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train_data_generate.py
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train_data_generate.py
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import json
import numpy as np
import cv2 as cv
import math
import sympy as sp
class humanPoint:
def __init__(self, Points):
self.points = Points
class photoHuman:
def __init__(self):
self.human = []
class keyPoint3D:
def __init__(self,xx, yy, zz):
self.x = xx
self.y = yy
self.z = zz
class humanPoint3D:
def __init__(self, Points):
self.points = Points
class photoHuman3D:
def __init__(self):
self.human = []
#ground truth
gdTruthFile = open("./data/camma_mvor_2018.json", "rb")
gdTruthJson = json.load(gdTruthFile)
cam2d = gdTruthJson["annotations"]
day1cam1photo = [photoHuman() for i in range(57)]
day1cam2photo = [photoHuman() for i in range(57)]
day1cam3photo = [photoHuman() for i in range(57)]
day2cam1photo = [photoHuman() for i in range(330)]
day2cam2photo = [photoHuman() for i in range(330)]
day2cam3photo = [photoHuman() for i in range(330)]
day3cam1photo = [photoHuman() for i in range(223)]
day3cam2photo = [photoHuman() for i in range(223)]
day3cam3photo = [photoHuman() for i in range(223)]
day4cam1photo = [photoHuman() for i in range(122)]
day4cam2photo = [photoHuman() for i in range(122)]
day4cam3photo = [photoHuman() for i in range(122)]
#read cam1 ground truth
for cam in cam2d:
photo = int(cam["image_id"]) % 1000
keyList = cam["keypoints"]
human = humanPoint(keyList)
if keyList == [0] * 30:
continue
if int(cam["image_id"]/10**10) == 1:
if int(cam["image_id"]/10**7) % 10 == 1:
day1cam1photo[photo].human.append(human)
elif int(cam["image_id"]/10**7) % 10 == 2:
day1cam2photo[photo].human.append(human)
elif int(cam["image_id"]/10**7) % 10 == 3:
day1cam3photo[photo].human.append(human)
else:
raise RuntimeError('testError')
elif int(cam["image_id"]/10**10) == 2:
if int(cam["image_id"]/10**7) % 10 == 1:
day2cam1photo[photo].human.append(human)
elif int(cam["image_id"]/10**7) % 10 == 2:
day2cam2photo[photo].human.append(human)
elif int(cam["image_id"]/10**7) % 10 == 3:
day2cam3photo[photo].human.append(human)
else:
raise RuntimeError('testError')
elif int(cam["image_id"]/10**10) == 3:
if int(cam["image_id"]/10**7) % 10 == 1:
day3cam1photo[photo].human.append(human)
elif int(cam["image_id"]/10**7) % 10 == 2:
day3cam2photo[photo].human.append(human)
elif int(cam["image_id"]/10**7) % 10 == 3:
day3cam3photo[photo].human.append(human)
else:
raise RuntimeError('testError')
elif int(cam["image_id"]/10**10) == 4:
if int(cam["image_id"]/10**7) % 10 == 1:
day4cam1photo[photo].human.append(human)
elif int(cam["image_id"]/10**7) % 10 == 2:
day4cam2photo[photo].human.append(human)
elif int(cam["image_id"]/10**7) % 10 == 3:
day4cam3photo[photo].human.append(human)
else:
raise RuntimeError('testError')
else:
raise RuntimeError('testError')
humans = []
for i in range(len(day1cam1photo)):
human = {}
human["day"] = 1
human["photo"] = "%03d" % i
keypoint1 = []
keypoint2 = []
keypoint3 = []
for person in day1cam1photo[i].human:
keypoint1.append(person.points)
for person in day1cam2photo[i].human:
keypoint2.append(person.points)
for person in day1cam3photo[i].human:
keypoint3.append(person.points)
human["cam1"] = keypoint1
human["cam2"] = keypoint2
human["cam3"] = keypoint3
humans.append(human)
for i in range(len(day2cam1photo)):
human = {}
human["day"] = 2
human["photo"] = "%03d" % i
keypoint1 = []
keypoint2 = []
keypoint3 = []
for person in day2cam1photo[i].human:
keypoint1.append(person.points)
for person in day2cam2photo[i].human:
keypoint2.append(person.points)
for person in day2cam3photo[i].human:
keypoint3.append(person.points)
human["cam1"] = keypoint1
human["cam2"] = keypoint2
human["cam3"] = keypoint3
humans.append(human)
for i in range(len(day3cam1photo)):
human = {}
human["day"] = 3
human["photo"] = "%03d" % i
keypoint1 = []
keypoint2 = []
keypoint3 = []
for person in day3cam1photo[i].human:
keypoint1.append(person.points)
for person in day3cam2photo[i].human:
keypoint2.append(person.points)
for person in day3cam3photo[i].human:
keypoint3.append(person.points)
