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Relax known face aspect gate

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tian 2026-04-17 10:31:36 +08:00
parent e8badbafbd
commit 498a8216fe
2 changed files with 3 additions and 3 deletions
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2
configs/full_pipeline_1080p_test_alarm.json
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@ -388,7 +388,7 @@
"min_hits": 1,
"hit_window_ms": 1500,
"min_face_area_ratio": 0.0002,
"min_face_aspect": 0.6,
"min_face_aspect": 0.55,
"max_face_aspect": 1.6
}
],

4
docs/config_guide.md
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@ -586,7 +586,7 @@ python tools/analyze_face_recog_log.py .\logs\media-server_latest.log
"min_hits": 1,
"hit_window_ms": 1500,
"min_face_area_ratio": 0.0002,
"min_face_aspect": 0.6,
"min_face_aspect": 0.55,
"max_face_aspect": 1.6
}
]
@ -605,7 +605,7 @@ python tools/analyze_face_recog_log.py .\logs\media-server_latest.log
| `face_rules[].min_sim` | 进入该规则的最低相似度条件 | `known_person` 当前测试为 `0.45` |
| `face_rules[].min_face_area_ratio` | 过滤小脸框 | 1080p 下 `0.0002` 约等于 `415px²`，`0.001` 约等于 `2074px²` |
| `face_rules[].cooldown_ms` | 同一规则冷却 | 测试可 `7000`，正式按后台接收频率调整 |
| `face_rules[].min_face_aspect / max_face_aspect` | 过滤异常长宽比人脸框 | 默认 `0.6` 到 `1.6` |
| `face_rules[].min_face_aspect / max_face_aspect` | 过滤异常长宽比人脸框 | `known_person` 当前测试为 `0.55` 到 `1.6`；`unknown_face` 建议保持 `0.6` 到 `1.6` |
`min_face_area_ratio` 取值参考，按 1920x1080 画面计算：