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parkpow / deep-license-plate-recognition

Automatic License Plate Recognition (ALPR) or Automatic Number Plate Recognition (ANPR) software that works with any camera.
https://platerecognizer.com/
MIT License
523 stars 122 forks source link

Reduce Blur Processing Time For Videos #141

Closed danleyb2 closed 1 year ago

danleyb2 commented 1 year ago

Feature Description

  1. This script is used to blur videos but is currently slow because it runs plate detection on every frame using the blur api

  2. Reduce the processing time by skipping some frames when uploading for plate detection then interpolating bounding boxes of intermediate frames based on bounding boxes from uploaded frames

TODO

danleyb2 commented 1 year ago

Failed tries to Interpolate blur mask between frames

  1. SO Answer was promising but output includes both masks instead of interpolated mask. The matlab example it's based on works the same.
  2. SO Answer works only when the image contains a single mask but doesn't work when the image contains multiple masks
  3. Object tracking GOTURN and DeepSort doesn't work because it they do more of tracking and require detection data of every frame
marcbelmont commented 1 year ago

The task is now done on https://github.com/parkpow/deep-license-plate-recognition/pull/142