42 lines
2.0 KiB
JSON
42 lines
2.0 KiB
JSON
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{
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"manifest_format": 1,
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"id": "demo.person-count",
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"name": "人员计数（示例算法包）",
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"version": "1.0.0",
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"api_version": 1,
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"kind": "counter",
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"entry": "Algorithm",
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"code_package": "alg_demo_person_count",
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"vendor": "chongming",
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"description": "画面人员计数示例包（M8.2/M8.4）：自带推理实现（不依赖 worker 内部模块），只用到 video_algpkg_api 的 ctx.model_bytes/param 与 AlgoResult；输出人数（counts/value）与人员框，用于验证\"一个任务挂多个算法\"。",
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"models": [
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{
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"name": "yolo26s_fp16_1b",
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"file": "models/yolo26s_fp16_1b.bmodel",
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"precision": "fp16",
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"resolution": [640, 640],
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"batch": 1,
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"default": true
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}
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],
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"input": {"width": 640, "height": 640, "color": "rgb", "layout": "planar",
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"mean": [0, 0, 0], "std": [255, 255, 255]},
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"output": {"type": "counter", "format": "N6", "classes_file": "assets/labels.txt"},
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"params_schema": [
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{"key": "conf", "type": "float", "default": 0.3, "min": 0.01, "max": 0.99, "step": 0.01,
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"label": "人员置信度阈值", "desc": "低于该分数的人员不计入"},
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{"key": "min_height", "type": "int", "default": 0, "min": 0, "max": 2000, "step": 10,
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"label": "最小人高（像素）", "desc": "过滤远处的误检（0 = 不过滤）"},
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{"key": "interval", "type": "float", "default": 0.5, "min": 0.02, "max": 60, "step": 0.02,
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"label": "抽帧间隔（秒）", "desc": "计数类算法可放慢，省算力"},
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{"key": "draw", "type": "bool", "default": false,
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"label": "绘制叠加", "desc": "把人员框画到输出帧上"}
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],
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"defaults": {"conf": 0.3, "min_height": 0, "interval": 0.5, "draw": false},
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"alarm": {"type_template": "person_count", "cooldown_key": "algo",
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"need_snapshot": true, "need_record": false},
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"requires": {"license_features": [], "devices": ["BM1688", "BM1684X", "CV186X"], "frameworks": ["sail"]},
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"ui": {"order": 20, "tags": ["示例", "计数"], "icon": "mdi-account-multiple"},
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"legacy": {}
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}
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