pkl转分类，转关键点

pkl_to_cls.py

import glob
import json
import os
import pickle
import time

import cv2
import numpy as np

import imageio
from PIL import Image
import numpy as np
import io


class MyEncoder(json.JSONEncoder):
    def default(self, obj):
        if isinstance(obj, np.integer):
            return int(obj)
        elif isinstance(obj, np.floating):
            return float(obj)
        elif isinstance(obj, np.ndarray):
            return obj.tolist()
        else:
            return super(MyEncoder, self).default(obj)


class Time_Str:
    def __init__(self):
        self.last_time = ''
        self.counter = 0

    def get_time_sec(self):
        now_time = time.strftime("%m%d_%H%M_%S")  # 当前时间（精确到秒）