing, and counts toward the Certified Data Annotator.
Specimen shown for illustration, with a mock name and certificate ID.
What our trainees say
Unedited feedback from graduates who completed this course.
“DeeLab instructors Hannah and Ben did an excellent job in helping me understand the intricacies of the image labelling techniques for data annotation. They were super patient with questions and explained their answers well and also inquired if the answer was understood; the last practice should be required of all instructors. They were very polite and upbeat. I really enjoyed the course. Brava to Hannah and bravo to Ben. Thanks.”
“What truly sets Deelab’s Image annotation course apart is the combination of their instructors' expertise, the course's hands-on approach and their affordable pricing. I was able to acquire annotation skills in short time and I hope for an immediate, real-world applicability of their training. Highly recommended!”
“If you truly want to learn image annotation with a really patient and knowledgeable team of professionals then look no further than DeeLab.”
“I had a helpful experience with this organization. The training programs are top-notch.”
“Great course! Highly recommend it!”
Two ways in
This course, or the whole programme
Just this course
Image Labeling Essentials
One course, with its certificate when you pass.
at your own pace
Best value
The full Certified Data Annotator
All 6 courses, and the programme certificate at the end.
the courses one at a time
Frequently Asked Questions
Everything you need to know about this course.
The course is open to anyone. No prior AI knowledge or coding experience is needed. It works well for project managers and QA leads setting standards for their labelling teams, contractors and freelancers paid to annotate professionally, and developers or researchers who want to understand what their training data actually looks like. Understanding image labelling from the inside helps you plan better, communicate across teams, and produce higher-quality results faster.
All the tools in the course are free or low cost, and you can keep using them after the course ends. You will work with Label Studio (Community Edition) or CVAT (Community Edition) for annotation, and Google Drive for dataset organisation. A standard laptop with a modern browser is all you need. No GPU, paid licence or specialist hardware is required.
You will be able to produce bounding box, polygon, and keypoint annotations to production standards on real image datasets, follow a clear label taxonomy so your output is usable downstream, and meet the speed and consistency expectations production teams set. These are the day-one annotation skills used inside autonomous driving, medical imaging, retail vision, and content moderation pipelines. Project scoping, QA leadership and team-role rotation are covered in the Advanced courses and bootcamps. Essentials is built around the core annotation craft.
Yes. Image Labeling Essentials is fully online, and you can join from anywhere in the world. We are also open to designing on-site workshops for organisations with sufficient demand; reach out through our contact page if you would like an in-person format for your team.
There is currently no formal industry-wide certification body for data annotation training. The AI industry has not yet filled that gap. DeeLab Academy follows the best current industry practices and methodologies, our curriculum is designed and delivered by a five-member team of multi-year industry experts, and we collect structured feedback from every cohort to keep improving the content. We are fully open to being audited by any recognised consultancy that wishes to validate our processes.
No. This course teaches skills and gives you a certificate when you pass. It does not place you in work or guarantee income.
You have three months to complete the course, counted from the day you sign up. That applies whether the course is self-paced or runs to a schedule. The deadline is fixed from your sign-up date and doesn't reset if you move to a later run.
Yes, you're automatically enrolled in the run you choose, and you can move to another scheduled run of the same course up to twice from your dashboard. Your payment carries over, and your completion deadline does not change because it runs from the day you signed up.
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