vltmedia / FaceTool

Simple Python script to crop and align faces

FaceTool

A simple python package to crop and align faces. Uses Mediapipe for face detection

Input	Output

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Output	ZoomFactor 1	ZoomFactor 4	Offset -200

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Requirements

• Python 3.6
• MediaPipe
• OpenCV

install all dependencies

pip install -r requirements.txt

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Usage

facetool = FaceTool(debug=False)
#Crop and Align, Returns 3 Parameters (face_count, faces array)
face_count, faces, message = facetool.crop_and_align(image, size=512, zoom_factor=2, offset_y=-10)

if face_count > 0:
    # face are sorted by area
    # takes the face with largest area.
    cv2.imshow("cropped_image_0", faces[0].image)

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Acknowledgements

The alignment code is partially Based on the tutorial by datahacker.rs

This repository contains some stock photos from Pexels.