dataturks解析

"""
根据大json写小json
"""
with open('pay.json') as f:datas = f.readlines()for data in datas:data = data.strip()j = json.loads(data)name = j['content'].split('/')[-1].replace('jpg','json')fw = open('drinks/{}'.format(name),'w')json.dump(j,fw)"""
根据下载好的标注文件转换为txt
"""
for dir in os.listdir('drinks'):datas = json.load(open(os.path.join('drinks',dir)))content = '/home/lixuan/Arduino/hand_detection/landmarks/' + datas['content'].split('/')[-1].split('landmarks_')[-1]annotations = datas['annotation']if annotations == None:print(dir)continue# img = cv2.imread(content)# cv2.imwrite('/home/lixuan/桌面/multicenternetcopy/testimg/{}'.format(datas['content'].split('/')[-1].split('landmarks_')[-1]),img)f = open('/home/lixuan/Arduino/hand_detection/landmarks/' + datas['content'].split('/')[-1].split('landmarks_')[-1].replace('jpg','txt'),'w')# fl = open('train_data/category/' + datas['content'].split('/')[-1].replace('jpg','txt'), 'w')for annotation in annotations:label = '0'#annotation['label'][0]# if label == 'box':#     label = '0'# else:#     label = '1'# if label == '1':# fl.write(label + ' ')points = annotation['points']imageWidth = annotation['imageWidth']imageHeight = annotation['imageHeight']for point in points:point[0] = int(float(point[0]) * imageWidth)point[1] = int(float(point[1]) * imageHeight)points = np.array(points)# points = points[[2, 3, 0, 1], :]#landmark# points = points[[1, 0, 3, 2], :]#92for point in points:f.write(str(point[0]) + ' ' + str(point[1]) + ' ')def func(listTemp, n):for i in range(0, len(listTemp), n):yield listTemp[i:i + n]imglist = []
labellist = []
for dir in os.listdir('/home/lixuan/data/landmarks'):if 'txt' in dir:labellist.append(dir)else:imglist.append(dir)
import cv2
for imgname in imglist:img = cv2.imread('/home/lixuan/data/action/{}'.format(imgname))H,W,_ = img.shapePoint = []with open('/home/lixuan/data/landmarks/{}'.format(imgname.replace('jpg','txt'))) as f:datas = f.readlines()[0].strip().split(' ')#[:-1]for i in range(0, len(datas), 2):b = datas[i:i + 2]Point.append(b)LL = func(Point,4)fw = open('/home/lixuan/data/landmarks/{}'.format(imgname.replace('jpg','txt')),'w')fl = open('/home/lixuan/data/category/{}'.format(imgname.replace('jpg','txt')))for cls in fl.readlines():cls = cls.strip().split(' ')for index,l in enumerate(LL):X = []Y = []for p in l:X.append(int(p[0]))Y.append(int(p[1]))x1 = min(X)y1 = min(Y)x2 = max(X)y2 = max(Y)x = ((x1 + x2) / 2) / Wy = ((y1 + y2) / 2) / Hw = (x2 - x1) / Wh = (y2 - y1) / Hfw.write(cls[index] + ' ' + str(x) + ' ' + str(y) + ' ' + str(w) + ' ' + str(h) + '\n')

import json
import os
import cv2
import numpy as np# for dir in os.listdir('json1'):
#     newname = dir.split('drink1_')[-1]
#     os.system('mv /home/lixuan/centernettrain/json1/{} /home/lixuan/centernettrain/json1/{}'.format(dir,newname))# with open('/home/lixuan/lhq/centernet/train_data/txt标注样列/0ba0e56d-e078-4019-b8d0-74e22fb076ad_3包_40.txt') as f:
#     datas = f.readlines()[0].split(' ')
#     print(len(datas))
#     exit()"""
根据大json写小json
"""
# with open('front_back_shelf_527.json') as f:
#     datas = f.readlines()
#     for data in datas:
#         data = data.strip()
#         j = json.loads(data)
#         name = j['content'].split('/')[-1].replace('jpg','json')
#         fw = open('drinks/{}'.format(name),'w')
#         json.dump(j,fw)
# exit()
"""
根据下载好的标注文件转换为txt
"""
# for dir in os.listdir('json'):
#     datas = json.load(open(os.path.join('json',dir)))
#     content = '/home/lixuan/桌面/landmark/' + datas['content'].split('/')[-1]
#     annotations = datas['annotation']
#     img = cv2.imread(content)
#     cv2.imwrite('train_data/txt标注样列/{}'.format(datas['content'].split('/')[-1]),img)
#     f = open('train_data/txt标注样列/' + datas['content'].split('/')[-1].replace('jpg','txt'),'w')
#     fl = open('train_data/category/' + datas['content'].split('/')[-1].replace('jpg','txt'), 'w')
#     for annotation in annotations:
#         label = annotation['label'][0]
#         if label == 'box':
#             label = '0'
#         else:
#             label = '1'
#         # if label == '1':
#         fl.write(label + ' ')
#         points = annotation['points']
#         imageWidth = annotation['imageWidth']
#         imageHeight = annotation['imageHeight']
#         for point in points:
#             point[0] = int(float(point[0]) * imageWidth)
#             point[1] = int(float(point[1]) * imageHeight)
#         points = np.array(points)
#         # points = points[[2, 3, 0, 1], :]#landmark
#         # points = points[[1, 0, 3, 2], :]#92
#         for point in points:
#             f.write(str(point[0]) + ' ' + str(point[1]) + ' ')"""
bbox
