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easy Face Recognition for python

Project description

Author:KuoYuan Li

N|Solid
本程式簡單地結合dlib,opencv
讓不懂機器學習的朋友可以軟簡單地操作人臉辨識,
程式需另外安裝 dlib
搜尋關鍵字:whl dlib cp*** ***代表python版本 ex:cp310代表 python 3.10
dlib whl 安裝包下載網站: (https://github.com/datamagic2020/Install-dlib)

  • 本套工具主要針對windows使用者設計,相依之 package 及相容性問題需自行排除
  • dlib whl 安裝包下載後必需由檔案離線安裝 pip install ...
  • opencv whl 下載點:請下載合適的opencv版本
    (https://pypi.tuna.tsinghua.edu.cn/simple/opencv-contrib-python/)
    ※PS:
    2022/11/24 使用 python3.10 搭配
    dlib-19.22.99-cp310-cp310-win_amd64.whl
    試用成功

2023/4/2
調整函式,適配 colab
(https://colab.research.google.com/drive/1ou7nWLQGl8uYLR_jUDyush9-D8ToTe8P?usp=sharing)
移除不常用之影像檔處理函式
新增直接和 opencv 協作模式

work with opencv webcam process
import pyFaceTrace as ft
import cv2
ft.loadDB()
cap = cv2.VideoCapture(0,cv2.CAP_DSHOW)
while(True):    
    ret, img = cap.read()
    if not ret:continue
    #img=cv2.flip(img,1)
    tags,dists,rects,img = ft.predictImage(img)            
    cv2.imshow('press esc to exit...', img)
    if cv2.waitKey(10) == 27: break
    
cap.release()
cv2.destroyAllWindows()
Download the samples to 'train' folder(下載各種照片樣本至train資料夾)
import pyFaceTrace as ft  
ft.downloadImageSamples()  

Demo with webcam

import pyFaceTrace as ft
ft.loadDB(folder='train')
ft.predictCam()
比對目前webcam擷取到的人臉和指定影像檔案並計算它們之間的距離
import pyFaceTrace as ft  
im = ft.captureImageFromCam()
VTest = ft.getFeatureVector(im)
Vtrain = ft.loadFeatureFromPic('train\\李國源.jpg')
D=ft.dist(VTest,Vtrain)
print('距離=',D)
載入train資料夾中所有jpg檔之特徵及tag並直接預測目前webcam擷取到的人臉對應的TAG
import pyFaceTrace as ft
ft.loadDB(folder='train')
im = ft.captureImageFromCam()
VTest = ft.getFeatureVector(im)
result = ft.predictFromDB(VTest)
print(result)

License

MIT

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