pupil-detectors
This Python package contains the standalone 2D pupil detectors for the Pupil Core software stack.
Install via PyPI
pip install pupil-detectorsUsage
Here’s a quick example on how to detect and draw an ellipse.
import cv2
from pupil_detectors import Detector2D
detector = Detector2D()
# read image as numpy array from somewhere, e.g. here from a file
img = cv2.imread("pupil.png")
gray = cv2.cvtColor(img, cv2.COLOR_BGR2GRAY)
result = detector.detect(gray)
ellipse = result["ellipse"]
# draw the ellipse outline onto the input image
# note that cv2.ellipse() cannot deal with float values
# also it expects the axes to be semi-axes (half the size)
cv2.ellipse(
img,
tuple(int(v) for v in ellipse["center"]),
tuple(int(v / 2) for v in ellipse["axes"]),
ellipse["angle"],
0, 360, # start/end angle for drawing
(0, 0, 255) # color (BGR): red
)
cv2.imshow("Image", img)
cv2.waitKey(0)Developers
Building from Source
Installing the dependencies
macOS: brew install eigen opencv
Windows: choco install eigen opencv
Ubuntu: apt-get install libeigen3-dev libeigen3-dev
Building the Python package
# Clone repository
git clone git@github.com:pupil-labs/pupil-detectors.git
cd pupil-detectors
# Install from source
pip install .1 maintainer
Release files for pupil-detectors 2.0.2
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| pupil_detectors-2.0.2.tar.gz | 69.6 kB | Details |
Built distributions (wheels)
Total release size: 429.0 MB
Release files / pupil_detectors-2.0.2.tar.gz
| Download URL | pupil_detectors-2.0.2.tar.gz |
|---|---|
| Size | 69.6 kB |
| Tags | Source |
|
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Release files / pupil_detectors-2.0.2-cp311-cp311-win_amd64.whl
| Download URL | pupil_detectors-2.0.2-cp311-cp311-win_amd64.whl |
|---|---|
| Size | 23.6 MB |
| Tags | CPython 3.11 Windows x86-64 |
|
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Release files / pupil_detectors-2.0.2-cp311-cp311-manylinux_2_17_x86_64.manylinux2014_x86_64.whl
| Download URL | pupil_detectors-2.0.2-cp311-cp311-manylinux_2_17_x86_64.manylinux2014_x86_64.whl |
|---|---|
| Size | 20.3 MB |
| Tags | CPython 3.11 Linux glibc 2.17+ x86-64 |
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Release files / pupil_detectors-2.0.2-cp311-cp311-macosx_10_9_x86_64.whl
| Download URL | pupil_detectors-2.0.2-cp311-cp311-macosx_10_9_x86_64.whl |
|---|---|
| Size | 27.6 MB |
| Tags | CPython 3.11 macOS 10.9+ x86-64 |
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Release files / pupil_detectors-2.0.2-cp310-cp310-win_amd64.whl
| Download URL | pupil_detectors-2.0.2-cp310-cp310-win_amd64.whl |
|---|---|
| Size | 23.6 MB |
| Tags | CPython 3.10 Windows x86-64 |
|
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Release files / pupil_detectors-2.0.2-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.whl
| Download URL | pupil_detectors-2.0.2-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.whl |
|---|---|
| Size | 20.3 MB |
| Tags | CPython 3.10 Linux glibc 2.17+ x86-64 |
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Release files / pupil_detectors-2.0.2-cp310-cp310-macosx_10_9_x86_64.whl
| Download URL | pupil_detectors-2.0.2-cp310-cp310-macosx_10_9_x86_64.whl |
|---|---|
| Size | 27.6 MB |
| Tags | CPython 3.10 macOS 10.9+ x86-64 |
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Release files / pupil_detectors-2.0.2-cp39-cp39-win_amd64.whl
