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rUv
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* feat(server): cross-node RSSI-weighted feature fusion + benchmarks Adds fuse_multi_node_features() that combines CSI features across all active ESP32 nodes using RSSI-based weighting (closer node = higher weight). Benchmark results (2 ESP32 nodes, 30s, ~1500 frames): Metric | Baseline | Fusion | Improvement ---------------------|----------|---------|------------ Variance mean | 109.4 | 77.6 | -29% noise Variance std | 154.1 | 105.4 | -32% stability Confidence | 0.643 | 0.686 | +7% Keypoint spread std | 4.5 | 1.3 | -72% jitter Presence ratio | 93.4% | 94.6% | +1.3pp Person count still fluctuates near threshold — tracked as known issue. Verified on real hardware: COM6 (node 1) + COM9 (node 2) on ruv.net. Co-Authored-By: claude-flow <ruv@ruv.net> * fix(ui): add client-side lerp smoothing to pose renderer Keypoints now interpolate between frames (alpha=0.25) instead of jumping directly to new positions. This eliminates visual jitter that persists even with server-side EMA smoothing, because the renderer was drawing every WebSocket frame at full rate. Applied to skeleton, keypoints, and dense body rendering paths. Co-Authored-By: claude-flow <ruv@ruv.net> * feat: DynamicMinCut person separation + UI lerp smoothing - Added ruvector-mincut dependency to sensing server - Replaced variance-based person scoring with actual graph min-cut on subcarrier temporal correlation matrix (Pearson correlation edges, DynamicMinCut exact max-flow) - Recalibrated feature scaling for real ESP32 data ranges - UI: client-side lerp interpolation (alpha=0.25) on keypoint positions - Dampened procedural animation (noise, stride, extremity jitter) - Person count thresholds retuned for mincut ratio Co-Authored-By: claude-flow <ruv@ruv.net> * docs: update CHANGELOG with v0.5.1-v0.5.3 releases Co-Authored-By: claude-flow <ruv@ruv.net>
34 lines
1.0 KiB
Plaintext
34 lines
1.0 KiB
Plaintext
# ESP32-S3 CSI Node — Default SDK Configuration
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# This file is applied automatically by idf.py when no sdkconfig exists.
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# Target: ESP32-S3
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CONFIG_IDF_TARGET="esp32s3"
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# Use custom partition table (8MB flash with OTA — ADR-045)
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CONFIG_PARTITION_TABLE_CUSTOM=y
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CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions_display.csv"
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# Flash configuration: 8MB (Quad SPI)
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CONFIG_ESPTOOLPY_FLASHSIZE_8MB=y
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CONFIG_ESPTOOLPY_FLASHSIZE="8MB"
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# Compiler optimization: optimize for size to reduce binary
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CONFIG_COMPILER_OPTIMIZATION_SIZE=y
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# Enable CSI (Channel State Information) in WiFi driver
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CONFIG_ESP_WIFI_CSI_ENABLED=y
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# NVS encryption disabled by default (requires eFuse provisioning).
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# Enable only after burning HMAC key to eFuse block.
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# CONFIG_NVS_ENCRYPTION is not set
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# Disable unused features to reduce binary size
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CONFIG_BOOTLOADER_LOG_LEVEL_WARN=y
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CONFIG_LOG_DEFAULT_LEVEL_INFO=y
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# LWIP: enable extended socket options for UDP multicast
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CONFIG_LWIP_SO_RCVBUF=y
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# FreeRTOS: increase task stack for CSI processing
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CONFIG_ESP_MAIN_TASK_STACK_SIZE=8192
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