if "jpg" in file_name:
			image_list.append(file_name)


	feature = []
	label = []

	print("Extracting feature.")
	count = 0
	# file = open("./feature.txt","w+")
	for image_name in image_list:
		count +=1
		if count%100==0:
			print(count)

		flag,tmp_feature = FeatureExtraction.GetFeature(path+"/"+image_name)
		if flag==False:
			continue

		# file.write(image_name+" ")
		# for one_feature in tmp_feature:
		# 	file.write(str(one_feature)+" ")
		# file.write("\n")

		feature.append(tmp_feature)
		if "WET" in image_name:
			label.append(0)
		else:
			label.append(1)
	# file.close()