SRS-007: Generate Automatic VASI (AVASI) report for single zone
Identifier​
SRS-007
Software System​
- Processor
- Report Builder
- Orchestrator
Category​
- Functional
Description​
Upon a user-initiated request to perform a severity analysis on an ingested image, the system shall execute the Automatic Vitiligo Area Scoring Index (AVASI) assessment. The system shall perform the following integrated actions:
- Calculate clinical signs: Invoke the AVASI model to analyze the image.
- Compute VASI score and its corresponding interpretation using the calculated clinical scores.
- Generate visual evidence: Create a derivative image by overlaying a depigmentation mask on the original input image. This mask shall visually delineate the areas of depigmentation identified by the model.
- Assemble and present report: Generate and display a structured clinical report that consolidates the analysis results. The report shall contain the following clearly labelled data points:
- The final AVASI score and its corresponding clinical interpretation band (e.g., "Mild," "Moderate," "Severe").
- The visual evidence image generated in step 2.
Derived from PRS​
PRS-002: Measure severity by combining image analysis and user-reported symptoms in scoring systems