Files
ruvnet--RuView/rust-port/wifi-densepose-rs/crates/wifi-densepose-sensing-server/Cargo.toml
T
rUv 3733e54aef feat: cross-node fusion + DynamicMinCut + RSSI tracking (v0.5.3)
* 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>
2026-03-30 21:55:44 -04:00

51 lines
1.3 KiB
TOML

[package]
name = "wifi-densepose-sensing-server"
version.workspace = true
edition.workspace = true
description = "Lightweight Axum server for WiFi sensing UI with RuVector signal processing"
license.workspace = true
authors = ["rUv <ruv@ruv.net>", "WiFi-DensePose Contributors"]
repository.workspace = true
documentation = "https://docs.rs/wifi-densepose-sensing-server"
keywords = ["wifi", "sensing", "server", "websocket", "csi"]
categories = ["web-programming::http-server", "science"]
readme = "README.md"
[lib]
name = "wifi_densepose_sensing_server"
path = "src/lib.rs"
[[bin]]
name = "sensing-server"
path = "src/main.rs"
[dependencies]
# Web framework
axum = { workspace = true }
tower-http = { version = "0.5", features = ["fs", "cors", "set-header"] }
tokio = { workspace = true, features = ["full", "process"] }
futures-util = "0.3"
# Serialization
serde = { workspace = true }
serde_json.workspace = true
# Logging
tracing.workspace = true
tracing-subscriber = { workspace = true }
# Time
chrono = { version = "0.4", features = ["serde"] }
# CLI
clap = { workspace = true }
# Multi-BSSID WiFi scanning pipeline (ADR-022 Phase 3)
wifi-densepose-wifiscan = { version = "0.3.0", path = "../wifi-densepose-wifiscan" }
# RuVector graph min-cut for person separation (ADR-068)
ruvector-mincut = { workspace = true }
[dev-dependencies]
tempfile = "3.10"