def grayImage(image,size ,save,directory):
gray_image = numpy.array(image)
print gray_image
gray_image = cv2.cvtColor(image, cv2.COLOR_BGR2GRAY)
newimage = resize(gray_image,size)
if(save==True):
DataUtil.createFolder(directory)
cv2.imwrite(directory, newimage)
return gray_image.astype(theano.config.floatX)
def whitenAll(directoryFrom,directorySave):
imageSize = (256,256)
classesPath = os.listdir(directoryFrom)
for c in classesPath:
images = os.listdir(directoryFrom+"/"+c+"/")
for i in images:
img = cv2.imread(directoryFrom+"/"+c+"/"+i)
gray = grayImage(img,imageSize,False,"").astype(theano.config.floatX)
white = whiten(gray)
DataUtil.createFolder(directorySave+"/"+c+"/")
cv2.imwrite(directorySave+"/"+c+"/"+i, white);