"""
# for dir in os.listdir('drinks'):
#     datas = json.load(open(os.path.join('drinks',dir)))
#     content = '/home/lixuan/fromLX/coco/images/train/' + datas['content'].split('/')[-1]#.split('landmarks_')[-1]
#     annotations = datas['annotation']
#     if annotations == None:
#         print(dir)
#         continue
#     # img = cv2.imread(content)
#     # cv2.imwrite('/home/lixuan/桌面/multicenternetcopy/testimg/{}'.format(datas['content'].split('/')[-1].split('landmarks_')[-1]),img)
#     f = open('/home/lixuan/centernettrain/train_data/txt标注样列/' + datas['content'].split('/')[-1].replace('jpg','txt'),'w')#.split('landmarks_')[-1]
#     fl = open('./cate/' + datas['content'].split('/')[-1].replace('jpg','txt'),'w')
#     for annotation in annotations:
#         label = annotation['label'][0]
#         if label == 'front':
#             label = '1'
#         else:
#             label = '0'
#         # elif label == 'pay':
#         #     label = '1'
#         # elif label == 'handthing':
#         #     label = '2'
#         # elif label == 'handphone':
#         #     label = '3'
#         # elif label == 'handscanning':
#         #     label = '4'
#         # if label == '1':
#         fl.write(label + ' ')
#         points = annotation['points']
#         imageWidth = annotation['imageWidth']
#         imageHeight = annotation['imageHeight']
#         for point in points:
#             point[0] = int(float(point[0]) * imageWidth)
#             point[1] = int(float(point[1]) * imageHeight)
#         points = np.array(points)
#         # points = points[[2, 3, 0, 1], :]#landmark
#         # points = points[[1, 0, 3, 2], :]#92
#         for point in points:
#             f.write(str(point[0]) + ' ' + str(point[1]) + ' ')# for dir in os.listdir('json'):
#     datas = json.load(open(os.path.join('json',dir)))
#     content = '/home/lixuan/lhq/new_wine/' + datas['content'].split('/')[-1]
#     annotations = datas['annotation']
#     # img = cv2.imread(content)
#     # cv2.imwrite('train_data/txt标注样列/{}'.format(datas['content'].split('/')[-1]),img)
#     f = open('train_data/txt标注样列/' + datas['content'].split('/')[-1].replace('jpg','txt'),'w')
#     for annotation in annotations:
#         label = annotation['label'][0]
#         f.write(label + ' ')
#         points = annotation['points']
#         imageWidth = annotation['imageWidth']
#         imageHeight = annotation['imageHeight']
#         for point in points:
#             point[0] = int(float(point[0]) * imageWidth)
#             point[1] = int(float(point[1]) * imageHeight)
#         points = np.array(points)
#         points = points[[2, 3, 0, 1], :]
#         for point in points:
#             f.write(str(point[0]) + ' ' + str(point[1]) + ' ')"""
查看
"""
# imglist = []
# labellist = []
# for dir in os.listdir('/home/lixuan/centernettrain/drinks/txt标注样列'):
#     if 'txt' in dir:
#         labellist.append(dir)
#     else:
#         imglist.append(dir)
# import cv2
# for imgname in imglist:
#     img = cv2.imread('/home/lixuan/centernettrain/drinks/txt标注样列/{}'.format(imgname))
#     Point = []
#     with open('/home/lixuan/centernettrain/drinks/txt标注样列/{}'.format(imgname.replace('jpg','txt'))) as f:
#         datas = f.readlines()[0].strip().split(' ')#[:-1]
#         for i in range(0, len(datas), 2):
#             b = datas[i:i + 2]
#             Point.append(b)
#     for point in Point:
#         img = cv2.circle(img,(int(point[0]),int(point[1])),3,(255,0,0),2)
#         image = cv2.resize(img,(1000,800))
#         cv2.imshow('',image)
#         cv2.waitKey(0)
# print(imglist)
# print(labellist)
"""