human["cam1"] = keypoint1
human["cam2"] = keypoint2
human["cam3"] = keypoint3
humans.append(human)
for i in range(len(day4cam1photo)):
human = {}
human["day"] = 4
human["photo"] = "%03d" % i
keypoint1 = []
keypoint2 = []
keypoint3 = []
for person in day4cam1photo[i].human:
keypoint1.append(person.points)
for person in day4cam2photo[i].human:
keypoint2.append(person.points)
for person in day4cam3photo[i].human:
keypoint3.append(person.points)
human["cam1"] = keypoint1
human["cam2"] = keypoint2
human["cam3"] = keypoint3
humans.append(human)
with open('./data/2dPose.json', 'w') as f:
json.dump(humans, f)
# #read cam2 & cam3 ground truth and match
# for cam in cam2d:
# if int(cam["image_id"]/10**10) != 1:
# #print(int(cam["image_id"] / 10**10))
# continue
# view = int(cam["image_id"]/10**7) % 10
# if view == 1:
# continue
# photo = int(cam["image_id"]) % 1000
# humanID = cam["person_id"]
# if humanID < 0:
# continue
# pointList = [1] * 10
# keyList = cam["keypoints"]
# for i in range(10):
# if keyList[3 * i + 2] == 0:
# pointList[i] = keyPoint(0, 0, 0)
# continue
# wx = random.gauss(0,subdeviation)
# wy = random.gauss(0,subdeviation)
# pointList[i] = keyPoint(keyList[3 * i] + wx, keyList[3 * i + 1] + wy, GaussianConf(wx, wy))
# #print(pointList)
# human = humanPoint(pointList)
# #print (gt_cam1photo[1].human[0].cam2, gt_cam1photo[1].human[0].cam3)
# #print(humanID, photo, len(gt_cam1photo[photo].human), cam["image_id"])
# if view == 2:
# if len(gt_cam1photo[photo].human) <= humanID:
# faker = humanPoint([keyPoint(0, 0, 0) for i in range(10)])
# faker.init_cam1()
# gt_cam1photo[photo].human.insert(humanID, faker)
# gt_cam1photo[photo].human[humanID].cam2 = human
# else :
# #print (gt_cam1photo[1].human[0].cam2, gt_cam1photo[1].human[0].cam3, photo, humanID)
# if len(gt_cam1photo[photo].human) <= humanID:
# faker = humanPoint([keyPoint(0, 0, 0) for i in range(10)])
# faker.init_cam1()
# gt_cam1photo[photo].human.insert(humanID, faker)
# gt_cam1photo[photo].human[humanID].cam3 = human
# cam3d = gdTruthJson["annotations3D"]
# gt_3dphoto = [photoHuman3D() for i in range(57)]
# for cam in cam3d:
# str = cam["image_ids"]
# if str[0] != '1':
# continue
# #print(int(str[8:11]))
# photo = int(str[8:11])
# humanID = cam["person_id"]
# pointList = [1] * 10
# keyList = cam["keypoints3D"]
# pointList[0] = keyPoint3D(keyList[0], keyList[1], keyList[2])
# pointList[1] = keyPoint3D(keyList[4], keyList[5], keyList[6])
# pointList[2] = keyPoint3D(keyList[8], keyList[9], keyList[10])
# pointList[3] = keyPoint3D(keyList[12], keyList[13], keyList[14])
# pointList[4] = keyPoint3D(keyList[16], keyList[17], keyList[18])
# pointList[5] = keyPoint3D(keyList[20], keyList[21], keyList[22])
# pointList[6] = keyPoint3D(keyList[24], keyList[25], keyList[26])
# pointList[7] = keyPoint3D(keyList[28], keyList[29], keyList[30])
# pointList[8] = keyPoint3D(keyList[32], keyList[33], keyList[34])
# pointList[9] = keyPoint3D(keyList[36], keyList[37], keyList[38])
# human = humanPoint3D(pointList)
# if humanID >= len(gt_3dphoto[photo].human):
# gt_3dphoto[photo].human.append(human)
# else:
# gt_3dphoto[photo].human.insert(humanID, human)
# train_x = []
# train_y = []
# for i in range(57):
# for j in range(len(gt_cam1photo[i].human)):
# if j >= len(gt_3dphoto[i].human):
# break
# p = []
# #print (gt_cam1photo[1].human[0].cam2, gt_cam1photo[1].human[0].cam3)
# for k in range(10):
# p.append(gt_cam1photo[i].human[j].points[k].x)
# p.append(gt_cam1photo[i].human[j].points[k].y)
# p.append(gt_cam1photo[i].human[j].points[k].conf)
# human = gt_cam1photo[i].human[j].cam2
# for k in range(10):
# #print(human)
# p.append(human.points[k].x)
# p.append(human.points[k].y)
# p.append(human.points[k].conf)
# human = gt_cam1photo[i].human[j].cam3
# for k in range(10):
# p.append(human.points[k].x)
# p.append(human.points[k].y)
# p.append(human.points[k].conf)
# train_x.append(p)
# q = []
# for k in range(10):
# q.append(gt_3dphoto[i].human[j].points[k].x)
# q.append(gt_3dphoto[i].human[j].points[k].y)
# q.append(gt_3dphoto[i].human[j].points[k].z)
# train_y.append(q)
# print (train_x)
# print (train_y)