diff --git a/advanced/face/face_recog.py b/advanced/face/face_recog.py deleted file mode 100644 index 11d3453..0000000 --- a/advanced/face/face_recog.py +++ /dev/null @@ -1,163 +0,0 @@ -import tkinter as tk -from tkinter import filedialog, messagebox -from tkinter import Toplevel -from PIL import Image, ImageTk -import numpy as np -import cv2 -import os - -img_path = "" # 全局变量,用于存储图像路径 -src = None # 全局变量,用于存储已选择的图像 -X = None # 用于存储第一张图像 -Y = None # 用于存储第二张图像 -img_label = None # 全局变量,用于存储显示选择的图片的标签 -edge = None - -FaceWin = None - -# 获取当前脚本文件的目录 -base_path = os.path.dirname(os.path.abspath(__file__)) - -def select_image(root): - global img_path, src, img_label, edge - - img_path = filedialog.askopenfilename(filetypes=[("Image files", "*.jpg;*.png;*.jpeg;*.bmp")]) - if img_path: - # 确保路径中的反斜杠正确处理,并使用 UTF-8 编码处理中文路径 - img_path_fixed = os.path.normpath(img_path) - - # 图像输入 - src_temp = cv2.imdecode(np.fromfile(img_path_fixed, dtype=np.uint8), cv2.IMREAD_UNCHANGED) - if src_temp is None: - messagebox.showerror("错误", "无法读取图片,请选择有效的图片路径") - return - src = cv2.cvtColor(src_temp, cv2.COLOR_BGR2RGB) - - # 检查 img_label 是否存在且有效 - if img_label is None or not img_label.winfo_exists(): - img_label = tk.Label(root) - img_label.pack(side=tk.TOP, pady=10) - - img = Image.open(img_path) - img.thumbnail((160, 160)) - img_tk = ImageTk.PhotoImage(img) - img_label.configure(image=img_tk) - img_label.image = img_tk - - # 定义 edge 变量为 PIL.Image 对象,以便稍后保存 - edge = Image.fromarray(src) - else: - messagebox.showerror("错误", "没有选择图片路径") - -def show_selected_image(root): - global img_label - img_label = tk.Label(root) - img_label.pack(side=tk.TOP, pady=10) - img = Image.open(img_path) - img.thumbnail((160, 160)) - img_tk = ImageTk.PhotoImage(img) - img_label.configure(image=img_tk) - img_label.image = img_tk - -def changeSize(event, img, LabelPic): - img_aspect = img.shape[1] / img.shape[0] - new_aspect = event.width / event.height - - if new_aspect > img_aspect: - new_width = int(event.height * img_aspect) - new_height = event.height - else: - new_width = event.width - new_height = int(event.width / img_aspect) - - resized_image = cv2.resize(img, (new_width, new_height)) - image1 = ImageTk.PhotoImage(Image.fromarray(resized_image)) - LabelPic.image = image1 - LabelPic['image'] = image1 - -def savefile(): - global edge - - filename = filedialog.asksaveasfilename(defaultextension=".jpg", filetypes=[("JPEG files", "*.jpg"), ("PNG files", "*.png"), ("BMP files", "*.bmp")]) - if not filename: - return - # 确保 edge 变量已定义 - if edge is not None: - try: - edge.save(filename) - messagebox.showinfo("保存成功", "图片保存成功!") - except Exception as e: - messagebox.showerror("保存失败", f"无法保存图片: {e}") - else: - messagebox.showerror("保存失败", "没有图像可保存") - -def face_recog(root): - global src, FaceWin, edge - - # 判断是否已经选取图片 - if src is None: - messagebox.showerror("错误", "没有选择图片!") - return - - # 转换为灰度图片 - gray = cv2.cvtColor(src, cv2.COLOR_BGR2GRAY) - - # 人脸检测器 - model_path = os.path.join(base_path, 'haarcascade_frontalface_default.xml') - face_cascade = cv2.CascadeClassifier(model_path) - - # 检查模型文件是否成功加载 - if face_cascade.empty(): - messagebox.showerror("错误", "无法加载人脸检测模型,请检查文件路径") - return - - # 识别人脸 - faces = face_cascade.detectMultiScale(gray, 1.3, 5) - - # 显示检测结果 - for (x, y, w, h) in faces: - # 在人脸区域添加矩形框 - cv2.rectangle(src, (x, y), (x + w, y + h), (255, 0, 0), 2) - - # 提取人脸区域的灰度图像 - face_gray = gray[y:y + h, x:x + w] - - # 眼睛检测器 - eye_model_path = os.path.join(base_path, 'haarcascade_eye.xml') - eye_cascade = cv2.CascadeClassifier(eye_model_path) - eyes = eye_cascade.detectMultiScale(face_gray) - - # 在眼睛区域添加矩形框 - for (ex, ey, ew, eh) in eyes: - cv2.rectangle(src, (x + ex, y + ey), (x + ex + ew, y + ey + eh), (0, 255, 0), 2) - - # 更新 edge 变量 - edge = Image.fromarray(src) - - # 创建Toplevel窗口 - try: - FaceWin.destroy() - except Exception: - print("NVM") - finally: - FaceWin = Toplevel() - FaceWin.attributes('-topmost', True) - FaceWin.geometry("360x300") - FaceWin.resizable(True, True) # 可缩放 - FaceWin.title("检测到的人脸") - - # 显示图像 - LabelPic = tk.Label(FaceWin, text="IMG", width=360, height=240) - image = ImageTk.PhotoImage(Image.fromarray(cv2.cvtColor(src, cv2.COLOR_BGR2RGB))) - LabelPic.image = image - LabelPic['image'] = image - - LabelPic.bind('', lambda event: changeSize(event, src, LabelPic)) - LabelPic.pack(fill=tk.BOTH, expand=tk.YES) - - # 添加保存按钮 - btn_save = tk.Button(FaceWin, text="保存", bg='#add8e6', fg='black', font=('Helvetica', 14), width=20, - command=savefile) - btn_save.pack(pady=10) - - return \ No newline at end of file