Image Annotation
Services for a Solar Panel Manufacturer: Increased Accuracy of their Defect Detection Algorithm by 35%
A Reputed Renewable Energy Company
The client, based in the UK, is a leading manufacturer of solar panels. They specialize in designing, manufacturing, installing, and maintaining solar panels for residential and commercial use.
Annotating 5000+ Solar Panel Images to Improve the Defect Detection
Ability of an AI Model
For solar panel maintenance, the client wanted to utilize an AI system that could assist in:
Defect Detection:
Identifying potential issues like micro-cracks, delamination, or hotspot heating in solar panels through image analysis.
Efficiency Optimization:
Analyzing shading patterns and other environmental factors to optimize panel placement and maximize energy output.
The client had over 5000 solar panel images (including RGB and thermal spectrums) captured by drones, which they wanted to be annotated accurately to train machine learning models.
Accurately Annotating Large Image Datasets
The primary challenge was accurately labeling a large number of solar panel images for micro-cracks and other defects, shading issues, and installation irregularities. Additionally, the client's proprietary annotation tool required specialized training for annotators to ensure consistency and reliability in the annotated data.
A Collaborative Approach to High-Quality AI Training Data
After understanding the project's complexity, we engaged a dedicated team of 10 image annotators. We used the polyline annotation technique to mark defects and anomalies in both the RGB and thermal images.
Comprehensive Training
We provided initial training to ensure our annotators were proficient in using the client's proprietary image annotation tool and familiar with the specific types of defects and issues that needed to be identified. This training included detailed sessions on understanding shading and installation irregularities.
Defect Identification and Annotation
Based on the client's project specifications, we developed detailed image annotation guidelines. Our team divided the provided image datasets into manageable segments to ensure thorough inspection and precise labeling. Leveraging the client's proprietary image labeling tool and polyline annotation technique, our annotators accurately identified and marked defects in the provided solar panel image datasets.
Quality Assurance by Subject Matter Experts
We employed a strategic human-in-the-loop approach: Initially, our annotators manually labeled datasets, which served as a reference for the client's proprietary annotation tool to tag all the images. Our subject matter experts manually verified the annotated images to ensure the labels were accurate and consistent.
Iterative Feedback and Continuous Improvement
We maintained close collaboration with the client through regular feedback sessions, which allowed us to refine our processes and annotation criteria continually. We assigned a project manager to provide regular progress updates to the client. This iterative approach ensured that we stayed aligned with the client's evolving requirements and incorporated their feedback to enhance the quality of our work continuously.
Project Outcomes
Impressed by our service quality and the tangible improvements in their operations, the client signed a 1-year project contract with us. Key outcomes achieved by the client include:
35% increase in the accuracy of the client's defect detection algorithms
20% reduction in overhead cost as the client was able to proactively address defects and minimize downtime for repairs
Improved AI models facilitated swift identification of solar panel defects, streamlining maintenance processes
Optimize AI Outcomes with Data-Entry-India.com
Imagine the impact data annotation could have on your AI models! Our image annotation company, accredited with critical ISO certifications for data security and quality, can help you improve the outcome of machine learning models by providing high-quality training datasets. Apart from 2D & 3D image annotation, we also provide text and video annotation services, empowering our clients across the globe to leverage the potential of AI for improved business growth. Request a free consultation to learn how we can help you achieve better results faster and more efficiently.