def main(path):
image = GrayImage.get_gray_image(path)
GrayImage.show_image_by_numpy(image)
image = GrayCode.encode_numpy28(image)
print(image.shape)
for i in range(len(image)):
GrayImage.show_image_by_numpy(image[i])
cv2.imwrite('./imgs/{}.jpeg'.format(i), image[i])
image = GrayCode.decode_numpy8(image)
print(image.shape)
GrayImage.show_image_by_numpy(image)
from grayImage import GrayImage
image = GrayImage.get_y_channel_image('./1.jpg')
GrayImage.show_image_by_numpy(image)
pattern = re.compile(r'(.*)\..*')
datasets_list = os.listdir('{}/dataset'.format(current_path))
keys_list = list()
for datasets_item in datasets_list:
if datasets_item != 'DIV2K':
print('start run {}'.format(datasets_item))
image_list = os.listdir('{}/dataset/{}'.format(current_path,
datasets_item))
for image in image_list:
image_path = '{}/dataset/{}/{}'.format(current_path, datasets_item,
image)
info = pattern.findall(image)[0]
key = '{}_{}'.format(datasets_item, info)
# image = GrayImage.get_gray_image(image_path)
image = GrayImage.get_y_channel_image(image_path)
# GrayImage.show_image_by_numpy(image)
images = GrayCode.encode_numpy28(image)
# print(datasets_item, image_list)
image_path_list = list()
for idx in range(len(images)):
# GrayImage.show_image_by_numpy(images[idx])
filePath = '{}/lmdb_images/{}/{}'.format(
current_path, datasets_item, info)
if not os.path.exists(filePath):
os.makedirs(filePath)
fileName = '{}/{}.png'.format(filePath, idx)
print(fileName)
# print(images[idx])
from grayImage import GrayImage
from grayCode import GrayCode
import time
# 1.2s左右
# image = GrayImage.get_y_channel_image('../dataset/Set5/baby_GT.bmp')
# 这个更慢 12s左右
image = GrayImage.get_y_channel_image(
'../dataset/DIV2K/DIV2K_train_HR/0001.png')
GrayImage.show_image_by_numpy(image)
# 转成8张格雷码二值图
start_time = time.time()
images = GrayCode.encode_numpy28(image)
end_time = time.time()
print(end_time - start_time)
#
for i in range(8):
GrayImage.show_image_by_numpy_float(images[i])
from grayImage import GrayImage
from grayCode import GrayCode
import numpy as np
ge = GrayImage.get_gray_image('./imgs/1.jpeg')
GrayImage.show_image_by_numpy_float(image)
from grayImage import GrayImage
from grayCode import GrayCode
image = GrayImage.get_gray_image('./imgs/image.jpeg')
# 只转格雷码
GrayImage.show_image_by_numpy(image)
image = GrayCode.encode_numpy(image)
GrayImage.show_image_by_numpy(image)
image = GrayCode.decode_numpy(image)
GrayImage.show_image_by_numpy(image)
# 转成8张格雷码
image = GrayCode.encode_numpy28(image)
print(image)
image = GrayCode.decode_numpy8(image)
GrayImage.show_image_by_numpy(image)