YOLOV5 模型和代码修改——针对小目标识别
mulpicplus = "3" #1 for normal,2 for 4pic plus,3 for 9pic plus and so on assert(int(mulpicplus)>=1)  
【Java基础教程】用Java实现猜数字小游戏
import java.util.Random;import java.util.Scanner;public class User { public static void main(String[] args) { { &
植物大战 二叉树 堆——纯C
#define _CRT_SECURE_NO_WARNINGS#include "Heap.h"//初始化结构体void HeapInit(HP* php){ assert(php); php->a = NULL; &n
使用PyQt5为YoloV5添加界面(一)
# -*- coding: utf-8 -*-# @Modified by: Ruihao# @ProjectName:yolov5-pyqt5import sysfrom datetime import datetimefrom PyQt5 import QtWidgetsfrom PyQt5.QtWidgets import *from utils.id_utils import get_id
python学生成绩管理系统【完整版】
import tkinter as tkfrom db import dbfrom tkinter import ttk# 录入类class InputFrame(tk.Frame): def __init__(self, master=None): supe
Python进阶——网课不愁系列AI换脸技术
# -*- coding: utf-8 -*-import cv2import dlibimport numpy as np detector = dlib.get_frontal_face_detector() # dlib的正向人脸检测器predictor = dlib.shape_predictor(r'shape_predictor_68_face_landm
Python实现让视频自动打码,再也不怕出现少儿不宜的画面了
import cv2import face_recognition # 人脸识别库 99.7% cmake dlib face_recognitionimport subprocessdef video2mp3(file_name): outfile_name = file_na
斗地主老是输?一起用Python做个AI出牌器!
# 创建一个代表玩家的AIai_players = [0, 0]ai_players[0] = self.user_positionai_players[1] = DeepAgent(self.user_position, self.card_play_model_path_dict[self.user_position])# 初始化游戏环境self.env = GameEnv(ai_player
基于PYTHON的科学占卜
import jsonimport randomimport time#别挂配置数据gua_data_path = "data.json"#别卦数据gua_data_map = {}fake_delay = 10#读取别卦数据def init_gua_data(json_path):with open(gua_data_path,'r',encoding=
64行代码实现简单人脸识别
import osimport face_recognitionimport cv2# 读取到数据库中的人名和面部特征face_databases_dir = 'face_databases'user_names = []user_faces_encodings = []# 得到face_databases中所有文件files = os.listdir('face_data
python疲劳驾驶困倦低头检测
def get_head_pose(shape): # 头部姿态估计 # (像素坐标集合)填写2D参考点 # 17左眉左上角/21左眉右角/22右眉左上角/26右眉右上角/36左眼左上角/39左眼右上角/42右眼左上角/ # 45右眼右上角/31鼻子
如何用Java写一个聊天机器人
<?xml version="1.0" encoding="UTF-8"?><project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://w
带你玩转RabbitMQ的五种队列
package com.yixin.routing;import com.rabbitmq.client.*;import com.yixin.util.ConnectionUtil;import java.io.IOException;public class Consumer2 { //需要绑定的交换机 private f
教你用Python实现全自动刷网课
#引用库from selenium import webdriverfrom selenium.webdriver.common.keys import Keysfrom selenium.webdriver.common.by import Byimport time#全局变量区域url = "https://www.icourse163.org/"driver = webd
摄像头实时换脸,上网课老师都不认识我了,哈哈
# -*- coding: utf-8 -*-import cv2import dlibimport numpy as npdetector = dlib.get_frontal_face_detector() # dlib的正向人脸检测器predictor = dlib.shape_predictor(r'shape_predictor_68_face_landmarks.d
一场樱花雨(Python实现)
import turtle as Timport randomimport time#=======画樱花的躯干(60,t)===============T.title('凋落的樱花')def Tree(branch, t): time.sleep(0.0005) if branch >
Python实现多功能音乐播放器
# 导入import osimport timeimport tkinterimport tkinter.filedialogimport threadingimport pygame # piproot = tkinter.Tk()root.title('音乐播放器')root.geometry('460x600+500+100')root
斗地主老是输?一起用Python做个AI出牌器!
# 创建一个代表玩家的AIai_players = [0, 0]ai_players[0] = self.user_positionai_players[1] = DeepAgent(self.user_position, self.card_play_model_path_dict[self.user_position])# 初始化游戏环境self.env = GameEnv(ai_player
【pygame游戏开发】这几个经典游戏,勾起了少年的快乐
def GamingInterface(num_player, screen): # 初始化 pygame.mixer.music.load(cfg.SOUNDPATHS['Cool Space Music']) pygame.mixer.mus
Python实现多功能音乐播放器
# 导入import osimport timeimport tkinterimport tkinter.filedialogimport threadingimport pygame # piproot = tkinter.Tk()root.title('音乐播放器')root.geometry('460x600+500+100')root