# To-Do list for Human library

## Work-in-Progress

N/A

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## Exploring

- Optical flow for intelligent temporal interpolation  
  <https://docs.opencv.org/3.3.1/db/d7f/tutorial_js_lucas_kanade.html>
- Advanced histogram equalization for optimization of badly lit scenes  
  **Adaptive**, **Contrast Limited**, **CLAHE**
- TFLite models  
  <https://js.tensorflow.org/api_tflite/0.0.1-alpha.4/>
- Body segmentation with temporal analysis  
  <https://github.com/PeterL1n/RobustVideoMatting>

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## Known Issues

### Face with Attention

`FaceMesh-Attention` is not supported in browser using `WASM` backend due to missing kernel op in **TFJS**  

### Object Detection

`NanoDet` model is not supported in in browser using `WASM` backend due to missing kernel op in **TFJS**  

### WebGPU

Experimental support only until support is officially added in Chromium  
Enable via <chrome://flags/#enable-unsafe-webgpu>

### Firefox

Running in **web workers** requires `OffscreenCanvas` which is still disabled by default in **Firefox**  
Enable via `about:config` -> `gfx.offscreencanvas.enabled`

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## Pending Release Changes

- Enable model cache when using web workers