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| author | Somhairle H. Marisol <[email protected]> | 2026-09-28 18:48:05 +0800 |
|---|---|---|
| committer | Somhairle H. Marisol <[email protected]> | 2026-09-28 18:48:05 +0800 |
| commit | d3a2604e30b1deb91afebf550a79cde71bbca6d6 (patch) | |
| tree | 7cf10505e76f5a6749faadb96ff4d678a3c8fb26 /docs/evidence/p42-frame-analysis.txt | |
| parent | 323552b7e49550d378d3871fadcb711c16c71fed (diff) | |
| download | living-village-d3a2604e30b1deb91afebf550a79cde71bbca6d6.tar.gz | |
p42: 启动/菜单水面涟漪整改 — 振幅0.32+波峰列, 帧差14.3, 防降振回归 (leader fix: 提交+推送)
Diffstat (limited to 'docs/evidence/p42-frame-analysis.txt')
| -rw-r--r-- | docs/evidence/p42-frame-analysis.txt | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/docs/evidence/p42-frame-analysis.txt b/docs/evidence/p42-frame-analysis.txt new file mode 100644 index 0000000..51645ff --- /dev/null +++ b/docs/evidence/p42-frame-analysis.txt @@ -0,0 +1,23 @@ +P42 frame analysis (LV_P42_SHOT=1) +frames: docs/evidence/p42-splash-1.png (frame 10), p42-splash-2.png (frame 28), p42-menu-anim.png (frame 150) + +1) splash frame diff (frame 10 vs frame 28) + full_frame_mean_abs_diff = 6.023 (reference: static sky dilutes it) + scene_band y>=480 mean_abs_diff = 14.259 (required > 8) + scene changed_px (|diff|>8) = 77568 (required > 30000) + verdict = PASS + +2) menu water band per-column brightness (rows height-96 and height-64, 32px tall) + columns = 40 (each 32px tile column) + across-column std = 19.142 + column-mean range = [47.7, 100.8] (span 53.1) + per-column vertical std range = [7.960, 46.151] + +3) crest highlight columns (menu frame 150, sin phase > 0.55) + crest_column_count = 16 of 40 + crest_columns = [2, 3, 7, 8, 12, 13, 17, 18, 22, 23, 27, 28, 32, 33, 37, 38] + +4) sha256 before -> after (previous weak-ripple P42 -> strengthened ripple) + p42-splash-1.png before=77c4445902c700830fd32a4f39c5063f0a7d9510fafd4b7f63482ac0d4c1ff9d after=cfc6ba3614d76e15d8df8deb9ec9158b2d3bd1eb676314b440299d3b39c69aef DIFFERS + p42-splash-2.png before=08ef2edc1ef8159a94d03009107d3109f3c68efd1b3c477f0d02c14398ad4306 after=a16d76f898746787f9aa9123eda4ff71a1022790f73feb2040cc6426942f7baa DIFFERS + p42-menu-anim.png before=eaef98765e4cc66e5130d01bb45f81beacb67b222e4faf1077c5f8f53e757b13 after=1f33a9db54dfed07ed4b6650164abed286562de4f879907c93b47879e4375cb7 DIFFERS |