From e5885977dfd04741a0d1bb7aaf0270d9c40a2fa8 Mon Sep 17 00:00:00 2001 From: Duncan Tourolle Date: Tue, 21 Jul 2026 09:10:55 +0200 Subject: [PATCH] docs: fix Lovelace frame description, Amanda Seyfried's box is a ghost MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Her bbox is frozen at identical coordinates for t=2450 and t=2451; the dump's own per-frame detections show only one real face at t=2451, and it matches the Chloë Sevigny box (IoU 1.0), not hers. The frame is one ghost overlapping one fresh misidentification, not two competing fresh identities as previously written. --- docs/lvface-deep-dive.md | 14 ++++++++++---- 1 file changed, 10 insertions(+), 4 deletions(-) diff --git a/docs/lvface-deep-dive.md b/docs/lvface-deep-dive.md index 1e2270f..df62cb5 100644 --- a/docs/lvface-deep-dive.md +++ b/docs/lvface-deep-dive.md @@ -216,10 +216,16 @@ the edge of frame. A marginal, low-confidence lookalike confusion. ![Chloë Sevigny, out-of-cast name in Lovelace](assets/images/lovelace_fpi_sevigny.jpg) -Chloë Sevigny, t=2451s, 100% confidence. Two boxes are drawn on the same -face: one correctly labeled Amanda Seyfried, one incorrectly labeled Chloë -Sevigny, both at 100%. A single detection producing two competing high- -confidence identities on the same crop. +Chloë Sevigny, t=2451s, 100% confidence. Amanda Seyfried's track is real and +well-tracked through most of this shot, but her bbox is frozen at the exact +same coordinates for t=2450 and t=2451, one second where her box stopped +updating from a fresh detection. Only one real face is detected at t=2451 +(confirmed against the dump's own per-frame detections), and it is a tight +IoU-1.0 fit under the Chloë Sevigny box, not the Seyfried one. So the green +Seyfried box in this frame is a ghost, re-emitting her last known position +for that one second, and the fresh, wrong detection is Sevigny, landing on +top of it. Not two competing fresh identities on one crop: one ghost and +one fresh misidentification happening to overlap. ### Scarface: 1 name