remove blazeface-front and add unhandledrejection handler

CHANGELOG.md

@@ -12,6 +12,9 @@ Repository: **<git+https://github.com/vladmandic/human.git>**
 ### **HEAD -> main** 2021/04/25 mandic00@live.com
 
 
+### **origin/main** 2021/04/25 mandic00@live.com
+
+
 ### **1.7.1** 2021/04/25 mandic00@live.com
 
 - remove obsolete binary models

README.md

@@ -203,7 +203,7 @@ detectVideo();
 
 Default models in Human library are:
 
-- **Face Detection**: MediaPipe BlazeFace-Back
+- **Face Detection**: MediaPipe BlazeFace (Back version)
 - **Face Mesh**: MediaPipe FaceMesh
 - **Face Description**: HSE FaceRes
 - **Face Iris Analysis**: MediaPipe Iris

TODO.md

@@ -21,17 +21,19 @@ N/A
 
 ### Done
 
-Major configuration simplification:
+Configuration simplification:
 
 - Unified minConfidence and scoreThresdold as minConfidence
 - Replaced nmsRadius with built-in default
 - Replaced maxFaces, maxDetections, maxHands, maxResults with maxDetected
 - Remove deallocate, profile, scoped
 
-Stop building sourcemaps for NodeJS deliverables
+Build:
+
+- Stop building sourcemaps for NodeJS deliverables
+- Build NodeJS deliverables in non-minified form
 
 ### TBD
 
 - Remove modelPaths
-- Remove blazeface-front, replace blazeface-back with blazeface
 - NodeJS Exception handling

demo/node-multiprocess-worker.js

@@ -52,6 +52,11 @@ async function detect(img) {
 }
 
 async function main() {
+  process.on('unhandledRejection', (err) => {
+    // @ts-ignore // no idea if exception message is compelte
+    log.error(err?.message || err || 'no error message');
+  });
+
   // on worker start first initialize message handler so we don't miss any messages
   process.on('message', (msg) => {
     if (msg.exit) process.exit(); // if main told worker to exit

demo/node-multiprocess.js

@@ -45,6 +45,11 @@ function measureLatency() {
 }
 
 async function main() {
+  process.on('unhandledRejection', (err) => {
+    // @ts-ignore // no idea if exception message is compelte
+    log.error(err?.message || err || 'no error message');
+  });
+
   log.header();
   log.info('FaceAPI multi-process test');
 

demo/node.js

@@ -84,7 +84,12 @@ async function detect(input) {
   log.state('Processing:', tensor['shape']);
 
   // run actual detection
-  const result = await human.detect(tensor, myConfig);
+  let result;
+  try {
+    result = await human.detect(tensor, myConfig);
+  } catch (err) {
+    log.error('caught');
+  }
 
   // dispose image tensor as we no longer need it
   tf.dispose(tensor);
@@ -97,6 +102,8 @@ async function detect(input) {
       const emotion = face.emotion.reduce((prev, curr) => (prev.score > curr.score ? prev : curr));
       log.data(`  Face: #${i} boxConfidence:${face.boxConfidence} faceConfidence:${face.boxConfidence} age:${face.age} genderConfidence:${face.genderConfidence} gender:${face.gender} emotionScore:${emotion.score} emotion:${emotion.emotion} iris:${face.iris}`);
     }
+  } else {
+    log.data('  Face: N/A');
   }
   if (result && result.body && result.body.length > 0) {
     for (let i = 0; i < result.body.length; i++) {
@@ -134,6 +141,11 @@ async function detect(input) {
 }
 
 async function test() {
+  process.on('unhandledRejection', (err) => {
+    // @ts-ignore // no idea if exception message is compelte
+    log.error(err?.message || err || 'no error message');
+  });
+
   // test with embedded full body image
   let result;
 

src/config.ts

@@ -248,7 +248,7 @@ const config: Config = {
                              // detector, mesh, iris, age, gender, emotion
                              // (note: module is not loaded until it is required)
     detector: {
-      modelPath: 'blazeface-back.json', // detector model, can be absolute path or relative to modelBasePath
+      modelPath: 'blazeface.json', // detector model, can be absolute path or relative to modelBasePath
       rotation: false,       // use best-guess rotated face image or just box with rotation as-is
                              // false means higher performance, but incorrect mesh mapping if face angle is above 20 degrees
                              // this parameter is not valid in nodejs