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utilIO.py
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# -*- coding: utf-8 -*-
from __future__ import print_function
import os
import cv2
import numpy as np
import util
import utilConst
from collections import Counter
# -----------------------------------------------------------------------------
def load_array_of_files(basepath, folders, truncate=False):
X = []
for folder in folders:
full_path = os.path.join(basepath, folder)
array_of_files = util.list_files(full_path, ext='png')
for fname_x in array_of_files:
X.append(fname_x)
if truncate:
X = X[:10]
return np.asarray(X)
def load_folds_names_list(path_dataset, dbnames):
train_folders = []
test_folders = []
for dbname in dbnames:
train_dbname, test_dbname = load_folds_names(path_dataset, dbname)
train_folders.append(train_dbname)
test_folders.append(test_dbname)
return train_folders, test_folders
# ----------------------------------------------------------------------------
def load_folds_names(path_dataset, dbname):
assert dbname in utilConst.ARRAY_DBS
train_folds = []
test_folds = []
EINSIELDELN_TEXT_train = ['Einsiedeln/Text/train/ein_GR']
EINSIELDELN_TEXT_test = ['Einsiedeln/Text/test/ein_GR']
EINSIELDELN_NOTES_train = ['Einsiedeln/Notes/train/ein_GR']
EINSIELDELN_NOTES_test = ['Einsiedeln/Notes/test/ein_GR']
EINSIELDELN_STAFF_train = ['Einsiedeln/Staff/train/ein_GR']
EINSIELDELN_STAFF_test = ['Einsiedeln/Staff/test/ein_GR']
EINSIELDELN_INK_train = ['Einsiedeln/Ink/train/ein_GR']
EINSIELDELN_INK_test = ['Einsiedeln/Ink/test/ein_GR']
SALZINNES_TEXT_train = ['Salzinnes/Text/train/sal_GR']
SALZINNES_TEXT_test = ['Salzinnes/Text/test/sal_GR']
SALZINNES_NOTES_train = ['Salzinnes/Notes/train/sal_GR']
SALZINNES_NOTES_test = ['Salzinnes/Notes/test/sal_GR']
SALZINNES_STAFF_train = ['Salzinnes/Staff/train/sal_GR']
SALZINNES_STAFF_test = ['Salzinnes/Staff/test/sal_GR']
SALZINNES_INK_train = ['Salzinnes/Ink/train/sal_GR']
SALZINNES_INK_test = ['Salzinnes/Ink/test/sal_GR']
SALZINNES_RECORTED_TEXT_train = ['Salzinnes-recorted/Text/train/sal_GR']
SALZINNES_RECORTED_TEXT_test = ['Salzinnes-recorted/Text/test/sal_GR']
SALZINNES_RECORTED_NOTES_train = ['Salzinnes-recorted/Notes/train/sal_GR']
SALZINNES_RECORTED_NOTES_test = ['Salzinnes-recorted/Notes/test/sal_GR']
SALZINNES_RECORTED_STAFF_train = ['Salzinnes-recorted/Staff/train/sal_GR']
SALZINNES_RECORTED_STAFF_test = ['Salzinnes-recorted/Staff/test/sal_GR']
SALZINNES_RECORTED_INK_train = ['Salzinnes-recorted/Ink/train/sal_GR']
SALZINNES_RECORTED_INK_test = ['Salzinnes-recorted/Ink/test/sal_GR']
B_59_850_INK_train = ['b-59-850/Ink/train/cap_GR']
B_59_850_INK_test = ['b-59-850/Ink/test/cap_GR']
B_59_850_STAFF_train = ['b-59-850/Staff/train/cap_GR']
B_59_850_STAFF_test = ['b-59-850/Staff/test/cap_GR']
B_59_850_TEXT_train = ['b-59-850/Text/train/cap_GR']
B_59_850_TEXT_test = ['b-59-850/Text/test/cap_GR']
B_59_850_NOTES_train = ['b-59-850/Notes/train/cap_GR']
B_59_850_NOTES_test = ['b-59-850/Notes/test/cap_GR']
if dbname == 'ein-text':
train_folds = EINSIELDELN_TEXT_train
test_folds = EINSIELDELN_TEXT_test
elif dbname == 'ein-notes':
train_folds = EINSIELDELN_NOTES_train
test_folds = EINSIELDELN_NOTES_test
elif dbname == 'ein-staff':
train_folds = EINSIELDELN_STAFF_train
test_folds = EINSIELDELN_STAFF_test
elif dbname == 'ein-ink':
train_folds = EINSIELDELN_INK_train
test_folds = EINSIELDELN_INK_test
elif dbname == 'sal-text':
train_folds = SALZINNES_TEXT_train
test_folds = SALZINNES_TEXT_test
elif dbname == 'sal-notes':
train_folds = SALZINNES_NOTES_train
test_folds = SALZINNES_NOTES_test
elif dbname == 'sal-staff':
train_folds = SALZINNES_STAFF_train
test_folds = SALZINNES_STAFF_test
elif dbname == 'sal-ink':
train_folds = SALZINNES_INK_train
test_folds = SALZINNES_INK_test
elif dbname == 'sal-rec-text':
train_folds = SALZINNES_RECORTED_TEXT_train
test_folds = SALZINNES_RECORTED_TEXT_test
elif dbname == 'sal-rec-notes':
train_folds = SALZINNES_RECORTED_NOTES_train
test_folds = SALZINNES_RECORTED_NOTES_test
elif dbname == 'sal-rec-staff':
train_folds = SALZINNES_RECORTED_STAFF_train
test_folds = SALZINNES_RECORTED_STAFF_test
elif dbname == 'sal-rec-ink':
train_folds = SALZINNES_RECORTED_INK_train
test_folds = SALZINNES_RECORTED_INK_test
elif dbname == 'b-59-850-ink':
train_folds = B_59_850_INK_train
test_folds = B_59_850_INK_test
elif dbname == 'b-59-850-notes':
train_folds = B_59_850_NOTES_train
test_folds = B_59_850_NOTES_test
elif dbname == 'b-59-850-text':
train_folds = B_59_850_TEXT_train
test_folds = B_59_850_TEXT_test
elif dbname == 'b-59-850-staff':
train_folds = B_59_850_STAFF_train
test_folds = B_59_850_STAFF_test
else:
raise Exception('Unknown database name')
train_folds_path = []
for train_fold in train_folds:
train_folds_path.append(path_dataset + "/" + train_fold)
test_folds_path = []
for test_fold in test_folds:
test_folds_path.append(path_dataset + "/" + test_fold)
return train_folds_path, test_folds_path
def getGTFileNameFromGRFileName(gr_file_name):
return gr_file_name.replace(utilConst.X_SUFIX, utilConst.Y_SUFIX)