chore(ocr): add opencv-python-headless, libglib2.0-0, and CLAHE env vars

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-04-17 14:14:47 +02:00
parent 7183fc4428
commit 615d404ba9
3 changed files with 5 additions and 0 deletions
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -95,6 +95,8 @@ services:
      OCR_CONFIDENCE_THRESHOLD_KURRENT: "0.5"
      RECOGNITION_BATCH_SIZE: "16"
      DETECTOR_BATCH_SIZE: "8"
+      OCR_CLAHE_CLIP_LIMIT: "2.0"   # CLAHE contrast limit (multiplier of average histogram frequency)
+      OCR_CLAHE_TILE_SIZE: "8"      # CLAHE tile grid size (NxN tiles per page)
    networks:
      - archive-net
    healthcheck: