# To-Do list for Human library

## Work in Progress

<br>

### Exploring

- Optical flow: <https://docs.opencv.org/3.3.1/db/d7f/tutorial_js_lucas_kanade.html>
- Advanced histogram equalization: Adaptive, Contrast Limited, CLAHE
- TFLite models: <https://js.tensorflow.org/api_tflite/0.0.1-alpha.4/>
- Body segmentation: `robust-video-matting`

<br><hr><br>

## Known Issues

#### WebGPU

Experimental support only until support is officially added in Chromium

### 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>  

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## Pending Release Notes

- Add global model cache hander using indexdb in browser environments  
  see `config.cacheModels` setting for details  
- Add additional demos  
  `human-motion` and `human-avatar`  
- Updated samples image gallery  
- Fix face box detections when face is partially occluded  
- Fix face box scaling  
- Fix hand tracking when hand is in front of face  
- Fix compatibility with `ElectronJS`  
- Fix interpolation for some body keypoints  
- Updated blazepose calculations  
- Changes to blazepose and handlandmarks annotations  
- Strong typing for string enums  
- Updated `TFJS`