Pupil, glint, and limbus detection on grayscale eye images, plus iris-texture rigid alignment of two eye images.

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  • License: MIT License (MIT)
  • Author: Mohammadhossein Salari
  • Tags eye-tracking , iris-detection , pupil-detection , glint-detection , limbus-detection , daugman , image-alignment , image-processing
  • Requires: Python >=3.10
  • Provides-Extra: dev
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Project description

cheshm

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Single-eye contract

Every public function in cheshm operates on one eye at a time — a single grayscale image.

License

Cheshm's core code is MIT-licensed (see LICENSE). Each detector ships its own LICENSE file in its subdirectory and may carry a different licence depending on the upstream source it was ported from.

Detector Subdirectory Licence
Daugman integro-differential operator src/cheshm/limbus_detectors/daugman/integro_differential/ MIT (© 2023 Fatih BAŞATEMUR — carried from his MIT port)
Daugman 2007 active contour src/cheshm/limbus_detectors/daugman/active_contour/ MIT
Pupil-shape-prior active contour src/cheshm/limbus_detectors/daugman/pupil_guided/ MIT

Name

In Persian (Farsi), Cheshm (چشم) literally means "eye".

Logo

The nazar / cheshm amulet image is from pngegg.

Acknowledgments

This work received funding from the European Union's Horizon Europe research and innovation funding program under grant agreement No 101072410, Eyes4ICU project.

Funded by EU Eyes4ICU

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  • License: MIT License (MIT)
  • Author: Mohammadhossein Salari
  • Tags eye-tracking , iris-detection , pupil-detection , glint-detection , limbus-detection , daugman , image-alignment , image-processing
  • Requires: Python >=3.10
  • Provides-Extra: dev
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2.0.1

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