bbox
"""def func(listTemp, n):for i in range(0, len(listTemp), n):yield listTemp[i:i + n]imglist = []
labellist = []for dir in os.listdir('drinks'):datas = json.load(open(os.path.join('drinks',dir)))content = datas['content'].split('/')[-1]#.split('landmarks_')[-1]imglist.append(content)labellist.append(content.split('.')[0] + '.txt')# for dir in os.listdir('/home/lixuan/fromLX/coco/images/train'):
#     if 'txt' in dir:
#         labellist.append(dir)
#     else:
#         imglist.append(dir)import cv2
for imgname in imglist:if True:#imgname == '2_img115.jpg':try:img = cv2.imread('/home/lixuan/fromLX/coco/images/train/{}'.format(imgname))H,W,_ = img.shapePoint = []with open('/home/lixuan/centernettrain/train_data/txt标注样列/{}'.format(imgname.replace('jpg','txt'))) as f:datas = f.readlines()[0].strip().split(' ')#[:-1]for i in range(0, len(datas), 2):b = datas[i:i + 2]Point.append([int(x) for x in b])LL = func(Point,4)fw = open('/home/lixuan/centernettrain/train_data/category/{}'.format(imgname.replace('jpg','txt')),'w')fl = open('./cate/{}'.format(imgname.replace('jpg','txt')))for cls in fl.readlines():cls = cls.strip().split(' ')for index,l in enumerate(LL):xs = []ys = []for p in l:xs.append(p[0])ys.append(p[1])x1 = min(xs)y1 = min(ys)x2 = max(xs)y2 = max(ys)x = ((x1 + x2) / 2) / Wy = ((y1 + y2) / 2) / Hw = (x2 - x1) / Wh = (y2 - y1) / Hfw.write(cls[index] + ' ' + str(x) + ' ' + str(y) + ' ' + str(w) + ' ' + str(h) + '\n')# img = cv2.rectangle(img,(int(l[0][0]),int(l[0][1])),(int(l[2][0]),int(l[2][1])),(255,0,0),2)# image = cv2.resize(img,(1000,800))# cv2.imshow('',img)# cv2.waitKey(0)except Exception as e:print(e)
# print(imglist)
# print(labellist)# image = cv2.imread('train_data/txt标注样列/landmark_6.jpg')
# with open('train_data/txt标注样列转为json/annotations/instances.json') as f:
#     Dict = json.load(f)
#     annotations = Dict['annotations']
#     font = cv2.FONT_HERSHEY_SIMPLEX
#     for annotation in annotations:
#         bbox = annotation['bbox']
#         category = annotation['category_id']
#         image = cv2.putText(image, str(category), (bbox[0], bbox[1]), font, 1.2, (255, 0,0), 2)
#     cv2.imwrite('test.jpg',image)# image = cv2.imread('train_data/txt标注样列/landmark_6.jpg')
# with open('train_data/txt标注样列转为json/annotations/instances.json') as f:
#     Dict = json.load(f)
#     annotations = Dict['annotations']
#     font = cv2.FONT_HERSHEY_SIMPLEX
#     for annotation in annotations:
#         segmentation = annotation['segmentation'][0]
#         image = cv2.putText(image, '0', (segmentation[0], segmentation[1]), font, 1.2, (255, 0,0), 2)
#         image = cv2.putText(image, '1', (segmentation[2], segmentation[3]), font, 1.2, (255, 0, 0), 2)
#         image = cv2.putText(image, '2', (segmentation[4], segmentation[5]), font, 1.2, (255, 0, 0), 2)
#         image = cv2.putText(image, '3', (segmentation[6], segmentation[7]), font, 1.2, (255, 0, 0), 2)
#     cv2.imwrite('test.jpg',image)# with open('train_data/txt标注样列转为json/annotations/instances.json') as f:
#     Dict = json.load(f)
#     images = Dict['images']
#     annotations = Dict['annotations']
#     for annotation in annotations:
#         print(annotation)# import os
# base = '/home/lixuan/lhq/centernet/train_data/txt标注样列/landmark_12.txt'
# for i in range(12):
#     os.system('cp {} /home/lixuan/lhq/centernet/train_data/txt标注样列/landmark_{}.txt'.format(base,i))# fw = open('2007_train.txt','w')
# for dir in os.listdir('dd'):
#     with open('dd/' + dir) as f:
#         fw.write(f.read() + '\n')
# from PIL import Image
# imgpath = '/home/lixuan/桌面/json/images/'
# f = open('winelabel.json')
# save_path = '/home/lixuan/lhq/new_wine/'
# for data in f.readlines():
#     data = data.strip()
#     data = json.loads(data)
#     imgname = data['content'].split('wine2/')[-1]
#     img = Image.open(imgpath + imgname)
#     img.save(save_path + imgname)

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