发布时间：2022-07-27 17:35:09

import numpy as npfrom layers import FCLayerfrom dataloader import build_dataloaderfrom network import Networkfrom optimizer import SGDfrom loss import SoftmaxCrossEntropyLossfrom visualize import plot_loss_and_accclass Solver(object):    def __i.........【阅读全文】

发布时间：2022-07-21 17:13:21

#!/usr/bin/env python# -*- coding: utf-8 -*-import rospyimport cv2import numpy as npfrom sensor_msgs.msg import Image, RegionOfInterestfrom cv_bridge import CvBridge, CvBridgeErrorclass faceDetector:    def __init__(self):   &n.........【阅读全文】

发布时间：2022-07-20 17:15:35

from asyncio import CancelledErrorimport cv2from cv2 import erodefrom cv2 import dilateimport numpy as np# 滤除的最小矩形的范围min_w = 90min_h = 90# 定义检测线的高度，与视频大小有关，视频左上角为（0，0）line_high = 550# 线的偏移量offset = 7# 统计车的.........【阅读全文】

发布时间：2022-07-19 17:02:21

import torchimport torch.nn as nnfrom torch.autograd import Variableimport torch.nn.functional as Fimport torch.optim as optimimport torchvision.transforms as Tfrom torch import FloatTensor, LongTensor, ByteTensorfrom collections import namedtupleimport random T.........【阅读全文】

发布时间：2022-07-18 11:20:45

import tensorflow as tfimport tensorflow_hub as hubimport cv2from matplotlib import pyplot as pltimport numpy as npdef movenet(input_image):    """Runs detection on an input image.    Args:      i.........【阅读全文】