Datasets:
Tags:
License:
import os | |
import constants | |
import numpy as np | |
from scipy import misc, ndimage | |
def resize(image, dim1, dim2): | |
return misc.imresize(image, (dim1, dim2)) | |
def fileWalk(directory, destPath): | |
try: | |
os.makedirs(destPath) | |
except OSError: | |
if not os.path.isdir(destPath): | |
raise | |
for subdir, dirs, files in os.walk(directory): | |
for file in files: | |
if len(file) <= 4 or file[-4:] != '.jpg': | |
continue | |
pic = misc.imread(os.path.join(subdir, file)) | |
dim1 = len(pic) | |
dim2 = len(pic[0]) | |
if dim1 > dim2: | |
pic = np.rot90(pic) | |
picResized = resize(pic,constants.DIM1, constants.DIM2) | |
misc.imsave(os.path.join(destPath, file), picResized) | |
def main(): | |
prepath = os.path.join(os.getcwd(), 'dataset-original') | |
glassDir = os.path.join(prepath, 'glass') | |
paperDir = os.path.join(prepath, 'paper') | |
cardboardDir = os.path.join(prepath, 'cardboard') | |
plasticDir = os.path.join(prepath, 'plastic') | |
metalDir = os.path.join(prepath, 'metal') | |
trashDir = os.path.join(prepath, 'trash') | |
destPath = os.path.join(os.getcwd(), 'dataset-resized') | |
try: | |
os.makedirs(destPath) | |
except OSError: | |
if not os.path.isdir(destPath): | |
raise | |
#GLASS | |
fileWalk(glassDir, os.path.join(destPath, 'glass')) | |
#PAPER | |
fileWalk(paperDir, os.path.join(destPath, 'paper')) | |
#CARDBOARD | |
fileWalk(cardboardDir, os.path.join(destPath, 'cardboard')) | |
#PLASTIC | |
fileWalk(plasticDir, os.path.join(destPath, 'plastic')) | |
#METAL | |
fileWalk(metalDir, os.path.join(destPath, 'metal')) | |
#TRASH | |
fileWalk(trashDir, os.path.join(destPath, 'trash')) | |
if __name__ == '__main__': | |
main() |