quantize handdetect model

CHANGELOG.md

@@ -9,8 +9,9 @@ Repository: **<git+https://github.com/vladmandic/human.git>**
 
 ## Changelog
 
-### **HEAD -> main** 2021/05/28 mandic00@live.com
+### **HEAD -> main** 2021/05/29 mandic00@live.com
 
+- added experimental movenet-lightning and removed blazepose from default dist
 - added experimental face.rotation.gaze
 - fix and optimize for mobile platform
 - lock typescript to 4.2 due to typedoc incompatibility with 4.3

TODO.md

@@ -7,13 +7,12 @@ N/A
 ## Exploring Features
 
 - Switch from PoseNet to MoveNet
-- Optimize HandPose
+- Implement demo as installable PWA with model caching
+- Implement results interpolation on library level
 
 ## Explore Models
 
-- InsightFace  
-  RetinaFace detector and ArcFace recognition  
-  <https://github.com/deepinsight/insightface>  
+- InsightFace: RetinaFace detector and ArcFace recognition: <https://github.com/deepinsight/insightface>  
 
 ## In Progress
 

demo/index.js

@@ -15,7 +15,7 @@ import webRTC from './helpers/webrtc.js';
 let human;
 
 const userConfig = {
-  warmup: 'none',
+  warmup: 'full',
   /*
   backend: 'webgl',
   async: false,
@@ -33,8 +33,8 @@ const userConfig = {
   },
   hand: { enabled: false },
   // body: { enabled: true, modelPath: 'posenet.json' },
-  body: { enabled: true, modelPath: 'movenet-lightning.json' },
   // body: { enabled: true, modelPath: 'blazepose.json' },
+  body: { enabled: true, modelPath: 'movenet-lightning.json' },
   object: { enabled: false },
   gesture: { enabled: true },
   */

src/config.ts

@@ -287,8 +287,8 @@ const config: Config = {
 
   body: {
     enabled: true,
-    modelPath: 'posenet.json',  // body model, can be absolute path or relative to modelBasePath
-                             // can be 'posenet', 'blazepose', 'efficientpose', 'movenet'
+    modelPath: 'movenet-lightning.json',  // body model, can be absolute path or relative to modelBasePath
+                             // can be 'posenet', 'blazepose', 'efficientpose', 'movenet-lightning', 'movenet-thunder'
     maxDetected: 1,          // maximum number of people detected in the input
                              // should be set to the minimum number for performance
                              // only valid for posenet as other models detects single pose

src/human.ts

@@ -60,6 +60,10 @@ export class Human {
    * - Details: {@link Config}
    */
   config: Config;
+  /** Last known result of detect run
+   * - Can be accessed anytime after initial detection
+   */
+  result: Result;
   /** Current state of Human library
    * - Can be polled to determine operations that are currently executed
    */
@@ -548,7 +552,7 @@ export class Human {
 
       this.perf.total = Math.trunc(now() - timeStart);
       this.state = 'idle';
-      const res = {
+      this.result = {
         face: faceRes,
         body: bodyRes,
         hand: handRes,
@@ -564,7 +568,7 @@ export class Human {
       tf.dispose(process.tensor);
 
       // log('Result:', result);
-      resolve(res);
+      resolve(this.result);
     });
   }