HandDiffuse 3aaa125c73ea3ecc batch mano20-docs-v1

README.md

@@ -26,7 +26,7 @@ Public availability does not assert an open dataset license. A formal license an
 
 This repository is being populated incrementally. The planned total is 5,505 videos; consult `upload_status.json` for verified uploaded counts. Original unmasked videos are never uploaded here. A `.privacy.json` sidecar beside each processed video records source/output hashes, encoding and validation.
 
-Face detection runs every five frames using YuNet and CenterFace. Confirmed face boxes are padded and their locations and sizes interpolated for masking every output frame. Visually reviewed adjustments may cover detector misses or remove hand/equipment false positives. Boundary positions can be held through occlusions. Sparse detection and sampled visual review are not a mathematical guarantee against all missed faces. Some hands overlapping a face may necessarily be masked. No identity recognition is performed.
+Face detection runs every five frames using YuNet and CenterFace. Detected face boxes are padded and their locations and sizes interpolated for masking every output frame. Visually reviewed adjustments may cover detector misses or remove hand/equipment false positives. Boundary positions can be held through occlusions. Sparse detection and sampled visual review are not a mathematical guarantee against all missed faces. Hand protection takes precedence: separate convex hulls of recorded MANO projections are expanded outward by 20 original-image pixels. Original source pixels are restored inside that region while face mosaic continues outside. Faces can remain visible where they overlap protected hands. Isolated unmapped boundary frames may remain original, as recorded in each sidecar. Unreviewed clips retain all detector tracks; automated checks are distinguished from sampled visual reviews in each sidecar. No identity recognition is performed.
 
 ## Episode layout
 

privacy_policy.json

@@ -0,0 +1,10 @@
+{
+  "algorithm": "mano20-alpha-sparse5-v1",
+  "hand_padding_pixels": 20,
+  "detection_stride": 5,
+  "hand_priority": true,
+  "audio_streams": 0,
+  "frame_dimensions_and_pts_preserved": true,
+  "source_videos_uploaded": false,
+  "automatic_checks_are_not_exhaustive_visual_review": true
+}