Read PGM files in python

Question

I want to read pgm files for glasses detection in Machine Learning Right now I Import pgm_reader

from pgm_reader import Reader

then I Import os and defiend a Series for save Images into and I tried to read files like this

import os
reader = Reader()
Faces = pd.Series()
files_name = os.listdir('Faces/')
for file_name in files_name:
    file_name = 'Faces/' + file_name
    Faces.add(reader.read_pgm(file_name))
Faces

But I had this Error

 not enough values to unpack (expected 2, got 1)

score 0 · Answer 1 · answered Jun 20 '22 at 18:30

I was able to solve this question this way:

import numpy as np 
from PIL import Image 
Faces = []
files_name = os.listdir('Faces/')
for file_name in files_name:
    file_name = 'Faces/' + file_name
    face = np.array(Image.open(file_name)) 
    Faces.append(face)

Read PGM files in python

1 Answers1