- 09 Sep 2024
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Introduction
- Updated on 09 Sep 2024
- 1 Minute to read
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Datagen(Data synthesis) allows the synthesis of images based on a few sample images. This is especially useful for rare data types (e.g., defects on a metal surface) that are challenging to collect. The following diagram shows the overall datagen flow in Data Explorer.
Provide inputs that consist of
Concept of interest images: Draw bounding boxes to mark the concept to be synthesized. At least six images are required.
Generation canvas: Draw polygons to mark the location on the image where the concept must be synthesized. At least six images are required.
Background images: Provide image samples representing the variety of backgrounds over which the concept must be synthesized. Fifty background images are recommended.
Run a preview session.
Review the results
If the results are satisfactory, then ‘Accept’ the underlying specification.
If the results are not satisfactory, click ‘Refine’ to open a new version of the specification. Provide feedback as shown below.
Run the preview session and repeat the review process.
Once a specification is ‘Accept’ed, ‘Generate’ to initiate one or more generation sessions.