human/TODO.md

To-Do list for Human library

Work in Progress

Exploring

• Optical Flow: https://docs.opencv.org/3.3.1/db/d7f/tutorial_js_lucas_kanade.html
• Histogram Equalization: Regular, Adaptive, Contrast Limited, CLAHE
• TFLite Models: https://js.tensorflow.org/api_tflite/0.0.1-alpha.4/
• Body segmentation: robust-video-matting
• TFJS incompatibility with latest long.js 5.0.0 due to CJS to ESM switch

---

Known Issues

WebGPU

Experimental support only until support is officially added in Chromium

• Performance issues: https://github.com/tensorflow/tfjs/issues/5689

Face Detection

Enhanced rotation correction for face detection is not working in NodeJS due to missing kernel op in TFJS
Feature is automatically disabled in NodeJS without user impact

• Backend NodeJS missing kernel op RotateWithOffset
  https://github.com/tensorflow/tfjs/issues/5473

Body Detection

MoveNet MultiPose model does not work with WASM backend due to missing F32 broadcast implementation

• Backend WASM missing F32 broadcat implementation
  https://github.com/tensorflow/tfjs/issues/5516

---

Pending release notes:

New:

• new demo demos/faceid that utilizes multiple algorithm to validate input before triggering face recognition
• new optional model liveness
  checks if input appears to be a real-world live image or a recording
  best used together with antispoofing that checks if input appears to have a realistic face

Other:

• Improved Safari compatibility
• Improved similarity and match score range normalization
• Documentation overhaul