| Download URL | pupil_detectors-2.0.2-cp39-cp39-win_amd64.whl |
|---|---|
| Size | 23.6 MB |
| Tags | CPython 3.9 Windows x86-64 |
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Release files / pupil_detectors-2.0.2-cp39-cp39-manylinux_2_17_x86_64.manylinux2014_x86_64.whl
| Download URL | pupil_detectors-2.0.2-cp39-cp39-manylinux_2_17_x86_64.manylinux2014_x86_64.whl |
|---|---|
| Size | 20.3 MB |
| Tags | CPython 3.9 Linux glibc 2.17+ x86-64 |
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Release files / pupil_detectors-2.0.2-cp39-cp39-macosx_10_9_x86_64.whl
| Download URL | pupil_detectors-2.0.2-cp39-cp39-macosx_10_9_x86_64.whl |
|---|---|
| Size | 27.6 MB |
| Tags | CPython 3.9 macOS 10.9+ x86-64 |
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Release files / pupil_detectors-2.0.2-cp38-cp38-win_amd64.whl
| Download URL | pupil_detectors-2.0.2-cp38-cp38-win_amd64.whl |
|---|---|
| Size | 23.6 MB |
| Tags | CPython 3.8 Windows x86-64 |
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Release files / pupil_detectors-2.0.2-cp38-cp38-manylinux_2_17_x86_64.manylinux2014_x86_64.whl
| Download URL | pupil_detectors-2.0.2-cp38-cp38-manylinux_2_17_x86_64.manylinux2014_x86_64.whl |
|---|---|
| Size | 20.3 MB |
| Tags | CPython 3.8 Linux glibc 2.17+ x86-64 |
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Release files / pupil_detectors-2.0.2-cp38-cp38-macosx_10_9_x86_64.whl
| Download URL | pupil_detectors-2.0.2-cp38-cp38-macosx_10_9_x86_64.whl |
|---|---|
| Size | 27.6 MB |
| Tags | CPython 3.8 macOS 10.9+ x86-64 |
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Release files / pupil_detectors-2.0.2-cp37-cp37m-win_amd64.whl
| Download URL | pupil_detectors-2.0.2-cp37-cp37m-win_amd64.whl |
|---|---|
| Size | 23.6 MB |
| Tags | CPython 3.7 CPython 3.7 pymalloc Windows x86-64 |
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Release files / pupil_detectors-2.0.2-cp37-cp37m-manylinux_2_17_x86_64.manylinux2014_x86_64.whl
| Download URL | pupil_detectors-2.0.2-cp37-cp37m-manylinux_2_17_x86_64.manylinux2014_x86_64.whl |
|---|---|
| Size | 20.3 MB |
| Tags | CPython 3.7 CPython 3.7 pymalloc Linux glibc 2.17+ x86-64 |
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Release files / pupil_detectors-2.0.2-cp37-cp37m-macosx_10_9_x86_64.whl
| Download URL | pupil_detectors-2.0.2-cp37-cp37m-macosx_10_9_x86_64.whl |
|---|---|
| Size | 27.6 MB |
| Tags | CPython 3.7 CPython 3.7 pymalloc macOS 10.9+ x86-64 |
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Release files / pupil_detectors-2.0.2-cp36-cp36m-win_amd64.whl
| Download URL | pupil_detectors-2.0.2-cp36-cp36m-win_amd64.whl |
|---|---|
| Size | 23.6 MB |
| Tags | CPython 3.6 CPython 3.6 pymalloc Windows x86-64 |
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Release files / pupil_detectors-2.0.2-cp36-cp36m-manylinux_2_17_x86_64.manylinux2014_x86_64.whl
| Download URL | pupil_detectors-2.0.2-cp36-cp36m-manylinux_2_17_x86_64.manylinux2014_x86_64.whl |
|---|---|
| Size | 20.3 MB |
| Tags | CPython 3.6 CPython 3.6 pymalloc Linux glibc 2.17+ x86-64 |
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Release files / pupil_detectors-2.0.2-cp36-cp36m-macosx_10_9_x86_64.whl
| Download URL | pupil_detectors-2.0.2-cp36-cp36m-macosx_10_9_x86_64.whl |
|---|---|
| Size | 27.6 MB |
| Tags | CPython 3.6 CPython 3.6 pymalloc macOS 10.9+ x86-64 |
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