yangyl/cold_display_guard
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

feat: allow segmented disposal trajectories

Browse Source
This commit is contained in:
Yoilun
2026-06-01 11:06:42 +08:00
parent 1ecf881684
commit 03bc7085ea
6 changed files with 81 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
docs/project.md
View File

@@ -56,6 +56,7 @@ The `v1.2 轨迹识别` batch adds source-zone trajectory evidence for disposal
- `trajectory_window_seconds`: seconds after a zone clears where movement can confirm disposal.
- `trajectory_sample_interval_seconds`: faster runtime delay while a candidate is active.
- `trajectory_min_points`: minimum sampled motion points required before evidence can emit.
- `trajectory_segmented_enabled`, `trajectory_segmented_min_points`: allow a source point plus trash-entry point to confirm disposal when the middle of the path is occluded.
- `trajectory_min_confidence`: minimum confidence before evidence can close pending disposal.
- `trajectory_motion_delta`: frame-difference threshold for trajectory motion points.
- `trajectory_min_blob_area`: minimum connected motion area to keep as a point.
@@ -68,7 +69,7 @@ The `v1.2 轨迹识别` batch adds source-zone trajectory evidence for disposal
1. `RTSPFrameSource` captures a resized RGB frame.
2. `ZoneOccupancyDetector` updates per-zone binary occupancy and generic trash-motion count from calibrated ROIs.
3. `TrajectoryTracker` watches zones that just cleared, follows lightweight motion points toward the trash ROI, and emits source-specific `DisposalEvidence` when confidence passes the configured threshold.
3. `TrajectoryTracker` watches zones that just cleared, follows lightweight motion points toward the trash ROI, and emits source-specific `DisposalEvidence` when confidence passes the configured threshold. If the middle of the path is occluded, a segmented source-to-trash track can still emit evidence.
4. `BatchEngine` processes `Observation(zone_counts, trash_deposit_count, disposal_evidence)`.
5. For pending disposal, matching `disposal_evidence.source_zone_id` confirms `batch_discarded` before generic FIFO `trash_deposit_count` fallback is used.
6. Runtime writes events to `logs/events.jsonl` and diagnostics to `logs/runtime_diagnostics.jsonl`.
@@ -82,7 +83,7 @@ The current tracker is a motion backend only. A later trained YOLO detector shou
- `diagnostics.zones` contains occupancy metrics used to derive `zone_counts`.
- `diagnostics.lighting_shift` reports whether global brightness drift suppressed occupancy transitions.
- `diagnostics.trash` contains generic trash-motion metrics and cooldown state.
- `diagnostics.trajectory` contains v1.2 candidate counts, emitted evidence count, motion point count, and per-candidate emitted/rejected/expired records.
- `diagnostics.trajectory` contains v1.2 candidate counts, emitted evidence count, motion point count, segmented-track flags, and per-candidate emitted/rejected/expired records.
- Capture failures still keep the v1.2 schema with root `disposal_evidence: []` and `diagnostics.trajectory.reason = "frame_capture_failed"`.
## Event Model